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Solar Adapter Wide Voltage DC-DC3A Automatic Step-up and Down Module
Baby Description: When the car starts£¬ the voltage will be pulled below 7V or less£¬ and the engine will be as high as 15V or higher at high speed. For work in 12V electrical appliances is difficult to work properly£¬ this automatic step-up and down the module to solve this problem£¬ regardless of the input voltage is 5V or 12V or 32V£¬ the output can be stable at 12V. ¡ñ ultra-wide input voltage 5V ~ 32V; ¡ñ ultra-wide output voltage 1.25V ~ 35V (with automatic step-up and down£¬ within the scope of work£¬ any voltage input can be controlled by any voltage output); ¡ñ built-in 4A high efficiency MOSFET switch£¬ the efficiency of up to 94%; (LM2577 current only 3A) ¡ñ ultra-high switching frequency 400KHz£¬ smaller ripple£¬ smaller. (LM2577 frequency only 50KHz) Application areas: Automotive voltage regulator£¬ solar photovoltaic power generation£¬ wind power and other voltage instability applications.