3V 1A Power Supply Adapter

I require a 3 volt PS to energize an instrument that requires 2 D cell batteries. Wiring up my Cuckoo clock is to elminate the taking down of the clock to change out batteries for steady electrtical current. Being a 100% disabled American veteran, it has became very difficult to take down the clock and raise it back to it location on the wall. The switch out went well.

Perfect for powering my holiday village lights

good product

The LED is blue not red as shown in the photo. But it lights up extremely dim, so dim you have to be in a picture black room to see a very dim glow. But it does put a steady 3VDC. I bought it to power centering lasers and work light for my drill press. That is about 64 mA total and works well. This unit it is rated for 800mA continuous (1000mA brief peak). Gave it 4 stars only because the LED was faulty or they used the wrong series limiting resistor for the LED.

Received promptly; functions as expected; good price

Great product did the job right

Been looking for one of these things they are a great help on strings of battery operating LEDs I switched them over to this little transformer and now I don't have to buy battery's Works great just as advertised. I RECOMMEND this product

I used this to power an audio device. It introduced a lot of static into the audio. For that purpose, it was not good. I am sure it would work well in situations where audio was not a factor. I did check the voltage and it seemed very stable.

Muy buen articulo

Funciona bien, hace lo que promete, se conecta fácil gracias al conector que tiene, con mordazas y que se puede separar del resto del cable, en lo que se hace la conexión en el boiler o lo que sea que vayas a conectar. Volvería a comprar

buen articulo, solo que anduvo extraviado