1. Introduction
This module uses a board-mounted small PFM controlled DC/DC step-up controller chip, specifically designed for low-voltage input scenarios, which can stabilize and boost low-voltage DC signals to 5V, and has both small size and practicality.PFM control technology ensures stable output of 5V under different input voltages, ensuring normal operation of the equipment.
2. Schematic
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Module Parameters
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4, Circuit Board Size
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5ใTechnical Parameters
Name: DC boost module
Model: HS-P05
Installation method: screw/brick fixed
Module size: 20mm*28mm
Hole diameter: 3.2mm Hole spacing: 12mm
Input voltage: DC 0.9V~5V (supports various low-voltage power sources, such as AA batteries, lithium batteries, solar panels, etc.);
Output voltage: stable 5V DC voltage;
Output current:
When two AA batteries are input, the output current can reach 500~600mA;
When a single AA battery is input, the output current is about 200mA, meeting the power supply needs of most small devices.
Features
Wide input range: 0.9V~5V, compatible with various low-voltage power supplies, high flexibility;
Stable output: PFM control technology ensures stable output of 5V under different input voltages, ensuring normal operation of the device;
Plug and Play: The USB female connector design simplifies wiring, allowing for quick use without professional electrical knowledge;
Small size: Suitable for space-limited scenarios, easy to integrate into various small devices.
This module is a high-cost-performance solution for converting low-voltage to 5V power supply, balancing portability and practicality, and widely used in electronic DIY, outdoor equipment, emergency power supply, and other scenarios.
6, Test Environment Setup
Test Environment Setup
Prepare Components:Pending update...
Accessories:Pending update...
7, Video tutorial
Video tutorial:Click to view
8, Test conclusion
Test Conclusion:Pending update...