Features:
Step-up converter module.
Input volatge is adjustable.
DCtoDC boost converter module working frequency 600KHZ.
Up to 94% efficiency (usually is 75%-91%).
Overtemperature shutdown, input under-voltage protections and short circuit protections.
Specifications:
Material: PCB
Type: 6 types
(optional)
type 1: DC3.7-4.5V to 5V
type 2: DC3.7-5V to6V
type 3: DC3.7-8V to 9V
type 4: DC3.7-11V to 12V
type 5: DC3.7-14V to 15V
type 6: DC3.7-18V to 19.5V
Working frequency: 600KHz
Item weight: 9g / 0.32ounce
Package weight: 13g / 0.46ounce
Package size: 45*21*15mm / 1.77*0.83*0.59in
Packing List:
1 * Boost Module