Switching Power Supply Module 3V–24V | OVP OCP Protection

Compact Switching Power Supply Module – Multi-Voltage Output

This versatile switching power supply module delivers clean, stable DC output across a wide range of voltages — from 3V to 24V — making it an ideal solution for electronics projects, prototyping, repairs, and embedded systems. With built-in overvoltage, overcurrent, and short circuit protection, your components stay safe under any operating condition.

Made in Mainland China.

Key Features

• Wide AC Input: Accepts AC 100V–240V, 50–60Hz — compatible with global power standards
• Multiple Output Voltages: 3V / 5V / 6V / 9V / 12V / 24V to suit a variety of applications
• Output Current: 1A or 2A depending on selected variant
• Overvoltage Protection (OVP): Automatically cuts power if output exceeds safe voltage levels
• Overcurrent Protection (OCP): Guards against excessive current draw that could damage connected devices
• Short Circuit Protection (SCP): Shuts down instantly in the event of a short, protecting both module and load
• Rated Capacity: <40VA — compact and efficient for low-power applications
• Low Voltage Output: Below 50Vac / 75Vdc — safe for DIY and hobby electronics

Technical Specifications

What's in the Box

• 1 × Switching Power Supply Module

Notes

• Product photos are for illustration purposes only; please refer to the written specifications for exact dimensions.
• Slight measurement tolerances may apply due to manual measurement.
• Actual color may vary slightly from images due to monitor calibration differences.

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Frequently Asked Questions

Q: What output voltages does this switching power supply module support?

A: This module supports six selectable DC output voltages: 3V, 5V, 6V, 9V, 12V, and 24V. Choose the variant that best matches your project's requirements when ordering.

Q: Is this switching power supply module safe for DIY electronics projects?

A: Yes. The module features triple built-in protection — overvoltage, overcurrent, and short circuit — ensuring that both the module and any connected components are automatically safeguarded. The output voltage is rated below 50Vac / 75Vdc, making it suitable for hobbyist and low-voltage electronics use.

Q: What is the AC input voltage range for this power supply module?

A: The module accepts a wide AC input range of 100V–240V at 50–60Hz, making it compatible with standard electrical outlets in most countries worldwide.