20W XL6009 DC-DC Auto Boost Buck Adjustable Step Down Converter Module

Auto start voltage will be pulled   down to 7V less or smaller engine at high speed when the voltage up to   15V or higher. For 12V electrical work hard at work, this automatic buck   module solves this problem , regardless of the input voltage is 5V or   12V or 32V, the output can be stabilized at 12V.

Features : 

• Wide input voltage 5V ~ 32V;
• Wide Output Voltage 1.25V ~ 35V ( with automatic buck , scope of   work, any voltage inputs can be arbitrarily regulated voltage output ) ;
• Built- 4A efficient MOSFET switches enable efficiency up to 94%; (LM2577 current is 3A)
• high switching frequency of 400KHz, the ripple is smaller and smaller . (LM2577 frequency only 50KHz)

Application:

Car regulator , solar photovoltaic, wind power and other applications of voltage instability .

Package Includes :

1 x 20W XL6009 DC-DC Auto Boost Buck Adjustable Step Down Converter Module