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AJMRTC 220V AC-DC Isolated Switching Power Supply Module, AC 220V to DC 5V 1A Mini Step Down Converter, Overcurrent & Short Circuit Protection, No Pins
- - Isolated design separates input and output circuits to boost safety and anti-interference
- - Converts AC 220V mains power to stable DC 5V 1A regulated power output
- - Equipped with overcurrent and short-circuit protection for automatic fault shutdown
- - No pin header version, convenient for direct soldering and embedded installation
- - Compact PCB size, low ripple, suitable for built-in power supply of small devices
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Overview
Specs
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AJMRTC isolated AC-DC switching power module converts 220V AC household voltage to steady 5V DC 1A output. Without pin headers, it supports direct soldering integration inside equipment. The isolation structure effectively blocks common-mode interference and reduces leakage risk. Built-in protection functions prevent burnout under abnormal load conditions. It features low heat and stable performance, widely used for smart home modules, MCU control boards, sensors and various DIY electronic devices.
Specifications
- Brand: AJMRTC
- Input Voltage: AC 220V
- Output Voltage: DC 5V
- Output Current: 1A Max
- Isolation: Isolated
- Protection: Overcurrent Protection, Short Circuit Protection
- Conversion Type: AC-DC Step Down
- Version: No Pins
- Operating Temperature: -20 ~ +60
- Board Material: FR4 PCB
- Dimension: 42mm x 28mm
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by ConnectFlow USA Return Policy
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