DC Automatic Buck Boost Converter DC 8V 40V to 13 8V 10A Step Down Up Voltage Regulator Waterproof Voltage Reducer for Golf Cart Club Car LED Strip Light

These dc buck boost converters are excellent power transformers. They feature wide input voltage, low power consumption, high efficiency, great reliability. They can work safely and reliable in -40°C~80°C range. Widely used to golf cart, motor, speaker, GPS, LED car display screen, air-conditioner, electric fan, solar energy, photo-voltaic power, DVD, industrial equipment ect.  Synchronous Rectification Technology The synchronous rectifier circuit use MOSFET instead of rectifier diode to greatly reduce the loss of the rectifier and improve the converter efficiency, Maximum Efficiency:?95%  Intelligent Protection Assembled with smart chip--has features of Over-current /Over-load /Low-load /Short-circuit /Over-heat intelligent protection 100% Waterproof Module Compact aluminium shell with epoxy potting is IP68 waterproof, anti-shock, damp-proof , anti-dust protection  and better heat dissipation, adapt to a variety of harsh environment and extend service life SMT Process FR-4 multilayer lines, resistors, capacitors and switch MOS tube are SMD components with high integration, high reliability, high stability Easy Installation---Positive and negative wires can’t be reversed connection Notes: It's normal that the case is hot when converter inside temp is over 113?, converter will protect itself when inside temp is over 185?. Specification: Input Voltage: 12V/24V/36V nominal, accept: 8V - 40V input range Input Current: 10A (max) No-load input current: ?10mA  Output Voltage: DC 13.8V ±2% Output Current: 10A  Ripple Wave: 50Mv Starting Delay time: ? 2S  Maximum Efficiency: ?95% Non-isolated Module  Size: 75mm x75mm x 32mm  Net Weight: 248g / 8.75oz Package include: 1x DC Voltage Converter 8V-40V to 13.8V 10A 138W