• Wide input operating voltage from 35 to 90 VDC (72 VDC nominal)
• Conditioned output of 12 VDC with low ripple
• High current output capability (15 A nominal, 20 A peak)
• Switch mode operation delivers very high efficiency >93%
• Design manages heat dissipation so no forced cooling required
• Reverse polarity protection
• Short circuit protection
• Robust, rugged and highly reliable
• Compact size for ease of mounting in confined spaces
• Suitable for moist, high shock and vibration environments
• Operational from -30 to 74°C
• IP67 protection
• Low emissions

Description: The DC DC Converters provide clean 12 VDC power suitable for 12V solenoids, relays and other electrical systems. For operation under the most harsh and demanding conditions, the IP67 rated unit is fully sealed and potted in an enclosure to protect against moisture, shock and vibration. Power from a battery or other source of 72 VDC is converted to a 12 VDC output regulated to 0.5%. The unit has a high current output capability of 15 Amp nominal (20 Amp peak). The device manages heat dissipation and requires no forced cooling systems. Short circuit and reverse polarity protection are provided. The compact unit is designed with extremely rugged surge and transient suppression in addition to sustained over/under voltage protection. It is designed to comply with the electromagnetic interference requirements of a CE mark. With a nameplate rating of 180 VA of output power, the DC DC Converters feature proprietary dual-phase topology for a high efficiency of >93%.

Application: Designed to interface between 72V battery systems and 12V electrical systems such as 12V solenoids, relays and other electrical systems.