PSMU1000 - PC/104+ Power Supply and Management Unit

The AMP PSMU1000 is a versatile PC/104+ Power Supply and Management Unit. The PSMU1000 takes in DC voltage from +10V to 30V and provides +5V, +12V, -12V power to PC/104 and PC/104plus bus. There are options for an intelligent multi-chemistry Battery Charger, Uninterruptible Power Supply (UPS), and battery-backed Real-time clock.
The UPS provides the ability to automatically switch over from main DC power source to one of two battery sources. An on-board battery-backed real-time clock and alarm system can be programmed to work with ACPI support to manage automatic power down/up and offer a range of power reduction measures.

Product Highlights

• SEPIC DC/DC with inherent isolation
• Dual Stage DC/DC for excellent regulation
• Dual Phase conversion for lowest noise
• Wide DC Input range - from +10V to 30V
• Input over-voltage and Load Dump input protection
• Outputs
  • +5V at up to 5A (main output)
  • +12 at up to 800mA
  • -12V at up to 500mA
• Power to PC/104 and PC/104+ connectors
• Multi-Chemistry Battery Charger (option)
• Uninterruptible Power Supply (option)
• Time-of-day Power On/Off (option)
• Remote Power On/Off
• Compact 8" x 3.8" board size

Ordering Options

The following part numbers can be used when placing an order.

• PSMU1K-5A - PSMU1000, 5A main output
• PSMU1K-5A-UPS - PSMU1000, 5A main output, UPS
• PSMU1K-5A-RTC - PSMU1000, 5A main output, RTC
• PSMU1K-5A-UPS/RTC - PSMU1000, 5A main output, UPS, RTC
• PSMU1K-5A-xx/yy-Ext - Extended Temperature -40 to +85degC

All trademarks acknowledged. Technical specification available on request.