1. Introduction
This is a compact and efficient DC-DC step-down power module that supports 7-12V DC input (such as lithium battery packs, adapters, modified power supplies for mobile power banks, etc.), and can provide stable 5V and 3.3V dual-output.The module output end supports both Dupont interface and can be wired by pad, using it is flexible and convenient, very suitable for electronic enthusiasts and developers.The core function of the DC-DC voltage regulator is to stabilize the higher input DC voltage to a lower matched DC voltage (partially supporting wide input range and fixed / adjustable output), it can suppress voltage fluctuations and ripple, partially integrated overvoltage, overcurrent, short-circuit protection, and can provide stable and safe power supply for children's science and technology education products (such as AI brick robots, DIY walkie-talkies), small appliances, Internet of Things devices and other electronic devices, and is a key power conversion component in the electronic system.
2. Schematic
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Module Parameters
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4, Circuit Board Size
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5、Technical Parameters
Name: DC降压模块
Model: HS-P01 DC
Working voltage: 7V-12V
Interface type: PH2.0 2P terminal
Installation method: Screw fixed
Hole parameter: Hole diameter 3.2mm
Hole spacing 55mm
Module size: 57.5mm38mm14mm
Interface description: GNG connects to the negative power pin G, VCC connects to the positive power pin V
6, Test Environment Setup
Test Environment Setup
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Accessories:Pending update...
7, Video tutorial
Video tutorial:Click to view
8, Test conclusion
Test Conclusion:Pending update...