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1Pcs AC-DC 5V 700mA 3.5W Isolated Switching Power Supply Module Voltage Regulator AC50-270V DC70-390V Input 220V to 5V Converter Buck Modules

Compatible with AC 45V277V and DC 65V390V, this buck power module supports a broad input range while delivering a stable DC 5V 700mA output for consistent and reliable power conversion
Built with isolated switching technology, this module ensures safe and stable voltage conversion, making it ideal for industrial environments and embedded control systems that require dependable 5V power
Featuring a small and lightweight structure, this 3.5W buck module saves space on circuit boards and allows quick integration into control panels or microcontroller - based systems
Equipped with over - voltage, over - current, over - temperature, over power, and short - circuit safeguards, this AC - DC converter offers secure and steady performance in demanding power environments
Includes a built - in LED indicator to show power status at a glance. Multiple modules with the same voltage can be connected in parallel to meet high - current needs in compact installations

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First Listed on Newegg	October 05, 2026

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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