The DC to DC Converter（step down converter） use high thermal conductivity organic silica gel filling and sealing technology, they have wide input voltage, low power consumption, high efficiency, high reliability, compatible with a variety of automatic protection functions, over-current, short circuit, overheating, waterproof, moisture-proof, these unique features make our power converter regulator widely used in buses, medium buses, large trucks, motors, GPS navigation, solar energy, photovoltaic energy bus display, cab advertising screen, car audio, LCD TV, LED, intercom and surveillance system. Golf carts, speakers, GPS, LED car displays, air conditioners, electric fans, DVDs, industrial equipment, etc
Professional circuit design, featuring high integration and solid hardware materials. IP68 waterproof module
Aluminum alloy housing improves better heat dissipation and ruggedness, extending service life

Input transient high voltage protection
Output over-current protection
Chip overheat protection
High temperature resistance and super stability

Intelligent protection

Using intelligent chip assembly - with over-current / overload / low load / short circuit / overheat intelligent protection function
Synchronous rectifier circuit uses MOSFET instead of rectifier diode, which greatly reduces the loss of rectifier and improves the efficiency of the converter

High efficiency conversion, conversion efficiency up to 96%
The load connected to the output of the power regulator should not exceed the maximum listed load power, any higher rated load will cause damage to the power regulator

Please connect the converter and your device according to the wiring diagram provided
Connection method:
Input: Red (+) Black (GND)
Output: Yellow (+) Black