5Pcs Buck Power Module DC 5-23V to 3.3V 2A Step Down Buck Converter Power Supply Module Board

Input voltage: 5~23V, output 3.3V
Long-term large output current: 1.3A (5V to 3.3V)
Short-term large output current: 2A (5V to 3.3V)
The operating frequency of the DC-DC step-down converter module: 1.4MHz. Efficiency: 78-91%.
2.54mm pin pitch. Not including pin size: 22.5mm x 13.5mm x 6.5mm

Application range:
for MCU development board, FPGA / CPLD UNO MEGA2560 DUE 8051 AVR C8051, etc.
3.3V LED lighting
3.3V motor
WIFI esp8266 module
Wireless module: Nrf24l01 CC1101 CC2500 CC2530
Smart home/home automation
315M 433M wireless remote control
Distributed Power System
charger
Pre-regulator for linear regulator
DSL modem
Type: 5-23V to 3.3V
Colour: Green
Material: PCB

Package Contents:
5 x Buck Power Module
Notice:
This is a DC-DC voltage converter module, you must pay attention to:
1. The input voltage cannot be greater than the large input
2. The output power cannot be greater than the large load for a long time
3. Due to the power consumption of the module itself, the input power must be greater than the output power

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.