Hi-Link4-SIP ModuleROHS3 Compliant
HLK-PM03
3.3V 700mA AC-DC Power Module, 220V AC Input, SIP
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Parameters
| Parameter | Value |
|---|---|
| Brand | Hi-Link |
| Model | HLK-PM03 |
| Package / Case | 4-SIP Module |
| Mounting Type | Through Hole |
| Operating Temperature | -25°C ~ 70°C |
| RoHS | ROHS3 Compliant |
| Part Status | Active |
Application & Notes
HLK-PM03 by Hi-Link is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 4-SIP Module package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
📖 Technical Guides for HLK-PM03
All Technical Specifications
| Type | Enclosed |
| Voltage - Input | 100 ~ 240V AC |
| Voltage - Output 1 | 3.3V |
| Current - Output (Max) | 700mA |
| Power | 3W |
| Features | Short Circuit Protection |
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