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DC-DC 5-23V to 0-16.5V 3A Adjustable Buck Converter Step Down Power Supply Module w/ LCD display / w/ shell case ↓ details & specifications
$6.93
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Classification
Product Type Buck Modules
Electronic Components
Input Voltage 5-23 -volt
Output Voltage 0-16.5 V
Package
Package Type OEM
Package Contents 1*Buck Module, 1*Shell Case
Dimensions us | metric
Depth 50 mm
Height 116 mm
Width 66 mm
Product Weight 12 g
FastTech
SKU 7171300
DATE LISTED 3/15/2017
Details:
Parameters:
  • Input voltage: 5~23V, recommend the use of within 20V. (Input voltage must be 1V higher than the output voltage.)
  • Output voltage: 0~16.5V, continuously adjustable. (Automatically saves the last set voltage.)
  • Output current: 3A Peak, recommend the use of within 2A. (Over 2A, please enhance heat dissipation.)
  • Accuracy: 1%
  • High conversion efficiency: up to 95%
  • Load regulation: S (I) ≤0.8%
  • Voltage regulation: S (U) ≤0.8%
Calibration instructions:
  • The module has calibration function, no need to worry if the measurement is not accurate.
  • If you find that the measuring values are not accurate or values are stuck, and left and right buttons can not adjust  voltage, please do as follow:
Calibration method:
  • First, in the case of power off, press and hold the left button and access to power, then the display starts flashing, release the button.
  • Next, measure the output voltage with a multimeter and press the left and right button to adjust the value until the multimeter displays close to 5V, such as 4.98V, 5.02V.
  • Finally, access to power, then the calibration is complete. Error can be less than 0.04V, if the error is larger, you can try again.
Questions?

We'd love to help! Contact Customer Advocates.

This item is covered by manufacturer's warranty.
Electronic components cannot be returned once modified and/or installed.
FastTech's damaged on arrival protection still applies.
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NEL015
Member

VERIFIED OWNER
  • JoinedJun 2017
  • Posts 2
  • Reviews 3
  • Kudos0
Overall
› Quality
› Value
PROS
nice readable display. Can be calibrated.
CONS
voltage rises unacceptably high on startup.
The unit remembers the last voltage you set, so that when you turn off the power and then turn it back on - it returns to your set voltage. If you power off and turn back on quickly (e.g only have po... (read full review)
Reviewed on 5/1/2018 Was this review helpful to you? Yes / No

Campino
Member

VERIFIED OWNER
  • JoinedMar 2014
  • Posts 8
  • Reviews 29
  • Kudos5
Overall
› Quality
› Value
PROS
the enclosure is a great Feature No soldering required
CONS
Battery Symbol does whatever it wants
I'm running the module from a 6S2P Battery and i was hoping the board would recognize that somehow and give an indication on how charged the battery is. Sadly it doesn't
Reviewed on 4/13/2017 Was this review helpful to you? Yes / No
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