DC Power Module, 241W or 460W, Double Module

  • Double module, full-size per AMC.0
  • 10 to 36 VDC input for 241W option and 18 to 36 VDC input for 460W option
  • Support for power module redundancy
  • Dual IPMI bus
  • 32-bit RISC processor
  • Two banks of 256K flash for redundancy
  • Field upgradable
  • IPMI 2.0 compliant
  • HPM.1 compliant
  • Modules can be turned on without the presence of an MCH
  • Menu driven software for ease of configuration
  • Current measure for each module
  • External as well as internal WDT

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The VadaTech UTC023/UTC023C is a 241/460W power module for use in a μTCA chassis. The power module runs at 84% efficiency when running at maximum load. This results in200/400W output (available to the system). It is fully compliant with the MicroTCA.0 and MicroTCA.1 specifications; including dual-redundant I2C buses (IPMB-0).

The UTC023/UTC023C is fully redundant when used in conjunction with a second instance of the module. It provides power to the twelve slots, two MCHs (MicroTCA Carrier Hubs) as well as the 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. The firmware is upgradable via HPM.

The module is available in conduction cooled variant for harsh environments.

Key Features
  • Double module, full-size per AMC.0
  • 10 to 36 VDC input for 241W option and 18 to 36 VDC input for 460W option
  • Support for power module redundancy
  • Dual IPMI bus
  • 32-bit RISC processor
  • Two banks of 256K flash for redundancy
  • Field upgradable
  • IPMI 2.0 compliant
  • HPM.1 compliant
  • Modules can be turned on without the presence of an MCH
  • Menu driven software for ease of configuration
  • Current measure for each module
  • External as well as internal WDT
Benefits
  • Very low ripple voltage
  • Support for power module redundancy
  • Efficient re-use of existing designs/components reduce costs
  • Electrical, mechanical, software and system-level expertise in house
  • Full ecosystem of front and rear boards, enclosures, speciality modules, and test/dev product from one source
Specifications
Specifications

Block diagram

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