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AJMRTC HLK-1D0505A DC-DC Isolated Power Supply Module, 5V to 5V 1W 200mA, 88% High Efficiency Small SIP Package Isolation Converter for SPI, Smart Home Switch, IoT Circuit, 10 PCS Pack
- - 5V fixed input, isolated non-regulated 5V output, rated 1W, max 200mA, ideal for low-power signal isolation
- - Typical 88% conversion efficiency, ultra-low no-load power consumption for energy-saving embedded designs
- - 1500VDC isolation voltage, breaks ground loop and suppresses noise for SPI, digital and low-frequency analog circuits
- - Compact 4-pin SIP through-hole package, standard pinout for easy direct PCB soldering
- - Built-in short-circuit and over-current protection with auto-recovery, wide working temperature -40 ~ +85
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Overview
Specs
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AJMRTC HLK-1D0505A isolated DC-DC switching module separates input and output power rails to eliminate ground interference. It works perfectly for SPI communication circuits, intelligent home switches, sensor boards, relay drivers and small IoT devices. The potting housing offers vibration and moisture resistance to ensure stable 24-hour continuous operation. It is CE and RoHS compliant for industrial and consumer electronic integration. This is an unregulated isolation module, not designed for precision voltage regulation scenarios.
Specifications
- Brand: AJMRTC
- Model: HLK-1D0505A
- Input Voltage: 4.5V ~ 5.5V DC
- Output: 5V DC, 200mA, 1W
- Isolation Voltage: 1500VDC
- Typical Efficiency: 88%
- Package: 4Pin SIP through-hole
- Dimension: 11.5 × 10 × 6 mm
- Protection: Short circuit, over current, auto recovery
- Operating Temperature: -40 ~ +85
- Quantity: 10 PCS
- Certification: CE, RoHS
- Application: SPI circuit, smart home switch, IoT sensor, relay drive, embedded PCB, signal isolation
- Note: Unregulated output, not suitable for applications requiring strict stable voltage
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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