Compact 12V 400mA AC-DC Isolated Buck Power Supply for 110V-264V Input

The Buck Converter's input voltage is AC 85V ~ 265V, providing a wide 431 precision voltage stability DC 5V output. The input and output are highly isolated. The working temperature range is -20 ~ 60°C, and the relative humidity is 40 ~ 90%RH.

With mounting holes on four corners, this module is designed to prevent movement-induced vibration from affecting the product's power. The small volume, stable performance, and high cost-effectiveness make it a great choice. It also features input and output EMI filter circuits, providing excellent electrical filtering and almost perfect voltage conversion without noise.

The power source of this buck converter is an isolation industrial-grade built-in power supply module, supporting temperature protection, over-current protection, over-voltage, and short-circuit protection, ensuring safety.

This step-down module is easy to install and can be used directly on the motherboard. It is widely used for LED Lights, instruments and meters, and small home appliances, among other applications.

During testing or use, it is important not to touch the bottom of the template. An insulation pad is needed, and conductive items on the desktop should be cleaned up to prevent the power board from being burned.

The Isolation Voltage Module's key features include: - AC 85V ~ 265V input voltage, providing a wide 431 precision voltage stability DC 5V output - Highly isolated input and output - Working temperature range of -20 ~ 60°C and relative humidity of 40 ~ 90%RH - Mounting holes on four corners to prevent movement-induced vibration - Small volume, stable performance, and high cost-effectiveness - Input and output EMI filter circuits for excellent electrical filtering and voltage conversion without noise - Safety features: temperature protection, over-current protection, over-voltage, and short-circuit protection - Easy to install, suitable for a wide range of applications, including LED Lights, instruments, meters, and small home appliances - Caution: Do not touch the bottom of the template during testing or use, and ensure proper insulation and cleanliness of the desktop to prevent the power board from being burned.

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