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⚡ Power your smart life with the tiniest titan in town!
The HLK-PM01 Mini Step-Down Power Supply is a cutting-edge, ultra-compact AC-DC isolated module converting 220V to 5V with 3W output. Designed for smart home and automation, it features universal voltage input (90-245VAC), low ripple/noise, and robust safety protections including 3000Vac isolation. Certified UL and CE compliant, it boasts eco-friendly low power consumption (<0.1W no-load loss), IP65 waterproofing, and a long lifespan exceeding 100,000 hours, making it the ultimate reliable power solution for modern connected devices.


















| ASIN | B09Z253MQ2 |
| Brand | EC Buying |
| Brand Name | EC Buying |
| Current Rating | 0.2 Amps |
| Customer Reviews | 4.6 out of 5 stars 68 Reviews |
| Item Weight | 0.7 Ounces |
| Manufacturer | EC Buying |
| Model Number | HLK-PM01 |
| Mounting Type | PCB Mount |
| Part Number | HLK-PM01 |
| Power Source | Ac/Dc |
| Power Source Type | Ac/Dc |
| Specification Met | CE, UL |
| Unit Count | 3.0 Count |
S**N
Good little power supply
Good product for the price, really. Not an instant supply when turned on, takes about a second and slow drain when off if that is an issue for your project. Someone here says is not breadboard friendly. It is, with a small modification. The supply rail of the breadboard is most likely continuous supply of power along the breadboard. You only have to snip the track underneath the bridges like sections on one end of the breadboard the mini power supply will fit perfectly sideways with the dc prongs on each side of the bridge
R**H
Great product at an amazing price..
Fantastic
R**.
Que cumpla las espectativas
Muy buena fuente resuelve
R**Y
Handy for small microcontroller projects
I was taking apart 5v power adapters when I needed a 120v to 5v power source for my small projects. This saves some time, is much cleaner, circuit-board mountable, and only costs a little more. The data sheet suggests a putting protective filtering components on the 120v side of the supply.
B**H
Not perf board complaint
The pins don't fit in a standard perf board. I'm not sure how you are supposed to use it. The only way is to solder wires straight to the pins. Not good if you ask me. Other than that it seems to work well.
Trustpilot
1 month ago
3 weeks ago