AC 220V to 12V DC Step-Down Power Supply Converter Module

AC to DC Step-Down Power Supply Module – Reliable 12V Conversion

The ZOHMYIY AC 220V to 12V DC Power Supply Module is a precision buck converter designed to efficiently step down AC mains voltage to a stable 12V DC output. Whether you're powering embedded systems, LED strips, sensors, small appliances, or DIY electronics projects, this compact metal-bodied module delivers dependable, regulated output with built-in safety protections. Made in Mainland China.

Key Features

• Wide Input Range: Accepts AC 100V–240V, 50/60Hz — compatible with global mains power standards
• Stable 12V DC Output: Available in 1A (12W) or 2A (24W) variants for flexible power delivery
• Precision Buck Conversion: Delivers a clean, regulated DC output ideal for sensitive electronics
• Built-In Safety Protections: Short circuit, overload, over-temperature, and current-limiting protection keep your devices and module safe
• Durable Metal Construction: Sturdy housing for long-lasting performance in demanding environments
• Compact & Easy to Integrate: Designed for easy installation into custom enclosures, panels, or project builds

Technical Specifications

What Can You Power With It?

This module is suited for a wide range of 12V DC applications including LED lighting systems, Arduino/Raspberry Pi projects, small motors, CCTV cameras, wireless routers, and other low-voltage electronics requiring a stable DC supply from a standard AC wall outlet.

Important Notes

• Colors in product images may vary slightly due to monitor brightness and lighting conditions. Please refer to the actual product received.
• Allow for minor measurement deviations due to manual measurement.

Related Products You May Like

• 1/4" NPT Nickel Plated Brass Air Compressor Tank Fill Valve
• 1/4" Hex Shank Wire Twister Drill Attachment | Rebar Tie Tool
• 1.5M Nylon Braided 3.5mm AUX Audio Cable | Car, Phone & Speaker

For more information on electrical safety standards and low-voltage equipment, visit the U.S. Consumer Product Safety Commission (CPSC) and OSHA Electrical Safety Guidelines.

Frequently Asked Questions

Q: What input voltage range does this AC to DC power supply module support?

A: This step-down converter module accepts a wide AC input range of 100V–240V at 50/60Hz, making it compatible with standard wall outlets across most countries worldwide.

Q: What is the difference between the 1A and 2A output variants?

A: The 1A variant delivers up to 12 watts of power, while the 2A variant provides up to 24 watts. Choose based on the current requirements of your connected device — higher-draw devices like LED strips or cameras typically benefit from the 2A version.

Q: Is this module safe to use in DIY electronics projects?

A: Yes. The module includes built-in short circuit, overload, over-temperature, and current-limiting protections to help safeguard both the module and your connected electronics during operation. Always follow proper electrical safety practices when working with mains voltage.

Q: Can I install this module inside a custom enclosure or panel?

A: Absolutely. Its compact metal housing and open-frame design make it well-suited for integration into custom project enclosures, control panels, and DIY electronics builds.