Dual shottky diodes provide protective isolation and seamless transfer to battery when power goes down. No relays to fail. The MMBB may be combined with DuraComm power supplies to provide a solid-state battery backup system
The MMBB provides Dual Diode isolation but without battery charging.
The MMBC automatically provides float charge, battery maintenance when power is restored.
Dual Shottky Diodes provide protective isolation and seamless transfer to battery when power goes down. No relays to fail. The MMBC / MMBB may be combined with DuraComm power supplies to provide a solid-state battery backup system.
Features:
- High capacity, will handle up to 75 amps continuous.
- Input voltage range up to 60 VDC allows operation in 12, 24, or 48 VDC systems (Initial power supply voltage should be set to 13.8V for 12V systems, 27.5V for 24V systems, and 55.2V for 48V systems to compensate for voltage drop through the diodes.)
Manufacturer's Catalogs and Guides:
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DuraComm - premier manufacturer of standard and custom current, voltage, ruggedized and switching power supplies. Types include AC and DC to DC power supplies. Available in various configurations. Features vary depending upon model and include ruggedized enclosures, high voltage DC input, battery backup connections and front end design. Used in a variety of applications including shipboard, cars, trucks, unmanned systems, data centers and mobile towers and mobile field operations. Meets UL, CUL, CE, TUV approvals.
DuraComm_MMBB_MMBC_brochure.pdf (346.83 KB)
DuraComm - premier manufacturer of standard and custom current, voltage, ruggedized and switching power supplies. Types include AC and DC to DC power supplies. Available in various configurations. Features vary depending upon model and include ruggedized enclosures, high voltage DC input, battery backup connections and front end design. Used in a variety of applications including shipboard, cars, trucks, unmanned systems, data centers and mobile towers and mobile field operations. Meets UL, CUL, CE, TUV approvals.
