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This is great for any project that would require a battery. It is 92% efficient in converting chemical energy into electrical energy. Unlike the traditional linear regulators where most of the energy is wasted as heat, this module guarantees that your battery would last longer since it is in switch-mode. However this is not recommended to be used in RF circuitries since it would likely produce humming/buzzing.
100% brand new and high quality.
Module Properties: Non-isolated step-down module (BUCK)
Rectification: Synchronous rectification
Input voltage: DC 4.75V-23V
Output voltage: DC 1.0V-17V (Adjustable, Output < Input)
Output current: Rated current 1.8A (3A MAX, can not be prolonged)
Conversion efficiency:96%(highest)
Switching Frequency: 340KHz.
Output ripple:30mV(no-load)
Load regulation:±0.5%
Voltage regulation:±2.5%
Operating Temperature: Industrial (-40℃ ~ +85℃)
Short circuit protection: No(Please do not short-circuit)
Input Reverse protection: No(Can not be reversed)
Dimension: approx.17mm*11mm*3.8mm(L*W*H)/17*11*3.8 Supper mini board
More items here: https://www.facebook.com/1tronics/shop?rid=585075221652332&rt=9
This seller has been a member since: Nov. 06, 2015
Member Location:
Total Classifieds: 35
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