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NAT-PM-DC600LV
NAT-PM-DC600LV
High-density and high-efficiency DC/DC Power Module
  • Single- or double-width, full-size form factor
  • Dual 24VDC input
  • 600W management and payload power for up to 12 AMCs, 2 CUs, and 2 MCHs
  • Support of N+1 redundancy

NAT-PM-DC600LV

High-density and high-efficiency DC/DC Power Module

  • Single- or double-width, full-size form factor
  • Dual 24VDC input
  • 600W management and payload power for up to 12 AMCs, 2 CUs, and 2 MCHs
  • Support of N+1 redundancy

Description

The NAT-PM-DC600LV is a full-size DC/DC Power Module for MTCA applications. It is available as 300W or 600W version, each with a single- or double-width front panel. It is hot-swappable, fully redundant, high-efficient, and therefore ideally suited for all air-cooled MTCA systems.

The NAT-PM-DC600LV provides power conversion from two 24VDC input sources to 16 independent channels for payload and management power. This is sufficient for the expected workload of 12 AMCs, 2 CUs, and 2 MCHs with 12V @ 6.6A max. and 3.3V @ 150mA max.

A robust Enhanced Module Management Controller (EMMC) interfaces the power control functionality via the Intelligent Platform Management Bus (IPMB) to the MCH.

The NAT-PM-DC600LV supports redundancy as well as load sharing modes in accordance with the MTCA 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.

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.

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

Key Features

  • Single- or double-width, full-size form factor
  • 16 channels of payload and management power
  • Total power distribution: 300W/600W (see ordering options)
  • Dual 24V input
  • 92% 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: 180mA
  • Fast trip current limit: 300mA
  • Max ripple at 150mA: 5 mV

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: 100 mV
  • Max ripple at 6.6A: 10 mV

Related Products

Order Codes

NAT-PM-[Option]

-DC600LV-FP0S MicroTCA LVDC Power Module 600W
single-width, full-size MTCA.0 front panel
-DC600LV-FP1D  

MicroTCA LVDC Power Module 600W
double-width, full-size MTCA.1 front panel

-DC600LV-ET-FP0S  

MicroTCA LVDC Power Module 600W
single-width, full-size MTCA.0 front panel
extended temperature range: -30°C – +85°C

-DC600LV-ET-FP1D  

MicroTCA LVDC Power Module 600W
double-width, full-size MTCA.0 front panel
extended temperature range: -30°C – +85°C

-DC300LV-FP0S  

MicroTCA LVDC Power Module 300W
single-width, full-size MTCA.0 front panel

-DC300LV-FP1D  

MicroTCA LVDC Power Module 300W
double-width full-size MTCA.1 front panel

-DCCABLV  

6ft -24VDC single power input cable with other end cut

Solutions / Applications

MTCA applications with average power demands