Description:

Input voltage 11~40V,output 9V Maximum output current 0.9A DC-DC Step-Down Converter module working frequency 550KHz. efficiency is 75-90% . Quiescent current: about 1.5MA Overtemperature shutdown, input under-voltage protection, BS-voltage protection, and short circuit protection. 2.54mm pin pitch, Arduiuo UNO MEGA2560 Breadboard MCU Development Board friendly Size 18.3mm x 10.2mm x 6.7mm( small) Weight : about 1.1g(Very light)

Attention :

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:

9V Motor Toy 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

Packing list:

1 PCS DD4012SB_9V 11V-40V to 9V DC DC Buck Converter Module Estimated delivery timeLsAbout 10 business days.We will use standard shipment for the orders. Normally it may need about 10 days, but sometimes please note: Delivery times are as provided by our carriers and are estimates only. Delays may occur during peak periods, and due to factors outside the carriers control.