Item specifics
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Brand Name
NODEMCU LUA
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Certification
CE
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Origin
CN(Origin)
Product descriptionFeature:Module Name: 9A DC Step Down Buck ConverterModule Type: Non-isolated step-down module, contant current module (CC CV), charging module, power supply moduleModule Size: 65*47*23.5mmOutput Current: 9A£¨MAX£Input Voltage: 7V-32VConstant Output Voltage: 0.8V-28V( constant adjustable )Short-circuit Protection: Yes, constant currentConstant Output Current: 0.2A-9A adjustableTransfer Efficiency: 95% (MAX)Output Power: 300W MAXSwitching Frequency: 300KHzOutput Ripple: 20MWork Temperature: industrial grade (-40 degree to + 80 degree, please enhance heat dissipation if the temperature is high)No Load Current: typical 20mAFour high frequency low resistance electrolytic condensers lower the output ripple, which is more stable and reliable.Suitable for large power LED drive, battery charging, vehicle power supply, regulated power supply, low voltage system, constant current power supply, children toy car 12V power supply etc. DIY or other work requirements.Package Include:1pcs 9A DC Step Down Buck Converter
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