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  • n2hng
    IT
    2018-01-17 14:42:37

    Very good item it works perfectly. Output is where you can see a + and a -. Input is at the other side. Not getting hot after a long time running.... For me it's ok!

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  • lander
    IT
    2019-02-23 02:19:00

    È da qualche anno che acquisto qui schede per Arduino con ottimo rapporto qualità prezzo

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  • 2018-10-28 23:13:36

    Quality product, very recommend work perfectly.

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  • 2018-04-27 15:15:02

    good quality

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  • 2020-03-03 14:27:34

    produto chegou ok recomendo a todos

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  • 2014-08-29 13:12:22

    This module is absolutely great value for money. It even includes a bridge rectifier, an indicator LED, and a bleed-off resistor on the output. The 5V output is presented on a pair of screw terminals, as well as a dual row of pins. The only criticism is the quality of the screw terminal blocks, which could be better. But for that money, to complain would be churlish. Highly recommended.

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  • 2014-06-29 17:06:58

    This is a fantastic value! By replacing the 7805 regulator with a 7812 it can be made into a 12Volt supply. Did it and it works great! Components are first rate as is the construction. Thanks!

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  • harryd
    CZ
    2018-11-23 09:04:59

    The results of measuring: 1. Input voltage 14,1 V AC 2. Output voltage 5,02 V DC without loading 3. Output voltage 4,97 V DC with 0,39 A loading I think, for normal testing (for instance experiments with Arduino) is fully sufficient. It's not suitable for high current.

    コメント (1)
  • Asgar
    NL
    2017-04-26 05:49:41

    After sending the transistor (component) was a little bend so I was worried it didn't work well. The output voltage is 4,98 V. I'm very pleased with the result. It doesn't matter which input voltage you give, it'll always give you a output voltage of 5 V.

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  • 2016-05-01 14:46:30

    this can use: AC or DC input: voltage output 5v DC(voltage regulator can be changed), up to 1.2 A: input 7v to 20 v AC or DC. Very useful product for price...RECOMMENDED

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