YABOANG DC Buck Converter 20V-72V to 12V, DC Voltage Converter 24V/36V/48V/60V/72V to 5A 60W MAX, 20V-72V to 12V 5A Step Down Power Transformer Module for Automotive, Trucks, Instruments

• 20-72V to 12V DC Voltage Transformer：Input range:17V to 60V; output voltage : 12V(fixed output) output current : 5A output power : 60W (MAX). Be sure to insulate the wire 0.4 inches (10 mm or so) and insert it into the plug when installing.
• Heat Dissipation Performance：The 20-72V to 12V voltage regulator has IP67 waterproof classification, compact aluminum housing, epoxy resin potting, 100% waterproof, dustproof, shockproof, better heat dissipation performance.
• Intelligent Protection：Assembled with smart chip, equipped with intelligent overcurrent/overload/low load/short circuit/overheat protection by using the20-72V to 12V power transfomer voltage.
• Widely Application：The20-72V to 12V DC voltage converter is widely used in the fields of automotive, photovoltaics, industrial plants, motor vehicles, boats, agricultural machinery, camping, mobile structures, hobby and DIY etc.
• Please Note：The load connected to the transformer converter output should not exceed the specified maximum load. (Any greater load will damage the buck converter).The 20-72V to 12V DC power converter adapter does NOT have input reverse protection, pay attention to the input correct, negative reverse, will lead to permanent damage to the product.

A. Test the environmental conditions B. Unless otherwise specified, the tests in this specification shall be conducted under the standard atmospheric conditions tested C. temperature:15℃~35℃. D. Relative humidity: 45%~75% E. The instrument accuracy of the measured voltage shall not be less than 0.5 level, and the internal resistance shall not be less than 10 KΩ / V. F. The instrument accuracy of measuring current shall not be less than the 0.5 level G. The accuracy of the instrument used for measuring the temperature shall not be less than ± 1℃ Input range 17-72V Rated input voltage 24/36/48/60/72V transfer efficiency 95% incoming line 15-16CM(R+ B-) output voltage 12V output 5A MAX maximumoutput 60W MAX classification of waterproof IP67 No-load adjustment rate 2% load regulation 3% quiescent dissipation ≤15MA Do not use it near a heat source (such as a fire or a heater) Do not connect the input line to 220V electricity Do not put the product into the fire or heat it Do not short-circuit the positive or negative poles of the product with wires or other metal objects Non-professional personnel are prohibited to disassemble and repair by themselves