USB charger 3v to 5v


29 in stock.


DC-DC Converter Output Step Up Boost Power Supply Module 3V to 5V 1A USB Charger For Phone MP3 MP4 96% Efficiency


Module Properties: non-isolated step-up module (BOOST)

Input voltage: 1-5V Output voltage: 5.1-5 .2 V Output Current: Rated 1A-1.5A (single lithium input), the maximum 1.5A (single lithium input) Efficiency: Up to 96% (the higher the input voltage, the higher the efficiency) Switching frequency: 500KHz \ Output ripple: 30mV (MAX) 20M bandwidth (input 4V output 5.1V 1A) Voltage indication: LED lights with load (input voltage less than 2.7V LED indicator off) Operating Temperature: Industrial (-40°c to +85°c) Full load temperature rise: 30°c Quiescent Current: 130uA Load regulation: ± 1% Voltage regulation: ± 0.5% Dynamic response speed: 5% 200uS Short circuit protection: None (Please use the lithium battery with protection.) Input Reverse Polarity Protection: None Connection: Welding Input: IN + Postive, IN-Negative Output: USB Output Size:approx.23mm x18mm x5mm


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Shopping cart
There are no products in the cart!
Continue shopping
Sun Kist Logo

Sorry, your device is not supported! Please use larger screen size to be able to view our online shop! Thank you!