Voltage regulation charger

Abstract

A voltage regulation charger arranged between a power supply source (200) and a device to be charged (300), the voltage regulation charger (100) comprising: a circuit board (10); a rapid charging unit (20) formed on the circuit board (10) using surface mounting technology, wherein the rapid charging unit (20) has a first control module (21) and a rapid charging module (22) that are coupled to one another, wherein the first control module (21) comprises a first energy input module (211), a first voltage regulation module (212), and a first energy output module (213) that are coupled to one another, wherein the first energy input module (211) receives and transmits an input energy supplied by the power supply source (200), wherein the first voltage regulation module (212) converts the input energy into a first output energy, and wherein the first energy output module (213) transmits the first output energy, wherein the rapid charging module (22) receives the first output energy and delivers it to the device (300) to be charged; and a wireless charging unit (30), which is also formed on the circuit board (10) using surface mounting technology, wherein the wireless charging unit (30) has a second control module (31) and a wireless charging module (32) which are coupled to one another, wherein the second control module (31) comprises a second energy input module (311), a second voltage regulation module (312) and a second energy output module (313) which are coupled to one another, wherein the second energy input module (311) receives and transmits the input energy supplied by the power supply source (200), wherein the second voltage regulation module (312) converts the input energy into a second output energy, and wherein the second energy output module (313) transmits the second output energy, wherein the wireless charging module (32) receives the second output energy and wirelessly delivers it to the device to be charged (300), wherein the device to be charged (300) optionally with one of the charging modules (22,32) is coupled.

Description

[0001] The present invention relates to a charger, in particular a voltage regulation charger.

[0002] In previous technology, conventional charging devices are typically designed with multiple circuit module groups arranged on different circuit boards to meet the requirements of the manufacturing process. However, this design leads to increased manufacturing costs and also results in a larger installation volume for the charging device, which negatively impacts the overall design in terms of compactness and integration.

[0003] In addition, chargers are often used in devices powered by lithium batteries. Due to the high voltage characteristics of lithium batteries, voltage fluctuations can easily occur during startup or operation of such devices. These fluctuations can damage the internal circuitry of the charger, thereby affecting both the stability and service life of the entire charging unit.

[0004] The invention is based on the object of avoiding disadvantages of conventional chargers in which several circuit module groups are each arranged on different printed circuit boards, which leads to increased manufacturing costs and an excessively large overall volume.

[0005] This object is achieved according to the invention by a voltage regulation charger having the features specified in claim 1. Further advantageous developments of the invention emerge from the features of the subclaims.

[0006] According to the invention, a voltage regulation charger is provided that is arranged between a power source and a device to be charged. The voltage regulation charger comprises a circuit board, a rapid charging unit, and a wireless charging unit. The rapid charging unit is arranged on the circuit board using surface-mount technology and has a first control module and a rapid charging module that are coupled to one another. The first control module comprises a first power input module, a first voltage regulation module, and a first power output module that are coupled to one another. The first power input module receives and transmits input power supplied from the power source. The first voltage regulation module converts the input power into first output power, and the first power output module transmits this output power.The fast charging module receives the first output energy and delivers it to the device being charged. The wireless charging unit is also arranged on the circuit board using surface-mount technology and has a second control module and a wireless charging module that are coupled to each other. The second control module includes a second energy input module, a second voltage regulation module, and a second energy output module. The second energy input module receives and transmits the input energy supplied by the power source, the second voltage regulation module converts this into a second output energy, and the second energy output module transmits this to the wireless charging module, which transmits the second output energy to the device being charged.

[0007] The device to be charged can be connected either to the fast charging module or the wireless charging module.

[0008] This arrangement allows both the fast charging unit and the wireless charging unit to be mounted on the same circuit board using surface-mount technology, significantly reducing the number and size of the required circuit components. This reduces the overall volume of the charging device and lowers manufacturing costs.

[0009] The invention and its embodiments are explained in more detail below with reference to the drawing. The drawing shows: Fig. 1 is a block diagram showing the voltage regulation charger according to an embodiment of the present invention in connection with a power source and a device to be charged; Fig. 2 is a block diagram of the voltage regulation charger according to an embodiment of the present invention; Fig. 3 is a schematic diagram of the circuit arrangement of the rapid charging unit according to an embodiment of the present invention; Fig. 4 is a schematic diagram of the circuit arrangement of the second control module according to an embodiment of the present invention; Fig. 5 is a schematic diagram of the circuit arrangement of the wireless charging module according to an embodiment of the present invention; and Fig. 6 is a schematic diagram showing the actual arrangement of the voltage regulation charger according to an embodiment of the present disclosure.

[0010] To clarify the central idea described in the patent description, a specific embodiment is explained below. The components shown in this embodiment are drawn to a suitable scale for illustrative purposes and not necessarily to their actual size, which is hereby clarified in advance.

[0011] With reference to the Fig. 1 to Fig. 6 describes an embodiment of a voltage-regulating charger 100 arranged between a power supply source 200 and a device to be charged 300. The voltage-regulating charger 100 comprises a circuit board 10, a rapid charging unit 20, and a wireless charging unit 30. The output voltage of the power supply source 200 can be in a range from 10 volts to 100 volts. The device to be charged 300 can be, for example, a device equipped with a lithium battery.

[0012] The circuit board 10 is used to arrange the fast charging unit 20 and the wireless charging unit 30. The circuit board 10 is made of a plate material used to manufacture printed circuit boards.

[0013] The fast charging unit 20 is formed on the circuit board 10 using surface mount technology (SMT). The fast charging unit 20 includes a first control module 21 and a fast charging module 22, which are coupled to one another. The first control module 21 has a first power input module 211, a first voltage regulation module 212, and a first power output module 213, which are coupled to one another. The first power input module 211 receives and transmits input power supplied by the power supply 200. The first voltage regulation module 212 reduces the input power to a first output power. The first power output module 213 transmits this first output power. The fast charging module 22 receives and delivers the first output power to the device 300 to be charged. The input power range is between 10 volts and 100 volts.The first output energy has an output voltage between 5 volts and 15 volts and an output power between 15 watts and 25 watts. The fast charging module 22 can be a Type-C fast charging device.

[0014] The wireless charging unit 30 is also arranged on the circuit board 10 using surface-mount technology. It comprises a second control module 31 and a wireless charging module 32, which are coupled to one another. The second control module 31 has a second power input module 311, a second voltage regulation module 312, and a second power output module 313, which are coupled to one another. The second power input module 311 receives and transmits the input power provided by the power supply 200. The second voltage regulation module 312 converts the input power into a second output power. The second power output module 313 transmits this second output power. The wireless charging module 32 receives and delivers the second output power to the device 300 to be charged. The input power range is between 10 volts and 100 volts.The second output energy has an output voltage between 5 volts and 15 volts and an output power between 15 watts and 25 watts.

[0015] By forming the rapid charging unit 20 and the wireless charging unit 30 on the circuit board 10 using surface-mount technology according to the present invention, the size of the circuit components used can be significantly reduced. This makes it possible to arrange both the rapid charging unit 20 and the wireless charging unit 30 on the same circuit board 10, thereby reducing the overall volume of the structure and lowering manufacturing costs. Furthermore, the charging device 300 can be selectively coupled to the rapid charging module 22 or the wireless charging module 32 depending on its own charging architecture, thus maximizing the charging efficiency of the charging device 300.

[0016] With reference to Fig. 6, the circuit board 10 in the exemplary embodiment of the present invention has an arrangement surface 11. This arrangement surface 11 has a rapid charging area 111, a control area 112, and a wireless charging area 113. The rapid charging unit 20 is arranged in the rapid charging area 111, the second control module 31 is arranged in the control area 112, and the wireless charging module 32 is arranged in the wireless charging area 113. The respective area of the areas 111, 112, and 113 is each smaller than half the total area of the arrangement surface 11.

[0017] With reference to the Fig. 3 to Fig. 5 shows the actual circuit arrangement of the rapid charging unit 20 and the wireless charging unit 30 in the embodiment of the present invention. It should be noted that the Fig. The circuit arrangements shown in Figures 3 to 5 represent only one exemplary embodiment and serve exclusively to illustrate the technical content of the present invention. They are not to be understood as a limitation of the possible circuit arrangements within the scope of the present invention.

[0018] With reference to Fig. 3, in the exemplary embodiment of the present invention, the first power input module 211 includes a positive input contact Vin+, a negative input contact Vin-, a fuse F1, a first diode D1, a first capacitor C1, and a first resistor R1. One end of the fuse F1 is coupled to the positive input contact Vin+, while the other end of the fuse F1 is coupled to one end of the first diode D1, one end of the first capacitor C1, and one end of the first resistor R1. The other end of the first diode D1 is connected to the negative input contact Vin-, the other end of the first capacitor C1 is grounded, and the other end of the first resistor R1 is connected to the first voltage regulation module 212. The fuse F1 serves as an overcurrent protection to prevent damage to the entire circuit structure of the present invention in the event of excessive currents.

[0019] With reference to Fig. 3, in the exemplary embodiment of the present disclosure, the first voltage regulation module 212 includes a regulation component E1, a second resistor R2, a second capacitor C2, a second diode D2, a first inductor L1, a third resistor R3, and a fourth resistor R4. The regulation component E1 has eight regulation terminals: a first regulation terminal E11, a second regulation terminal E12, a third regulation terminal E13, a fourth regulation terminal E14, a fifth regulation terminal E15, a sixth regulation terminal E16, a seventh regulation terminal E17, and an eighth regulation terminal E18. The first regulation terminal E11 and the third regulation terminal E13 are coupled to the first energy input module 211. The second regulation terminal E12 is grounded. The fourth regulation terminal E14 remains unconnected. The fifth regulation terminal E15 is connected to one end of the fourth resistor R4 and one end of the third resistor R3.The sixth control terminal E16 is coupled to one end of the second capacitor C2. The seventh control terminal E17 is connected to one end of the second resistor R2, one end of the second diode D2, and one end of the first inductor L1. The eighth control terminal E18 is connected to the other end of the second resistor R2. The other end of the second capacitor C2 is coupled to the other end of the first inductor L1, the other end of the third resistor R3, and the first power output module 213. The other end of the second diode D2 is grounded, as is the other end of the fourth resistor R4. The control device E1 can be a step-down converter, for example, with the model designations MP2451, SY8113, LM2596, TPS5430, MP1496, SY8120, or TPS562208.

[0020] With reference to Fig. 3, the first power output module 213 in the exemplary embodiment of the present disclosure includes a fifth resistor R5, a third capacitor C3, a sixth resistor R6, and a fourth capacitor C4. One end of the fifth resistor R5 is coupled to the first voltage regulation module 212, one end of the third capacitor C3, one end of the sixth resistor R6, and to the fast charging module 22. The other end of the fifth resistor R5 is connected to the other end of the third capacitor C3, which point is grounded. The other end of the sixth resistor R6 is coupled to one end of the fourth capacitor C4 and also to the fast charging module 22. The other end of the fourth capacitor C4 is grounded.

[0021] With reference to Fig. 3, the fast charging module 22 in the exemplary embodiment of the present disclosure has an identification element E2 and a fast charging element E3. The identification element E2 has six identification connections: a first identification connection E21, a second identification connection E22, a third identification connection E23, a fourth identification connection E24, a fifth identification connection E25, and a sixth identification connection E26. The connections E21, E25, and E26 are coupled to the fast charging element E3. The second identification connection E22 remains unconnected. The identification connections E23 and E24 are coupled to the first voltage regulation module 212. The identification element E2 can, for example, be a component for managing the Type-C power supply protocol, as is available under the model designations CH224, FUSB302, TCPM, PDC002, or IP2721.

[0022] With reference to Fig. 4, the second power input module 311 in the exemplary embodiment of the present invention has a power input Vin, a fifth capacitor C5, and a seventh resistor R7. One end of the fifth capacitor C5 is coupled to the power input Vin, one end of the seventh resistor R7, and to the second voltage regulation module 312. The other end of the fifth capacitor C5 is grounded. The other end of the seventh resistor R7 is also coupled to the second voltage regulation module 312.

[0023] With reference to Fig. 4, the second voltage regulation module 312 in the exemplary embodiment of the present invention has a buck converter element E4, an eighth resistor R8, a sixth capacitor C6, a third diode D3, a second inductor L2, a ninth resistor R9, and a tenth resistor R10. The buck converter element E4 has eight terminals: a first terminal E41, a second terminal E42, a third terminal E43, a fourth terminal E44, a fifth terminal E45, a sixth terminal E46, a seventh terminal E47, and an eighth terminal E48. The terminals E41 and E43 are coupled to the second energy input module 311. The terminal E42 is grounded. The terminal E44 remains unconnected. The terminal E45 is connected to one end of the ninth resistor R9 and the tenth resistor R10. The terminal E46 is coupled to one end of the sixth capacitor C6.Terminal E47 is connected to one end of the eighth resistor R8, one end of the third diode D3, and one end of the second inductor L2. Terminal E48 is connected to the other end of the eighth resistor R8. The other end of the sixth capacitor C6 is coupled to the other end of the second inductor L2, the other end of the ninth resistor R9, and the second power output module 313. The other end of the third diode D3 is grounded, as is the other end of the tenth resistor R10. The buck converter element E4 can be a component with a buck regulation function, for example, with the model names MP2451, SY8113, LM2596, TPS5430, MP1496, SY8120, or TPS562208.

[0024] With reference to Fig. 4, the second power output module 313 in the exemplary embodiment of the present invention includes an eleventh resistor R11, a seventh capacitor C7, and a power output Vout. One end of the eleventh resistor R11 is coupled to the second voltage regulation module 312, one end of the seventh capacitor C7, and the power output Vout. The other end of the eleventh resistor R11 is connected to the other end of the seventh capacitor C7, which point is grounded.

[0025] With reference to Fig. 5, the wireless charging module 32 in the exemplary embodiment of the present invention comprises a charging energy input module 321, a charging control module 322, a charging energy output module 323, and a status monitoring module 324. The charging energy input module 321 receives the second output energy and transmits it to the charging control module 322. The charging control module 322 transmits the second output energy and controls the operation of both the charging energy output module 323 and the status monitoring module 324. The charging energy output module 323 wirelessly delivers the second output energy to the device 300 to be charged. The status monitoring module 324 monitors the operating status of the charging control module 322 and the charging energy output module 323.

[0026] With reference to Fig. 5, the charging energy input module 321 in the exemplary embodiment of the present invention includes an eighth capacitor C8 and a Zener diode ZD. One end of the eighth capacitor C8 is coupled to the power output Vout of the second power output module 313 and to one end of the Zener diode ZD. The other end of the capacitor C8 is grounded. The other end of the Zener diode ZD is also grounded.

[0027] With reference to Fig. 5, the charging control module 322 in the exemplary embodiment of the present invention has a control element E5 and a ninth capacitor C9. The control element E5 has sixteen control terminals: a first control terminal E51, a second control terminal E52, a third control terminal E53, a fourth control terminal E54, a fifth control terminal E55, a sixth control terminal E56, a seventh control terminal E57, an eighth control terminal E58, a ninth control terminal E59, a tenth control terminal E510, an eleventh control terminal E511, a twelfth control terminal E512, a thirteenth control terminal E513, a fourteenth control terminal E514, a fifteenth control terminal E515, and a sixteenth control terminal E516. The first control terminal E51 is coupled to the charging energy input module 321. The control terminals E52, E53, E54, E55 and E57 remain unconnected.The sixth control terminal E56 is connected to one end of the ninth capacitor C9. The control terminals E58 and E59 are coupled to the status monitoring module 324. The control terminals E510 to E516 are coupled to the charging energy output module 323. The other end of the ninth capacitor C9 is grounded. The control element E5 can be a device with wireless charging functionality, for example, with the model designations bq500211, bq500511, bq500610, bq500100, MPQ5010, MPQ5030, NU1680, NU1750, P9038, or P9242-R.

[0028] With reference to Fig. 5, the charging energy output module 323 in the exemplary embodiment of the present invention has an H-bridge driver circuit 3231, a wireless coil circuit 3232, and a feedback circuit 3233. The H-bridge driver circuit 3231 is coupled to the control element E5 and serves to control the current direction in the entire charging energy output module 323. The wireless coil circuit 3232 is arranged between the H-bridge driver circuit 3231 and the feedback circuit 3233. It comprises two induction coils W1 and W2 coupled to one another and several capacitors connected in parallel. The wireless coil circuit 3232 is designed to wirelessly transmit the second output energy to the device 300 to be charged via magnetic induction. The feedback circuit 3233 is coupled to the wireless coil circuit 3232 and to the control element E5.It is used to monitor the output state during the wireless charging process and transmits this state back to the control element E5 so that the control element E5 can make appropriate control adjustments based on the feedback signal.

[0029] With reference to Fig. 5, the status monitoring module 324 in the exemplary embodiment of the present disclosure includes two light-emitting diodes LED1 and LED2 coupled to the control element E5, as well as a temperature-dependent resistor T1 (NTC thermistor). The light-emitting diodes LED1 and LED2 serve to indicate the charging status of the entire wireless charging module 32. The temperature-dependent resistor T1 is provided to detect changes in the temperature of the entire system in order to prevent overheating of the device.

[0030] In summary, the following advantages can be achieved with the voltage regulation charger according to the invention: 1. The fast charging unit 20 and the wireless charging unit 30 are formed on the circuit board 10 using surface mount technology [SMT]. This significantly reduces the size of the circuit components used, allowing both charging units to be accommodated on the same circuit board 10. This contributes to the overall downsizing and reduction of manufacturing costs. 2. The device 300 to be charged can be coupled with either the fast charging module 22 or the wireless charging module 32 depending on its charging architecture, thereby maximizing the charging efficiency of the device 300. 3. The voltage regulation charger according to the invention supports an input voltage range of 10 volts to 100 volts, making it suitable for electric two-wheelers such as electric motorcycles and e-bikes that require a wide input voltage. It provides a stable voltage output for the charging process and also exhibits high immunity to the voltage spikes of lithium batteries that occur when starting electric motorcycles or e-bikes, thus preventing damage to the system. 4. The voltage regulation modules 212, 312 are capable of adjusting the output voltage depending on the requirements of the device 300 being charged. This ensures a stable and suitable supply voltage and prevents damage due to overvoltage or voltage fluctuations.

[0031] Although the present disclosure has been described with reference to a preferred embodiment, those skilled in the art may make various changes or modifications without departing from the spirit and scope of the disclosure. These embodiments are for illustrative purposes only and do not limit the scope of the disclosure. Any modifications or adaptations that are consistent with the spirit of the disclosure are also within the scope of the present invention.

Claims

[1] A voltage regulation charger arranged between a power supply source (200) and a device to be charged (300), the voltage regulation charger (100) comprising: a circuit board (10); a rapid charging unit (20) formed on the circuit board (10) using surface mounting technology, wherein the rapid charging unit (20) comprises a first control module (21) and a rapid charging module (22) that are coupled to one another, wherein the first control module (21) comprises a first energy input module (211), a first voltage regulation module (212), and a first energy output module (213) that are coupled to one another, wherein the first energy input module (211) receives and transmits an input energy supplied by the power supply source (200), wherein the first voltage regulation module (212) converts the input energy into a first output energy, and wherein the first energy output module (213) transmits the first output energy, wherein the rapid charging module (22) receives the first output energy and delivers it to the device (300) to be charged; and a wireless charging unit (30) which is also formed on the circuit board (10) using surface mounting technology, wherein the wireless charging unit (30) has a second control module (31) and a wireless charging module (32) which are coupled to one another, wherein the second control module (31) comprises a second energy input module (311), a second voltage regulation module (312) and a second energy output module (313) which are coupled to one another, wherein the second energy input module (311) receives and transmits the input energy supplied by the power supply source (200), wherein the second voltage regulation module (312) converts the input energy into a second output energy, and wherein the second energy output module (313) transmits the second output energy, wherein the wireless charging module (32) receives the second output energy and wirelessly delivers it to the device to be charged (300), wherein the device to be charged (300) optionally with one of the charging modules (22,32) is coupled. [2] Voltage regulation charger according to claim 1, characterized by in that the circuit board (10) has an arrangement surface (11) which comprises a rapid charging area (111), a control area (112) and a wireless charging area (113), wherein the rapid charging unit (20) is arranged in the rapid charging area (111), the second control module (31) is arranged in the control area (112) and the wireless charging module (32) is arranged in the wireless charging area (113). [3] Voltage regulation charger according to claim 2, characterized by that the areas of the fast charging area (111), the control area (112) and the wireless charging area (113) are each smaller than half the area of the arrangement surface (11). [4] Voltage regulation charger according to claim 1, characterized byin that the first energy input module (211) has a positive input (Vin+), a negative input (Vin-), a fuse (F1), a first diode (D1), a first capacitor (C1) and a first resistor (R1), one end of the fuse (F1) being connected to (Vin+) and the other end of the fuse (F1) being connected to one end of the diode (D1), one end of the capacitor (C1) and one end of the resistor (R1), the other end of the diode (D1) being connected to (Vin-), the other end of the capacitor (C1) being connected to ground and the other end of the resistor (R1) being connected to the first voltage regulation module (212). [5] Voltage regulation charger according to claim 1, characterized by , - that the first voltage regulation module (212) comprises a control component (E1), a second resistor (R2), a second capacitor (C2), a second diode (D2), a first inductance (L1), a third resistor (R3) and a fourth resistor (R4), - that the control component (E1) has eight connections, namely a first control connection (E11), a second control connection (E12), a third control connection (E13), a fourth control connection (E14), a fifth control connection (E15), a sixth control connection (E16), a seventh control connection (E17) and an eighth control connection (E18), - that the first control connection (E11) and the third control connection (E13) are connected to the first energy input module (211), - that the second control terminal (E12) is earthed, - that the fourth control connection (E14) remains unconnected, - that the fifth control terminal (E15) is connected to one end of the fourth resistor (R4) and the third resistor (R3), - that the sixth control terminal (E16) is connected to one end of the second capacitor (C2), - that the seventh control terminal (E17) is connected to one end of each of the second resistor (R2), the second diode (D2) and the first inductance (L1), - that the eighth control terminal (E18) is connected to the other end of the second resistor (R2), - that the other end of the second capacitor (C2) is connected to the other end of the first inductance (L1), the other end of the third resistor (R3) and the first energy output module (213), and - that the other end of the second diode (D2) and the fourth resistor (R4) is each grounded. [6] Voltage regulation charger according to claim 1, characterized by , - that the first energy output module (213) has a fifth resistor (R5), a third capacitor (C3), a sixth resistor (R6) and a fourth capacitor (C4), - that a first end of the fifth resistor (R5) is connected to the first voltage regulation module (212), a first end of the third capacitor (C3), a first end of the sixth resistor (R6) and to the fast charging module (22), - that the second end of the fifth resistor (R5) is connected to the second end of the third capacitor (C3) and grounded, - that the second end of the sixth resistor (R6) is connected to a first end of the fourth capacitor (C4) and to the rapid charging module (22), and - that the second end of the fourth capacitor (C4) is grounded. [7] Voltage regulation charger according to claim 1, characterized by , - that the rapid charging module (22) has an identification element (E2) and a rapid charging element (E3), - wherein the identification element (E2) has six identification terminals, namely a first identification terminal (E21), a second identification terminal (E22), a third identification terminal (E23), a fourth identification terminal (E24), a fifth identification terminal (E25) and a sixth identification terminal (E26), - that the first identification terminal (E21), the fifth identification terminal (E25) and the sixth identification terminal (E26) are connected to the rapid charging element (E3), the second identification terminal (E22) remaining unconnected, and - that the third (E23) and the fourth identification terminal (E24) are connected to the first voltage regulation module (212). [8] Voltage regulation charger according to claim 1, characterized byin that the second energy input module (311) has an energy input (Vin), a fifth capacitor (C5) and a seventh resistor (R7), wherein a first end of the fifth capacitor (C5) is connected to the energy input (Vin), a first end of the seventh resistor (R7) and to the second voltage regulation module (312), wherein the second end of the fifth capacitor (C5) is grounded, and wherein the second end of the seventh resistor (R7) is connected to the second voltage regulation module (312). [9] Voltage regulation charger according to claim 1, characterized by , - that the second voltage regulation module (312) comprises a step-down converter component (E4), an eighth resistor (R8), a sixth capacitor (C6), a third diode (D3), a second inductance (L2), a ninth resistor (R9) and a tenth resistor (R10), - that the down converter component (E4) comprises eight terminals, namely a first terminal (E41), a second terminal (E42), a third terminal (E43), a fourth terminal (E44), a fifth terminal (E45), a sixth terminal (E46), a seventh terminal (E47) and an eighth terminal (E48), - that the first terminal (E41) and the third terminal (E43) are connected to the second energy input module (311), - that the second terminal (E42) is earthed, - that the fourth connection (E44) remains unconnected, - that the fifth terminal (E45) is connected to one end of the ninth resistor (R9) and the tenth resistor (R10), - that the sixth terminal (E46) is connected to one end of the sixth capacitor (C6), - that the seventh terminal (E47) is connected to one end each of the eighth resistor (R8), the third diode (D3) and the second inductance (L2), and - that the eighth terminal (E48) is connected to the other end of the eighth resistor (R8), the other end of the sixth capacitor (C6) being connected to the other end of the second inductance (L2), the other end of the ninth resistor (R9) and to the second energy output module (313), and the other end of the third diode (D3) and the tenth resistor (R10) being grounded. [10] Voltage regulation charger according to claim 1, characterized byin that the second energy output module (313) has an eleventh resistor (R11), a seventh capacitor (C7) and an energy output (Vout), wherein a first end of the eleventh resistor (R11) is connected to the second voltage regulation module (312), a first end of the seventh capacitor (C7) and to the energy output (Vout), and wherein the second end of the eleventh resistor (R11) is connected to the second end of the seventh capacitor (C7) and grounded. [11] Voltage regulation charger according to claim 1, characterized byin that the wireless charging module (32) has a charging energy input module (321), a charging control module (322), a charging energy output module (323) and a status monitoring module (324), wherein the charging energy input module (321) receives the second output energy and transmits it to the charging control module (322), and wherein the charging control module (322) forwards the second output energy and controls the operation of both the charging energy output module (323) and the status monitoring module (324), and wherein the charging energy output module (323) wirelessly transmits the second output energy to the device to be charged (300), and wherein the status monitoring module (324) monitors the operating state of the charging control module (322) and the charging energy output module (323).

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