Arduino Compatible SCM & DIY Kits Module Board - 20Pcs PFM Control DC-DC 0.9V-5V Step Up Power Supply Module - 20 x Mini PFM control DC-DC USB 0.9V-5V to 5V DC boost step-up

Feature

On-board input voltage indicator
High conversion efficiency, to 96%
Any voltage input 0.9V ~ 5V, output 5V voltage can be stable, with two AA input to the output current of 500-600MA, single AA battery power supply output current about 200MA
On-board USB female, can supply power directly to the USB interface
Arduino Compatible SCM & DIY Kits Module Board - 20Pcs PFM Control DC-DC 0.9V-5V Step Up Power Supply Module - 20 x Mini PFM control DC-DC USB 0.9V-5V to 5V DC boost step-up

Description

Description: Mini PFM Control
On-board input voltage indicator
High conversion efficiency, to 96%
Any voltage input 0.9V ~ 5V, output 5V voltage can be stable, with two AA input to the output current of 500-600MA, single AA battery power supply output current about 200MA
On-board USB female, can supply power directly to the USB interface
Small dimension
Specification:
Input voltage: 0.9 - 5V DC
Output voltage: 5V DC
PCB size: 34mm x 16.2mm
Applications:
DIY a mobile power supply, 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 have battery, this module can be directly step-up to 5V, solve your problems.
Package included:
20 x Mini PFM control DC-DC USB 0.9V-5V to 5V step-up