DC Power Module, 936W

LEGACY *
  • Single module, full-size per AMC.0
  • Dual -36V DC to -75V DC input, 936W (available in 468W)
  • Hot swappable with support for power module redundancy
  • Dual IPMI bus
  • 32-bit RISC processor
  • Two banks of 256K flash for redundancy

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UTC020 is a 936W power module (available in 468W) for use in a MTCA chassis. The power module runs at 95% efficiency when running at maximum load. This results in over 890W available to the system. It is fully compliant with the MicroTCA.0 revision 1.0 specification; including dual-redundant I2C buses (IPMB-0).

The UTC020 is hot-swappable and fully redundant when used in conjunction with a second instance of the module. It provides power to the twelve slots, two MTCA Carrier Hubs (MCHs) as well as the Cooling Units (CUs).

Multiple temperature sensors are included on-board to monitor for over-temp conditions within the module. The current is continuously measured for each of the modules and reported to MCH for any fault.

Once installed in the system the firmware is upgradable via the shelf manager. The UTC020 can be configured to power and enable the modules without the presence of an MCH.

VadaTech’s power modules have individual power status LEDs for each payload slot.  Other indicator LEDs include MCH, Cooling Units, and Fuse.

Key Features
  • Single module, full-size per AMC.0
  • Dual -36V DC to -75V DC input, 936W (available in 468W)
  • Hot swappable with support for power module redundancy
  • Dual IPMI bus
  • 32-bit RISC processor
  • Two banks of 256K flash for redundancy
Benefits
  • Highest power DC PSU for MicroTCA in industry (936W)
  • Modifiable to rugged conduction-cooled version
  • Very low ripple voltage
  • Electrical, mechanical, software, and system-level expertise in house
  • Full system supply from industry leader
  • AS9100 and ISO9001 certified company 
Specifications
Specifications

Block diagram

Related Products

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    • ensures fail-safe upgrades
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VT899

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View product VT899 Data Sheet

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* Legacy product only – not recommended for new applications