Description
4.2V:Input voltage 4.5~18V,output 4.2V
– Maximum output current 4A,Short time maximum output current 5A
– DC-DC Step-Down Converter module working frequency 500KHz. efficiency is 77-93% .
– Quiescent current:16-18mA
– External soft start, Thermal shutdown, Under-Voltage Lockout (UVLO), Cycle-by-Cycle Over Current Protection, and short circuit protection.
Size:27 x 18 x 5mm
Attentions
This is a DC-DC voltage converter module,Must be noted when using
1. Input voltage can not be greater than the maximum input range
2. Output power can not be greater than the maximum load for a long time
3. Input power must be greater than the output power, because the power consumption of the module itself
Applications
DC motor power supply
WIFI Router Switch
Network equipment
Multimeter instrumentation
CCTV camera
Electric toys
Wireless Module:Nrf24l01 CC1101 CC2500 CC2530 Zigbee
Smart home / home automation
Distributed Power Systems
Battery Charger
Pre-Regulator for Linear Regulators
FM radio
Battery powered equipment
Audio amplifier
Package Included
3 x Mini 5A DC-DC Converter Step Down Module Voltage Regulator Buck Board
Additional information
| Weight | 0.036 kg |
|---|
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