Boost Converter Module, DROK 3pcs USB DC-DC Step up 3V to 5V 1A Convert Voltage Regulator Board for MP3 MP4 Phone Charging

Feature:

Module properties: non-isolated step-up module (BOOST)
Input voltage: DC1V-DC5V
Outout voltage range: DC5.1V-DC5.2V
Output current  range: 1A-1.5A
Maximum input: DC1V-5V
Operating temperature: -40 °c ~+85°c
Full load temperature rise: 30 ° C
Quiescent current: 200uA
Load adjustment rate: ±1%
Voltage regulation rate: ±0.5%
Dynamic response speed: 5% 200uS
Dimensions: 28.9mm x 18.8mm x 8.5mm
Conversion efficiency: up to 96%
Short circuit protection: No (If you want to have short-circuit protection, you can re-install the lithium battery protection board or use a protected lithium battery.)
Input reverse polarity protection: No (If reverse protection is required, please use our reverse protection board.)
Switching frequency: 500KHz
Output ripple: 30mV (MAX) 20M bandwidth (input 4V output 5.1V 1A) Many ripples in the same pair have reached 500 millivolts, which will cause an invisible damage to the equipment, which will seriously cause the equipment to work abnormally or damage.
Display: with load LED indicator
Wiring meathod: welding
Input mode: IN+ input positive, IN- input negative
Output method: standard USB

Package Included:
3 X 3V to 5V Boost Converter Module