24V 36V 48V 60V to 12V 5A 6A 8A 10A Step-down DC DC Converter 48V-12V Voltage Regulator Buck Car Truck Boat Power Supply

Product parameters

DC 24V TO 12V 5-10A

DC 36V48V TO 12V 5-10A

Instructions

Applications Wide range of applications: Industrial automation control. Research equment, LED lighting, industrial control equment, car equment, power equment, instrumentation equment, equment, refrigeration empty purifier, Electronic refrigerator, liquid crystal display, LED display, audiovisual product, security ed computer chais, digital products and various instruments and other fields。 User's Manual The 24V,36V,48V,60V battery voltage is converted to a 12V DC voltage. Precautions (Uncertain installations, please contact our company before installation) ！！！Long-term use cannot be fully loaded, please reduce power or choose more powerful products, best 50% of maximum power. 1. Make sure that all the polarity is correct, and the anti-negative conversion converter (except for input tape reverse protection) 2. Make sure the cable is pure copper wire, the input and output cables cannot exceed 2 meters, and the output will be removed by more than 2 meters. The voltage will be reflected. If the line is extended, you need to increase the line diameter according to the corresponding multle. 3. The cable needs to be connected to the thread, please refer to the wire diameter size and securely connected. 4. The input terminal is required to connect the fuse or air switch, and you need to select the corresponding fuse or switch] (except the input belt fuse) 5. Make sure the battery capacity is large enough to provide sufficient energy. If the input energy is not enough, the voltage will be reduced. 6. Make sure the installation environment is well ventilated, so as not to protect over temperature protection, limit current output 7. Cannot connect directly to solar panels or wind wind turbines 8. Non-charged models cannot be charged battery and lithium batteries 9. When connecting the input test with DC power supply, the input should not exceed the voltage range of the battery, and no overvoltage protection (can be customized). Installation step (four lines or four / five terminals) 1. Turn off all power supplies and load switches 2. Before the wiring, pay attention to all positive and negative poles 3. Connection (OUTPUT-) to load negative, connection (OUTPUT +) to load positive 4. Connect the fuse or air switch to (Input +) input the positive cable, then connect (Input +) to the battery positive, connect (Input-) to the battery negative electrode 5. Make sure all positive and negative connections are correct (do not reverse, reverse the burnback converter), turn on the power and load switch (Note: If the ACC port is connected, connect the ACC to the ignition switch: If you do not need to use the ACC function, connect the ACC to the (Input +) battery "positive.) troubleshooting 1. Output no voltage, please check if all lines are connected firm, the battery is enough, whether the fuse is burning. 2. Output the voltage, check if the load start current is too large, the ventilation is good, whether the outer casing is heated, whether the cable and the thread are selected and installed, whether it is le than 2 meters, and the input battery has sufficient energy.

About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

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