AC-DC AC 85-265V to DC 5V Power Module

Rated 4.75 out of 5 based on 12 customer ratings
(12 customer reviews)

$1.70 $1.30

SKU: OPM1016 Categories: , Tags: ,


The power supply is isolated industrial power modules, with a temperature protection, over-current, over-voltage and short circuit full protection, high and low voltage isolation, AC85 ~ 265V wide voltage input, AC and DC, 431 precision regulator DC5V output, ultra-small size, high reliability and cost performance.

  • Input voltage AC 85 ~ 265v 50 / 60HZ or DC100v-370v
  • Output voltage DC5V (± 0.2V), voltage ripple 60mV
  • Output current 700mA
  • Output efficiency 80%
  • Power 3.5W
  • a temperature protection, overcurrent, overvoltage and short circuit full protection, high and low voltage isolation
  • Install by pin holes, soldering or glue.
  • Size: 3*2*1.8 cm

Dimension please see on this page.

Update: Board optimized once, “-  +” is for DC, middle pin marked with “5V” is regardless, on the other end without labeling is AC, no polarity.

Additional information

Weight 0.015 kg

12 reviews for AC-DC AC 85-265V to DC 5V Power Module

  1. Rated 5 out of 5

    remymorra (verified owner)


  2. Rated 5 out of 5

    Agnieszka (verified owner)

    Very good to construct and power small arduino based devices!!!!

  3. Rated 5 out of 5

    nfriedly (verified owner)

    Simple and easy, works like a charm.

  4. Rated 5 out of 5

    conradj (verified owner)

    Great module, using them to power ESP8266 thru 3.3V regulator from AC

  5. Rated 5 out of 5

    rajbadri (verified owner)

    very reliable

  6. Rated 4 out of 5

    Giuseppe (verified owner)

    The newer version is pretty good for low cost application. It works well and seems to be reliable.

  7. Rated 5 out of 5

    redfoxy (verified owner)

    Nice and useful! I bought 5 of this and I’m using it in my iot project!

  8. Rated 5 out of 5

    overdrive (verified owner)

    Very compact and good quality. nice for mains powered projects.

  9. Rated 5 out of 5

    google987 (verified owner)

    Small size factor and good regulation.

  10. Rated 5 out of 5

    diazfjg (verified owner)

    So small, it is perfect for small box project.

  11. Rated 5 out of 5

    perlian (verified owner)

    Perfect power supply for projects. But what is the best way to connect my AC wires with 220V to those small holes? I have to split my wires to connect. Is there a better way to do this?

  12. Rated 3 out of 5


    Hi normally this unit is to mount on PCB, you can solder break away pin header onto the module holes, you can soldering wires also good, for DIY or a small quantity work, for large quantity, you can contact us to for pre-assembled pins version, with break away pin headers.

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