2pcs DC-DC Converter Step Up Boost Module 3V to 5V 1A USB Charger for MP3 MP4, US $3.49 – Picture 0

2pcs DC-DC Converter Step Up Boost Module 3V to 5V 1A USB Charger for MP3 MP4, US $3.49 – Picture 1

2pcs DC-DC Converter Step Up Boost Module 3V to 5V 1A USB Charger for MP3 MP4, US $3.49 – Picture 2

2pcs Dc-dc Converter Step Up Boost Module 3v To 5v 1a Usb Charger For Mp3 Mp4

US $3.49

Shenzhen, China
Jan 29th

Open on mobile:
QR code

Recommendations For You Lithium Charger 5V- 32V to 0.8V-30V 5A power supply module 5V Micro USB 1A Lithium Battery Board Charger Module 1.23V-30V Converter Module LM2596 Power Supply Output LM2577 Adjustable Power Converter Module DC-DC DC-DC Converter Step Up Boost Module 3V to 5V 0.9-5V Converter Step Up Module 600mA USB Charger Visit my eBay Store:ChipWorld Product Name: 2pcs DC-DC Converter Step Up Boost Module 3V to 5V 1A USB Charger for MP3/MP4 Phone More Items In Our Store,Click Here! SKU: 1632*2 Parsts No. : Package: Brand: Quantity: 2 Product Description Feature: Module Properties: non-isolated step-up module (BOOST) input voltage: 1-5V Output voltage: 5.1-5 .2 V Output Current: maximum 1000mA 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 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. Test Information Input 4.20V 0.058A output 5.063V 0.047A 0.236W efficiency of 96.88% Input 4.20V 0.122A output 5.042V 0.097A 0.487W efficiency of 95.04% Input 4.20V 0.186A output 5.037V 0.147A 0.739W efficiency of 94.60% Input 4.20V 0.251A output 5.033V 0.197A 0.990W efficiency of 93.91% Input 4.20V 0.315A output 5.028V 0.247A 1.241W efficiency of 93.80% Input 4.20V 0.381A output 5.023V 0.297A 1.492W efficiency of 93.24% Input 4.20V 0.446A output 5.018V 0.347A 1.742W efficiency of 93.00% For more quantity, please contact me.(My skype: ada-yu2013) The Standard shipping we provide is non-regiested mail without a tracking. We provide free shipping with tracking number when your order is over $50. If your oder is below $50 and you need tracking, please contact me. Maybe you request Lithium Charger Step down 5V-32V to 0.8V-30V 5A power supply module New Mini USB Lithium Battery Charging Board Charger Module 5V 1A good 1X 1-5V to 5V 500mA DC-DC Converter Step Up Boost Module USB Charger for MP3/MP4 DC-DC 0.9-5V to 5V Converter Step Up Module 600mA USB Charger New new 1.23V-30V DC-DC Buck Converter Step Down Module LM2596 Power Supply Output $ 5.89 + free shipping $ 1.5 + free shipping $ 1.74 + free shipping $ 2.14 +free shipping $ 1.75 + free shipping Any problem, please contact us freely 1) We accept PayPal payment ONLY. inkFrog Analytics