NAT-PM-DC600LV

NAT-PM-DC600LV

MicroTCA low-voltage DC/DC Power Module providing 300W or 600W

The NAT-PM-DC600LV is a full-size MicroTCA power module for AdvancedTCA™ and µTCA™ applications available in 300W and 600W versions, each with a single- or double-width front panel. It is a hot swappable, fully redundant and high efficiency power module ideally suited for all air-cooled systems. 

This DC/DC power module provides payload and management power for up to 12 advanced mezzanine cards (AMCs), two cooling units and two MicroTCA carrier hub (MCH) modules. The NAT-PM-DC600LV provides power conversion from two 24 Vdc input sources to 16 independent 12 V channels for payload power and 3.3 V for management power. The power module provides backup power for other power modules (shared management power or SMP) in the system.

EMMC

The NAT-PM-DC600LV power module includes an enhanced MMC (EMMC) supporting an intelligent platform management bus (IPMB) to enable communication with the carrier manager or MCH.

Redundancy and Load Sharing

The NAT-PM-DC600LV supports redundancy as well as load sharing modes in accordance with the MicroTCA specifications. In case of an input power supply failure the onboard EMMC can be provided by SMP power from other PMs, so that the MCH is able to analyze root cause failure.

LED Indicators

Besides the standard indicator LEDs for hot-swap, failure and heartbeat the NAT-PMC-DC600LV has an optical load indicator that continuously displays the level of power utilization of the whole system.

Other Features

The two power inputs offer features such as input protection, input isolation, inrush control, input ORing, EMI filtering, and holdup circuit.

Application areas

  • Commercial and military communications
  • Automated test equipment
  • Medical
  • Video-on-demand
  • Security
  • Industrial machine control and other clustered computing applications


Family of MicroTCA power modules

The NAT-PM-DC600LV and NAT-PM-DC300LV are members of the NAT-PM family of MicroTCA power modules which consists of:


N.A.T. MicroTCA Portfolio
The NAT-PM-DC600LV and NAT-PM-DC300LV complement the extensive N.A.T. portfolio of MicroTCA solutions, which includes chassis, management modules, power modules, processors AMCs, IO modules and specialist accessories.

 





 






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Applications/Solutions
  • Optical load indicator
  • Input power conditioning
  • Protection circuitry
  • DC/DC conversion
  • Power management
  • Support for 16 power channels
  • Support for N+1 redundancy

 

  • MTCA V1.0 compliant DC/DC power module
  • Full size (6HP), single width form factor
  • 16 channels of payload and management power
  • Total power distribution: 300W/600W (see ordering options)
  • Dual 24V input
  • TBD% conversion efficiency (min)
  • Hot swappable
  • Fully redundant operation
  • Output over voltage protection
  • Input under voltage shutdown
  • Over temperature protection
  • Output short circuit protection
  • Built according to IEC/EN/UL60950 safety standard

 

3.3 V Power Supply Sub-system

  • Max channel current: 150mA
  • Fast trip current limit: 300mA
  • Accuracy 3.3V: TBD
  • Max ripple at 150mA: TBD


12 V Power Supply Sub-system

  • Max power / channel: 80W / 6.6A at 12V
  • Fast trip current limit: 8.3A
  • Max inrush current: 19.4 A
  • Accuracy 12V: TBD
  • Max ripple at 6.6A: TBD


Environmental

  • Normal operating conditions: -5 to 50°C
  • Storage temperature: -40 to 85°C
  • Extended operating conditions: -40 to 85°C (on demand)
  • Input Voltage: 18V-36V (NAT-PM-DC600LV)
  • Input Voltage: 16V-50V (NAT-PM-DC600LVA)
  • Isolation Voltage: 1500V
  • RoHS compliant


Face Plate

  • Optical load indicator
  • Power Input A and B
  • Hot Swap Indicator

 

Title
Description
Format
Size
Rev #
Date Last Modified
nat_pm_dc600lv_ds Data Sheet pdf 947 1.1 31-05-2016
nat_pm_dcxxx_man_hw Hardware Manual pdf 644 KB 1.8 19-07-2016




Product Code: NAT-PM - [Option]

Option
Description
Comment
-DC600LV-FP0S MicroTCA LVDC Power Module 600W, single full-size MTCA.0 front panel -
-DC600LV-FP1D MicroTCA LVDC Power Module 600W, double full-size MTCA.1 front panel -
-DC300LV-FP0S MicroTCA LVDC Power Module 300W, single full-size MTCA.0 front panel -
-DC300LV-FP1D MicroTCA LVDC Power Module 300W, double full-size MTCA.1 front panel -
-DCCABLV power cable - 6ft -24VDC single power input cable with other end cut -