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dc dc boost

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dc dc boost Customers Reviews

  • Flexible and useful boost converter

    posted by JimM0000

    Pre-designed and built boost converter that just works.WAY cheaper then you could build yourself.
    If you remove the adjustment pot, these can be used as current regulated supplies for LEDs by wiring in a current sense resistor.
    A great converter for way less than you could build yourself.
  • Useful step up, but not step down

    posted by HouseofStrauss

    WEll constructed with no signs of shipment damage. Came in EMF protected sleeve. Good fine grain control of voltage adjustment allowing .1V with good accuracy. 12.2V input gave a maximum of 37.8V output at maximum adj. 10.8V output at minimum adjustment (that's the brass screw on the blue box) Not carried out current load test yet. Probably very useful for boosting LED/ charge circuits requiring more than 12V
    Somewhat surprised this did not give lower voltage than 10.8 on minimum output (12.2V in) However I wanted a boost V output so this module was perfect
    As boost output this board is excellent. Good fine grain voltage control for V-out setting. Slightly too expensive compared with the other board http://www.dx.com/p/mini-dc-dc-voltage-stabilizer-regulator-module-red-126106 which is NOT a boost voltage, but reduces well to 1.V
  • Large but handy

    posted by Maddox0110

    It does exact what is promised, and a tad more, for a more than fair pricetag.
    The applications goes beyond what is advertised. I use it to power a 24V solenoïd with a 11.1V batterypack in a very adverse envirorment, with good results. No failures or misfires
    This ingenieus piece of technology does the task of boosting the voltage for a lot of applications. I believe my fellow roboteers will follow the lead to here.
  • Good little invertor

    posted by skinnybloke

    Im using this small invertor to power 50w + 50 watt amp boreds, it dilivers all the current the amp needs, very efficiant on the power supply, great way to run powerful amps of battries :)
    Used several on various projects, such a hand device to have around, just wish they would make a bi-polar version #:)
    Ive even used it for the 100+100 watt sure amplifier bored, is fine for 8 ohms but just a little under current for 4 ohms :)
  • Cheap

    posted by metal03326

    - It's cheap. - It has good build quality. - It's small.
    I bought this for my solar panel (3.4 volts at 40mA) to experiment. My expectations were this thing to supply solid 5V no matter the load. This is not what I got - when plug something to charge, the voltage drops to the input one (3.4V) and the current stays as input one (40mA). I was expecting the current to drop, but the voltage to remain 5V.
    It's cheap, so it can be used for experimenting without emptying your wallet.

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