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AJMRTC HLK-1D1212 DC-DC Isolation Switching Power Supply Module, 12V to 12V 1W 84mA Isolated Power Converter, Mini SIP Single Output Power Module for Intelligent Household Switch PCB Circuit Projects
- - HLK-1D1212 isolated DC-DC module, 12V input to 12V output, rated 1W, 84mA output current for low-power circuit design
- - 1500VDC isolation between input and output, effectively isolates interference and protects main control circuits
- - Compact SIP 4-pin package, tiny footprint 11.5×10×6mm, easy direct soldering onto PCB boards
- - Built-in continuous short-circuit protection and overvoltage protection for stable and safe long-term operation
- - Wide application for smart home switches, relay drive, data isolation, low-power analog and digital circuits
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Overview
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AJMRTC HLK-1D1212 DC-DC isolated switching power supply module delivers 12V to 12V conversion with 1W rated power and 84mA output current. It features 1500VDC isolation voltage to separate input and output power domains and suppress electrical noise. Adopted mini SIP 4-pin packaging with small dimension for PCB soldering. Equipped with short-circuit and overvoltage protection to improve circuit reliability. It is widely used in intelligent household switches, signal isolation, relay drive and other low-power electronic projects. Package contains 2 pieces of modules.
- Brand: AJMRTC
- Model: HLK-1D1212
- Input Voltage: 12V DC
- Output: 12V DC, 1W, 84mA
- Isolation Voltage: 1500VDC
- Package Type: SIP 4 Pin
- Dimensions: 11.5 × 10 × 6 mm
- Protection: Short-circuit, Overvoltage Protection
- Application: Smart Home Switch, PCB Circuit, Signal Isolation
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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