A step-down converter circuit with adjustable voltage
A technology of step-down conversion and voltage, which is applied in the direction of conversion equipment without intermediate conversion to AC, which can solve the problems of inability to accurately achieve the specified target, inconvenient development work, and non-fine-tuning, etc., to achieve wide practicability, facilitate development and adjustment, and avoid The effect of work
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0016] Embodiment one, figure 1 A step-down conversion circuit diagram for realizing voltage adjustment provided by this embodiment is shown. The voltage-adjustable step-down conversion circuit is characterized in that it includes: a step-down conversion chip, a resistor R1, a resistor R2, a resistor R3, a resistor R4, a capacitor C1, a capacitor C2, a capacitor C3, a capacitor C4, and a capacitor C5, Capacitor C6, inductor L1, polarized capacitor PC1, polarized capacitor PC2, polarized capacitor PC3 and a resistance adjustment unit; the EN end of the step-down conversion chip is connected to the first end of the resistor R1, and the second end of the resistor R1 is connected to the DC voltage source VCC, the VFB end of the step-down conversion chip is connected to the first end of the resistor R2 and the first end of the resistor R3, the second end of the resistor R3 is grounded, the VREG end of the step-down conversion chip is connected to the first end of the capacitor C1, ...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com