238 results about "Regulated power supply" patented technology

The invention discloses a super-capacitor energy storage boost control electric energy meter high-power load switch circuit and a control method, and relates to the technical field of power systems, and the circuit comprises a charging circuit which comprises a charging branch electrically connected with a voltage-stabilized power supply and a super-capacitor electrically connected with the charging branch; the boost circuit is electrically connected with the output end of the charging circuit and comprises a power supply branch, a boost chip electrically connected with the power supply branch and a voltage division branch; and the driving circuit is electrically connected with the output end of the booster circuit and comprises a driving chip and a load switch electrically connected with the driving chip. According to the method, the occupied area of the circuit board is reduced, the space is saved, the existing super-capacitor is fully utilized, the cost is reduced, the super-capacitor discharges at a high rate, the service life is long, and the reliability is improved.

A high-speed, low-noise laser signal detection apparatus, comprising a low-noise linear regulated power supply and a laser detection processing module. The low-noise linear regulated power supply (01-03) comprises an isolation unit (01), a voltage regulation and filtering unit (02), and a reference unit (03). The laser detection processing module (04-09) comprises a laser light signal detection input unit (05), a bias unit (04), a differential amplification unit (07), an active filtering unit (08), and an output interface unit (09). An output end of the voltage regulation and filtering unit (02) is connected to the reference unit (03) and the laser detection processing module (04-09). The reference unit (03) is connected to the bias unit (04) and is configured to provide a reference voltage to the bias unit (04). The bias unit (04) is configured to provide a bias voltage to the differential amplification unit (07). The differential amplification unit (07) comprises a multi-stage in-phase proportional differential amplification circuit, and the active filtering unit (08) comprises a multi-order active low-pass filter. According to the high-speed, low-noise laser signal detection apparatus, the detection bandwidth of a laser signal can be expanded, the signal-to-noise ratio of high-frequency pulse measurement can be reduced, and the anti-interference characteristics of a power supply can be improved.

The present invention relates to the technical field of frequency converters, and in particular to a frequency converter testing device. The frequency converter testing device comprises: a testing assembly, which comprises a box body, an accommodating cavity arranged in the box body, and a back plate disposed inside the accommodating cavity; a locking assembly, which comprises a sliding block disposed on the outer wall of the back plate and a movable frame disposed inside the box body; and an adjustment assembly, which comprises fixing plates disposed inside the accommodating cavity and a plurality of engagement blocks disposed on the outer wall of each fixing plate. In the present invention, by means of the provision of the box body, a testing box, a main control board, a 24V stabilized voltage supply and an automatic take-up device are assembled within the box body to form an integrated device, thereby facilitating long-term preservation and storage and improving the stability of the device during use; a retractable seat backrest is additionally provided, when the back plate extends by means of pushing a handle, a cover plate can be locked by means of a pin shaft, and the height of the back plate can be adjusted on the basis of requirements; and when testing is required, the handle is pushed reversely, such that the back plate can retract into the accommodating cavity, and the cover plate is unlocked, thereby facilitating the opening of a toolbox for testing.

The application provides an AM-PM distortion calibration method applied to an UWB transmitter and belongs to the field of UWB communication. The method adds a sampling resistor between a linear voltage stabilizing power supply LDO and a digital power amplifier DPA driving stage of the UWB transmitter using a digital power amplifier, so as to simulate the instantaneous change of the power supply voltage of the DPA driving stage when the UWB pulse is transmitted; an adjustable delay unit is added between a carrier input port LO and the DPA driving stage; the continuous sine wave is transmitted, the phase information under each digital baseband amplitude control word is collected to form original data of the AM-PM distortion of the UWB transmitter, the digital baseband output AM-PM control word is used to control the adjustable delay unit to output the phase which is opposite to the original data and has the same size, so that the phase predistortion of the transmitted UWB pulse is realized, and the AM-PM distortion calibration is completed. The application has the advantages of simple implementation and strong compensation capacity.

The invention provides a high-precision voltage-stabilizing constant-current power supply for continuous discharge of a CO2 laser, which relates to the technical field of high-voltage voltage-stabilizing constant-current power supplies and comprises a high-voltage direct-current voltage-stabilizing power supply and a high-impedance amplification loop. The high-voltage direct-current voltage-stabilized power supply is boosted by a transformer, rectified by a rectifier bridge and stabilized by a filter capacitor, and continuously adjustable high-voltage output of 0-30kV is provided; the high-impedance amplification loop is composed of an operational amplifier, a three-stage triode amplification circuit and an electronic tube, the output impedance reaches up to 650 megohms, and the high-impedance amplification loop has the excellent constant-current characteristic. The power supply can accurately adjust the output current in the range of 0-30mA, the current fluctuation is less than one thousandth, the power supply can continuously and stably operate for more than 18 hours, and the power supply is suitable for laser discharge control in a high-temperature and high-density plasma environment. According to the invention, high-precision output is realized by adopting common performance devices, the advantages of voltage resistance, overload resistance and cost are considered, and the problems of poor current stability and inconvenient adjustment of a traditional laser power supply are solved.

The invention provides a high-voltage precise adjustable analog linear direct-current stabilized power supply, which comprises a signal processing unit, a rectifying and filtering unit, a control unit and a voltage stabilizing unit, and is characterized in that the signal processing unit is used for performing voltage amplification on received external signals and outputting the external signals to the control unit; the rectifying and filtering unit is used for rectifying and filtering input alternating current to obtain direct current and supplying power to the control unit; the control unit is used for sampling the output voltage of the power supply and adjusting the output voltage based on a sampling signal and an external signal so as to control the output value of the voltage stabilizing unit; and the voltage stabilizing unit is used for carrying out step-by-step current amplification based on the received output voltage so as to adjust the output voltage of the voltage stabilizing unit, filtering the output voltage and finally outputting the output voltage. According to the invention, the problems of high procurement and maintenance cost of the existing foreign imported linear adjustable power supply and large ripple, poor stability, obvious voltage drift and limited voltage regulation range of the common linear voltage-stabilizing direct-current power supply and the switching power supply in the market are solved.

The application discloses a high-duty-cycle control system of a step-down DC-DC switching power supply, which is additionally provided with a high-duty-cycle control system on the basis of a basic structure of the switching power supply and comprises an LDO, a diode D2 for charging a capacitor C1 by the LDO, an error amplifier, a current comparator, an OR gate, a pulse generator, an RS latch and an under-voltage lockout circuit for detecting a voltage VBS between the capacitor C1. The under-voltage lockout circuit detects the voltage VBS between the capacitor C1, when the voltage is insufficient, temporarily turns off a charging switch tube M1, charges the capacitor C1 for providing a stable voltage power supply for a driving circuit during the turn-off of the M1, restores the power supply voltage of the driving circuit, and then reopens the M1, so as to realize the high-duty-cycle conduction of the NMOS type charging switch tube.

The invention provides a product vehicle simulation training control system and method, and belongs to the technical field of product vehicle simulation training control. In order to solve the technical problems that the number of training tasks of existing product vehicle simulation training equipment is small, irreversible abrasion exists on the equipment, the function is single, and the training effect is limited, the adopted product vehicle simulation training control system comprises a comprehensive control cabinet, a mobile power station, a vehicle body sensing control module, a hydraulic pump station and peripheral display control equipment. A comprehensive control box, an alternating-current distribution box, a direct-current stabilized power supply, a storage battery cabinet, an energy monitoring unit and an intelligent power distribution unit are arranged in the comprehensive control cabinet; the vehicle body sensing control module is arranged in an oil cylinder of the simulation product vehicle, in each equipment cabin and on a vehicle frame; the control end of a PLC host in the comprehensive control box is connected with a vehicle body sensing control module, a hydraulic pump station, peripheral display control equipment and a vehicle control execution mechanism through wires. The method is applied to product vehicle simulation training.

The invention relates to a device and method for evaluating the influence of a power supply noise group on phase noise of a phase-locked loop, and relates to the technical field of phase-locked loops, and the device comprises a sine phase discriminator which detects the phase difference between an external reference signal and a feedback signal of a voltage-controlled oscillator; the input end of the loop filter is connected with the output end of the sine phase discriminator; the input end of the voltage-controlled oscillator is connected with the output end of the loop filter; establishing a phase-locked loop simulation model composed of a sine phase discriminator, a loop filter and a voltage-controlled oscillator; selecting a linear voltage-stabilized power supply series, and calculating a phase noise matrix with power supply noise corresponding to each model; different types of linear voltage-stabilized power supplies are respectively used for supplying power, and actually measured phase noise data corresponding to each type are tested and recorded; power supply noise group distribution is fitted by adopting a power law function, and optimal linear voltage-stabilized power supply model selection under the phase-locked loop architecture is determined. The method has the beneficial effects that the accuracy of predicting the phase noise is improved, the optimal solution is realized, and the model most suitable for the phase-locked loop architecture in the LDO series is selected.

The invention provides an emergency floating system power-on inspection device and method. Comprising a simulator, the simulator is internally provided with a plurality of power-on inspection circuits corresponding to explosion caps of the emergency floating system to be inspected in a one-to-one mode, and each power-on inspection circuit comprises a self-holding relay, a current-limiting resistor and an excitation circuit; the indicating unit comprises a plurality of indicating lamps which are in one-to-one correspondence with the power-on checking circuits; the reset switch is used for controlling on-off of a power supply of the device and state reset of the self-holding relay; the direct-current stabilized power supply is used for supplying power to the device; the acquisition and calculation board card is used for acquiring voltage signals in each power-on check circuit and calculating time difference of activation of the plurality of energy storage capacitors; the display screen is connected with the acquisition and calculation board card and is used for displaying a detection result; wherein the device is connected with a gas cylinder interface of the emergency floating system through an interconnection cable assembly, so that the simulator is connected into a system loop; the excitation circuit is used for enabling the corresponding self-holding relay to act when an inflation instruction is simulated and received; and after the self-holding relay acts, the corresponding indicating lamp is switched on to form an indicating loop.

The utility model relates to a multipath adjustable DC stabilized power supply comprising a control module and at least two DC output channels, and each DC output channel comprises a DC converter, a feedback resistor, a variable resistor and a differential analog-to-digital converter. The power input end of the direct-current converter is connected with a direct-current signal source; the power output end of the direct-current converter is connected with the input end of the load electric appliance; the feedback resistor and the variable resistor are connected in series to form an output feedback circuit, a first end of the output feedback circuit is connected with a power output end of the direct-current converter, a second end of the output feedback circuit is grounded, and one end, connected with the feedback resistor, of the variable resistor is connected with a feedback input end of the direct-current converter. The control module is connected with the control input end of the variable resistor; the input end of the differential analog-to-digital converter is connected with a load electric appliance, and the output end of the differential analog-to-digital converter is connected with the control module. The utility model can accurately obtain the voltage at the power utilization end and adjust the output voltage, thereby ensuring the voltage at the power utilization end to be stable and accurate.

1. The name of the design product: regulated power supply (D3). 2. The use of the design product: for DC regulated power supply. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The invention belongs to the field of vehicle-mounted electronic product power supply, and particularly discloses a stabilized power supply output system and an output method thereof.The system comprises a voltage reference chip, a first triode, a second triode, a power MOS tube, a first resistor, a second resistor, a third resistor and a fourth resistor; the third resistor and the fourth resistor are connected in series between the power output end and the ground, the voltage dividing point is connected with the base electrode of the second triode, the emitter electrode is grounded through the first resistor, and the collector electrode is connected with the source electrode of the power MOS tube through the fifth resistor and used for adjusting the voltage stabilizing output voltage limit value according to the normal working voltage limit value of a back-stage load. When the voltage of the input end is smaller than the set voltage-stabilizing output voltage limit value, the output voltage is kept consistent with the input voltage, and when the voltage of the input end is larger than the set voltage-stabilizing output voltage limit value, the output voltage is kept at the set voltage-stabilizing output voltage limit value. The circuit can meet the requirement of a large-power load, and can still work normally when the power supply voltage changes.

This invention relates to the field of regulated power supplies, and more particularly to a high-power, wide-range adjustable DC linear regulated power supply, comprising a switching power supply input circuit, an auxiliary switching power supply circuit, a power factor compensation boost circuit, a switching power supply isolation power conversion circuit, a voltage and current controllable BUCK circuit, and a load voltage and current display circuit. Through the coordinated connection of the above-mentioned circuit modules, this invention solves the problems of narrow voltage regulation range, low power, and bulkiness of existing DC linear regulated power supplies.

1. Name of the product in this design: Regulated Power Supply. 2. Purpose of this design: To be used as a DC regulated power supply. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model relates to a time relay control circuit, which comprises an anti-interference module, a normally-closed driving module, a normally-open driving module, a normally-closed access module, a normally-open access module, a switch driving module and a voltage-stabilized power supply module. By integrating the anti-interference module, external interference signals are effectively isolated and filtered, the stability of signals received by the timer chip is ensured, the reliability and stability of the whole control circuit are improved, the normally-closed access module and the normally-open access module are each provided with two independent processing circuits, multi-path signal input is supported, and the reliability and stability of the control circuit are improved. In addition, elements such as P-channel field effect transistors and N-channel field effect transistors are adopted, accurate control and processing of signals are achieved, the circuit response speed is increased, the normally-closed driving module and the normally-open driving module utilize elements such as optocouplers and metal film resistors to stably drive contact switches, the switch driving module further enhances the driving capacity, and the circuit reliability is improved. The voltage-stabilized power supply module provides stable working voltage to ensure normal operation of the circuit.

The application relates to the technical field of water treatment, and discloses a water treatment system and method for synchronously realizing in-situ electrochemical denitrification and metal recovery, wherein the output end of a raw water tank is connected to the input end of an electrochemical reactor, the overflow port of the electrochemical reactor is connected to the input end of the raw water tank, an electrochemical denitrification unit is located in the electrochemical reactor, the power supply end of a direct-current voltage stabilizing power supply is connected to the electrochemical denitrification unit, the electrochemical denitrification unit is used for electrochemical denitrification in the electrochemical reactor, one end of a filtering and metal crystallization unit is connected to the electrochemical denitrification unit, the other end is connected to the recovery end of the electrochemical reactor through a reflux pipe, and the filtering and metal crystallization unit is used for metal recovery in the electrochemical reactor; high-concentration chlorine ions in water to be treated in the raw water tank are oxidized into effective chlorine at an anode in the electrochemical reactor, and the purpose of deeply removing nitrogen by-products is achieved through an indirect oxidation process, so that the deep removal of nitrate is realized.

The invention discloses a window-based zero-crossing control type transformerless linear voltage-stabilized power supply, which is characterized in that 220V generates pulsating voltage through a bridge rectifier D, + 15V voltage output by the negative end of a voltage-stabilized diode D6 is grounded through a resistor R6 and a potentiometer P1 in sequence, window reference voltage is output at the connection point of the R6 and the P1, the connection point of the R6 and the potentiometer P1 is simultaneously connected with the anti-phase ends of an IC1 and an IC2, and the anti-phase ends of the IC1 and the IC2 are grounded. A connection point of the R1 and the R5 is connected with an in-phase end of the IC1, a connection point of the R4 and the R3 is connected with an in-phase end of the IC2, the R10, the R11 and the potentiometer P2 form a subtraction operational amplifier circuit, a positive half-cycle window signal output by the IC1 and a negative half-cycle window signal output by the IC2 enter an anti-phase end of the IC3 through a zero-crossing window signal output by an OR gate, an output of the IC3 is connected with a grid electrode G of the T1, and a negative half-cycle window signal output by the T1 enters a negative-phase end of the IC2. The direct current voltage output by the direct current positive end of the bridge rectifier D is connected with the drain electrode D of the T1 through a resistor R9, the source electrode S of the T1 outputs low-voltage pulsating direct current voltage, and the low-voltage pulsating direct current voltage is filtered by a capacitor C2 to provide basically stable 5V direct current voltage for a load.

The utility model discloses a novel control system for an AC voltage-stabilized power supply. The novel control system comprises a master control MCU module, a DC motor control circuit, a signal measurement circuit, a power conversion circuit, a man-machine interaction module, a communication module, a storage module and a protection module. The master control MCU module is connected with the signal measuring circuit, the man-machine interaction module, the communication module and the storage module through an SPI bus. The direct current motor control circuit adopts a full-bridge topological structure, is connected with the main control MCU module through an optical coupling isolator, and receives a PWM signal to control the positive and negative rotation and rapid braking of a motor; the power conversion circuit adopts a two-stage voltage reduction structure, the voltage of the first stage is reduced to 8V from + 12V, and the output of the second stage is 5V and 3.3 V. According to the utility model, a full-bridge topological structure and a + 12V single power supply are adopted for power supply, flexible forward rotation, reverse rotation and rapid braking control are realized, and the dynamic response capability of the system is improved.

1. The name of the design product: EPS voltage stabilizer. 2. The use of the design product: for energy-saving power supply, building lighting, road traffic lighting, tunnel lighting, power, industrial and mining enterprises, fire elevator, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The application discloses a panel control method of a stabilized power supply and the stabilized power supply, and the method comprises the following steps: obtaining a signal output by a certain button of a panel of the stabilized power supply, and defining the signal as a reset trigger signal of an extended function; and when the reset trigger signal is received, the following steps are performed: calling a pre-stored extended function identification code, and outputting and controlling a display of the stabilized power supply to sequentially display; displaying any extended function for a T1 time length; receiving and recording other button signals output by the panel within each T1 time; if the reset trigger signal is received within any T1 time, the other button signals and their output forms within the T1 time are recorded as corresponding function trigger signals; if the reset of the extended function is not triggered at present, the extended function identification code is identified according to the function trigger signal, and a pre-stored function instruction is called to execute. The application has the effect of improving the user experience of the stabilized power supply.

This utility model provides a vehicle lamp driving circuit and vehicle lamp assembly, including: a controllable switch, a first resistor and a current shunt circuit; the first end of the controllable switch is connected to a regulated power supply, the second end of the controllable switch is connected to the vehicle lamp, the third end of the controllable switch is grounded through the first resistor, and the current shunt circuit is connected in parallel between the second end and the third end of the controllable switch, which can reduce power consumption and improve optimization efficiency, and is suitable for a high-reliability, low-cost constant current driving architecture for automotive-grade LED lighting.

The invention relates to a dry fog dust suppression device for dust concentration detection. The dry fog dust suppression device comprises a power supply, a stabilized voltage supply, a dust concentration detector, an isolation module, a control box, spraying equipment, an upper computer and a controller, the stabilized voltage supply and the controller are respectively connected with the power supply; the isolation module is connected with the output end of the stabilized voltage supply; the dust concentration detector is connected with the controller through the isolation module; the control box is connected with the controller; the spraying equipment is connected with the control box; the control box controls the spraying equipment to act and feeds back an operation signal to the controller; and the upper computer is connected with the controller and is used for state monitoring and operation control. The system is suitable for dust raising points such as strong mixing, chain grates and burdening in the iron and steel industry, and source inhibition and automatic treatment of dust are achieved through combination of efficient spraying and dust falling and intelligent control.

The application discloses a driving control system of a robot dexterous hand based on Mecanum wheels, which communicates with an upper computer through a data line, the dexterous hand is provided with a rudder that controls the movement and rotation of the finger joints, and a DC motor that controls the rotation of the Mecanum wheels in the finger joints, and the system comprises a single-chip microcomputer, a voltage drop module, a motor driving board and a DC stabilized power supply; one end of the DC stabilized power supply is connected with the voltage drop module in series to supply power to the rudder after voltage reduction, and the other end is connected with the motor driving board to supply power to the DC motor; the single-chip microcomputer and the upper computer use serial communication, the control signals sent by the upper computer are processed and sent to the rudder and the motor driving board, and the motor driving board drives the DC motor according to the signals. The system of the application reduces the complexity and manufacturing cost of the system while maintaining the flexibility of the dexterous hand operation, realizes multi-degree-of-freedom operation on objects, and has potential application fields and expansion prospects.

The utility model discloses a voltage-stabilized power supply, which relates to the technical field of voltage-stabilized power supplies, and adopts the technical scheme that the voltage-stabilized power supply comprises a voltage-stabilized power supply body, and a filter assembly is arranged on one side of the voltage-stabilized power supply body; the filtering assembly comprises two side clamping plates which are fixedly arranged on one side of the stabilized voltage supply body, a filtering plate is arranged between the two side clamping plates, a limiting assembly is arranged on one side of each side clamping plate and comprises a pull ring, the pull rings are arranged on one sides of the side clamping plates, a connecting plate is fixedly arranged on one side of each pull ring, a clamping block is fixedly arranged on one side of each connecting plate, and the clamping blocks penetrate through the side clamping plates. Two telescopic rods are fixedly arranged on one side of the connecting plate, the two telescopic rods are fixedly connected with the side clamping plates, springs are fixedly arranged outside the two telescopic rods in a sleeving mode, and the clamping blocks are buckled with the filter plates. The fixing assembly prevents the connecting line from falling off and loosening, and the use stability is improved.

The invention relates to an electromagnetic relay technology, in particular to a voltage-stabilized power supply technology, a microprocessor and an electronic control technology, when power is supplied, a step-down type voltage-stabilized power supply and a step-up type voltage-stabilized power supply are adopted to form a step-down power supply in a constant-voltage power supply unit, and meanwhile control circuits such as a microprocessor with steady-state power consumption in a functional module are provided. And the boost power supply circuit provides energy supply for the intermittent load. And boosted voltage output by the boosting power supply is connected to the PWR end of the low-power-consumption driving circuit. A microprocessor MCU in the control module obtains energy needed by operation from a voltage-stabilized power supply VCC unit, low-level initialization of an I / O port is completed, PWR voltage output by a boost power supply is monitored, and when the voltage output by the boost power supply meets the requirement, the MCU carries out control according to an instruction end signal.

The utility model discloses a voltage-sharing circuit for a DC-DC converter. The voltage-sharing circuit comprises a main power circuit, a sampling drive circuit and a microcontroller. The main power circuit comprises a first power circuit and a second power circuit; the sampling driving circuit comprises a first sampling driving circuit and a second sampling driving circuit; the first end of the first power circuit is connected with the output end of the first DC-DC converter, and the second end of the first power circuit is connected with the first end of the first sampling driving circuit; the first end of the second power circuit is connected with the output end of the second DC-DC converter, the second end of the second power circuit is connected with the first end of the second sampling drive circuit, and the second end of the first sampling drive circuit and the second end of the second sampling drive circuit are connected with the microcontroller. According to the invention, input series connection and output parallel connection of commercially available stabilized power supply modules can be rapidly combined, and the problem that corresponding products cannot be found due to the fact that the DC-DC converter requirement is improved after the input voltage is increased is reduced.

This invention discloses a wide input range pre-regulated power supply circuit, belonging to the field of integrated circuits, including NMOS transistors MN1 to MN3, diodes D1 to D2, resistors R1 to R6, capacitors C1 to C2, and Zener transistors ZN1 to ZN6. The circuit's pre-regulated voltage is achieved through a Zener reference source, and its voltage is approximately equal to the breakdown voltage of Zener diode ZN6. NMOS transistors MN1 to MN3 are connected in series to increase the circuit's maximum input voltage. Diodes D1 and D2 are connected in series with Zener diode ZN1 to generate the gate bias voltage of NMOS transistor MN3. Resistor R1 puts Zener diode ZN1 into a breakdown state, and capacitor C1 provides filtering for the gate voltage of NMOS transistor MN3. Resistors R2, R3, and R4 put Zener diode ZN2 into a breakdown state and generate the gate bias voltages of NMOS transistors MN1 and MN2. Zener diodes ZN3, ZN4, and ZN5 clamp the gate-source voltages of NMOS transistors MN1, MN2, and MN3 to approximately 5V, respectively, to prevent the NMOS devices from failing due to gate-source breakdown. Resistor R5 limits the current in the main pre-regulated voltage path of the Zener diodes. Resistor R6 provides a DC load for the pre-regulated voltage, and capacitor C2 filters the pre-regulated voltage.

A sense amplifier circuit includes first, second inputs coupled to first, second memory sensing nodes, respectively. A sensing circuit operates to sense a differential signal between the first, second inputs. A first boosting capacitor has a first terminal coupled to the first input and a second terminal coupled to a switchable node. A second boosting capacitor has a first terminal coupled to the second input and a second terminal coupled to the switchable node. Control circuitry operates, responsive to a bitline boost activation signal having a first value, to couple the first terminals of the first, second boosting capacitors to a regulated supply voltage and drive the switchable node to ground. Responsive to the bitline boost activation signal having a second value, the first terminals of the first, second boosting capacitors are decoupled from the regulated supply voltage and the switchable node is driven to the regulated supply voltage.

Systems including voltage regulator circuits are disclosed. In one embodiment, an apparatus includes a voltage regulator controller integrated circuit (IC) die including one or more portions of a voltage regulator circuit. The apparatus further includes a capacitor die, an inductor die, and an interconnect layer arranged over the voltage regulator controller IC die, the capacitor die and the inductor die. The interconnect provides electrical connections between the voltage regulator controller IC die, the capacitor die and the inductor die to form the voltage regulator circuit. In a further embodiment, the voltage regulator controller IC die, the capacitor die and the inductor die are arranged in a planar fashion within a voltage regulator module. In still another embodiment, a system IC is coupled to the voltage regulator module and includes one or more functional circuit blocks coupled to receive a regulated supply voltage generated by the voltage regulator circuit.