DC-DC Converter Step Up Boost Power Supply Module Adjustable 2.5-6V To 4-12V 1A USB Charger Board For Phone MP3/MP4

DC-DC Converter Step Up Boost Power Supply Module Adjustable 2.5-6V To 4-12V 1A USB Charger Board For Phone MP3/MP4

$0.86
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Module Properties: non-isolated step-up module (BOOST)input voltage: 2.5-6VOutput voltage: 4-12 V(Adjustable, the default 5 v)Output Current: the maximum 1000mAEfficiency: Up to 92% (the higher the input voltage, the higher the efficiency)Switching frequency: 1MHzOutput ripple: 20mV (MAX)Operating Temperature: Industrial (-40¡ãc to +85¡ãc)Voltage regulation: ¡À 2.5%Short circuit protection: None (Please use the lithium battery with protection.)Input Reverse Polarity Protection: NoneConnection: WeldingInput: IN + Postive, IN-NegativeOutput: USB Output Applications:DIY a mobile power supply, only need one battery, you can output 5V voltage for your phone, MP3, MP4, PSP charger, very easy.In order to power your electronic devices when your device needs 5V power supply, when you only have lithium battery, this module can be directly step-up to 5V, solve your problems.Package:1 X 3V to 5V 1A USB Charger for MP3 MP4 iPhone Step Up Boost Module(best quality)

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