Check the listing for details. DC 72V to 12V 10A 120W Voltage Step Down Reducer Power Regulator Converter. Condition: New. Listed at 24.98 USD. Product DescriptionThese dc voltage reducer converters are high reliability power transformers. They feature wide input voltage, low power consumption, high efficiency, high reliability. We provide different power voltage converters for all kinds of application devices.Compact SizeCompact aluminium shell with epoxy potting is anti-shock, damp-proof ,anti-dust protections and better heat dissipationIntelligent ProtectionAssembled with smart chip--has features of Over-current /Over-load /Low-load /Short-circuit /Over-heat intelligent protectionSynchronous Rectification TechnologyThe synchronous rectifier circuit use MOSFET instead of rectifier diode to greatly reduce the loss of the rectifier and improve the converter efficiencyFeaturesNon-Isolated ModuleInput Voltage: 72V nominal; Input range: 70V to 80VInput Current: 10A (max) ; No-load input current: ≤10mAOutput Voltage: DC 12V ±2% ; Output Current: 10ARipple Wave: 50MvStarting Delay time: ≤ 2SEfficiency: ≥95%Operating Temperature:-40 ~ 80℃Weight: 264g / 9.3ozPackage Include1x Voltage Reducer 72V to 12V 10A 120WIP68 Waterproof ModuleBetter Heat DissipationStrict glue pouring process is waterproof, moisture-proof, seismic and adapt to a variety of harsh environment.Aluminium shell improve better heat dissipation effect and sturdiness to extend service life.SMT ProcessFR-4 multilayer lines, resistors, capacitors and switch MOS tube are SMD components with high integration, high reliability, high stability.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℉.Wide ApplicationsThese compact size dc voltage reducer converters are high reliability power transformers. They can work safely and reliability within temperature range -40°C~80°C.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.