Step Up Down Heat Sink Power Supply Module Boost Buck Converter Easy Operate Anti Reverse Electrical Equipment Voltage Regulator
![Step Up Down Heat Sink Power Supply Module Boost Buck Converter Easy Operate Anti Reverse Electrical Equipment Voltage Regulator](http://ae01.alicdn.com/kf/H70209f583ce74d91ac0a7101fb3fdbbdA/Step-Up-Down-Heat-Sink-Power-Supply-Module-Boost-Buck-Converter-Easy-Operate-Anti-Reverse-Electrical.jpg_350x350.jpg)
sku: 1005001312404856
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$11.68
Shipping from: China
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