Description:DC\/DC 48V To 12V 10A 120W Reducer Converter Regulator Waterproof Power VoltageSpecifications:          Model       WG-48S1210           Size       75x75x30mm (L*W*H)           Input Voltage       DC 48V           Output Voltage       DC 12V           Output Current       10A           Output Power Rating       120W           Working Temperature       - 40\u2103 to + 80 \u2103           Over Current Protection       Yes           Over Voltage Protection       Yes           Over Temperature Protection       Yes           Construction       Die-cast Aluminium Case、 Epoxy sealed potting           Areas of application       Communications、 industrial control、 rail transportation、 photovoltaic system、 etc.   Features:1.Waterproof、 dustproof、 shockproof、 small volume、 simple installation.2.Not isolation shape DC regulated power supply module、 high stability of output.3.Wide voltage input、 built-in over current、 over voltage、 over temperature、 short circuit、 and automatic protection functions.Connection mode is as follows:Input: Red Line(+) Anode         Black Line(-) CathodeOutput: Yellow Line(+) Anode            Black Line(-) CathodeNote:Products without polarity protection、 please carefully when installation wiring、 if there is wrong、 it might damage the power supply.Package Included:1x DC-DC 48V To 12V ConverterMore Details: