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power relay Customers Reviews

  • It works with some concerns

    posted by faisalhidayat

    Installation is quite simple, if you know how to attach a/v cables to TV, this is no more complicated. The range between between transmitter and receiver is good. Price is competitive. I think it's unique since there is no similar product around my place.
    If quality is No. 1.5, the this is adequate for anyone who need to connect video player or satellite dvb to other TV.
  • Easy to use device for separate your micropocessor from the rest on circuit

    posted by richardfabo

    It's easy to use, when you know, where should be connected what. It comes without scheme, but connection is easy:VCC + GND = +12V DC and GNDIN1 .. IN4 = your 5V outputs from microcontrollerCOM = your GND from microcontrollerGND = the same as 12 V GNDNote: there is a jumper for connecting COM (=microcontroller GND) and GND (=12V source GND), to have the same potential. But this is not needed, when disconnected, the circuit of microcontroller and other 12V circuit are isolated (unless there is any other connection)...Other pros: red LEDs showing state of relais (on/off), one LED is ON when 12V DC supply is present.
    It solid and good contruction, also soldering is nice and proper. The faulty relay can be easily replaced.
    Worthy to buy.Cheaper than buy the parts anf build by yourself.
  • It works!

    posted by Dreadiel

    Great product and do what it should to do.Easy to install with that attachment "ear"I decided to use two sided tape instead so it doesn't leave any markings.Long enough wires and pretty strong and hard, would last a long time.
    Buy it if you need a cheap and working 5-pin relay.I used it on my daytime running light system to switch drls of when I turn on the driving lights.
    BUY IT NOW! You don't regret it ;)
  • good relay

    posted by trung22

    very good 40 amp 12 volt 4 pin relay excellent price for this relay.. works as its supose too.. My old relay was hooked up to my hid lights and it was damage due to moisture getting in... And it was a more expensive relay and after a year it stop working.. hope this one last!!
    make sure to use electrical tape to tape the connections so moisture doesnt get in.. maybe what i shoul of done with my old relay..dont know what else to say for something simple as this.. I got a couple of hours to kill at work so im here doing reviews !!!!!
    good price for the product
  • Relay Not 24V

    posted by delanuez

    Cheaper to buy a pig tail and relay on here than to buy just a pig tail in Canada.
    change it to a real 24v relay or change the adchange it to a real 24v relay or change the adchange it to a real 24v relay or change the adchange it to a real 24v relay or change the adchange it to a real 24v relay or change the adchange it to a real 24v relay or change the ad
    price was rightNot a 24v Relay as advertised

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