POSIBILIDAD DE ENVIO CON ASM URGENTE (ASM SOLO PARA ESPAÑA).
ASM TRANSPORTE NO ENVIO A BALEARES, CANARIAS, CEUTA Y MELILLA!
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.
Wide Output Voltage 1.25V - 35V ( with automatic buck , scope of work, any voltage inputs can be arbitrarily regulated voltage output ) ;
Built- 4Aefficient 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)
Technical parameters
Model Specification:Automatic Buck module
Module Properties:Non- isolated boost (BOOST)
Rectification:Non- Synchronous Rectification
Input Range:3.8V- 32V
Output Range:1.25V-35V
Input
Current:3A ( max ),no-load 18mA (5V input , 8V output, no-load is less
than 18mA. Higher the voltage , the greater the load current . )
Conversion efficiency:<94% ( greater the pressure, the lower the efficiency)
Switching frequency:400KHz
Output Ripple:50mV ( the higher the voltage , the greater the current , the greater the ripple )