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usb to dc

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These cool usb to dc are high quality and at affordable prices. Our customer service team will repond promptly to your questions, making your shopping experience stress free and easier. Find more popular products from usb to serial, usb to parallel. DX offers you low prices, high quality and free shipping.
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usb to dc Customers Reviews

  • Good Li-Ion to USB Charger board

    posted by relic38

    - Very low idle current (measured at 7uA). It can be left on a battery; no need to include a switch- Charge LED is only on when charging- Wide input voltage, even provides some charge below 2V input.- Stays cool enough to put in an enclosure without worrying about overheating.
    I used this to build a mobile power battery charger using a 3.5" HDD case and a single 22Ah LiFePO4 cell. Check my uploaded picture. This beast will charge my phone 7-8 times before needing a recharge.
    If you are looking for a low idle current USB charger board with a charge active LED, this is a good option. if you don't care if the LED is on always, SKU 143571 provides virtually the same current (check my review there) with a lower price.
  • Satisfecho con la compra

    posted by rowerj

    Es un producto que cumple con lo que promete. Conecta de manera perfecta un dispositivo USB con otro con un jackson de 3,5 mm.
    Probado tanto para cargar un dispositivo como para hacer una transferencia de archivos / datos, entre 2 devices.
    Por el momento, producto mas que correcto. Recomendada su compra al 100%.
  • USB to 2.5mm DC Charging Cable

    posted by ToniJokihaara

    I bought two of those my tablet, because my all charger broke. With this i can charge it from several various places like: Car(if you have cigarettelighter adapter), computer and nowadays many of smartphones come with charger that has detachable usb cable.
    In my use the cable could be bit longer.
    Great product and the price is bargain, i did find one similar cable in store and the price was 22€!!!I recommend this product for all.
  • good

    posted by Zanga2

    - It has good stabilization of the output voltage. When i have supplied it with 12V the output stayed constantly at 4.99 - 5.03 volts regardless of the output current which was between 0.5A to a maximum of 2 Amps
    - A small switch would be a good addition to it when using in the car, or at least connecting it to a switched plus is a good idea to prevent it from running idle and flattening the battery.
    Very good DC power supply, with stable voltage. The price could be better though.
  • nice connector cable

    posted by nikomil1

    it is nice cable what else can i say. i use it for powering a 12V fan that actually words on 5V now.the rest of the text i will add just to meed the 500 characters policy that cant be really met when reviewing a simple thing as this connector is.IT IS GOOD .. if you need it BUY it
    if you need a simple 3.5mm plug to power some device from USB then by the cable it does what it should do
    the bottomline is that i like how the cable is made so buy it if u need it

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