AMP PSMU-1000. Модуль питания для одноплатных компьютеров PC/104+ (+10~+40V in, +5V/+12/-12V out, -40~+85º C)

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Features

 SEPIC DC/DC with inherent isolation
 Dual Stage DC/DC for excellent regulation
 Dual Phase conversion for lowest noise
 High Current +5V, +12V, -12V Outputs
 Multi-Chemistry Battery Charger (option)
 Uninterruptible Power Supply (UPS option)
 Time-of-day Power On/Off (option)
 Remote Power On/Off
 Power to PC/104 and PC/104+ connectors
 Wide Input range (+10V to +40V)
 Over-voltage, Load Dump Input protection

Applications
 Power Supply for PC/104+ systems
 Ground Vehicle Power Supply
 Airborne Vehicle Power Supply
 Marine Vehicle Power Supply
 Wearable Computer
 Medical Instrumentation
 Data Acquisition
 Communications
 Internet/Network Appliance

PSMU1000 PC/104+ Power Supply and Management Unit

The PSMU1000 is a versatile Power Supply and Managemnet Unit for PC/104+ systems providing clean and filtered DC voltage rails to the PC/104 and PC/104+ connectors.
The PSMU1000 employs a robust 2-stage DC voltage conversion architecture with high efficiency to provide clean and stable DC voltages to the PC/104+ system from an input DC source.

The wide input voltage range of the PSMU1000 allows PC/104+ systems to be powered form a wide variety of DC voltage sources including battery systems in Cars, Trucks and for Marine and Airborne applications. The two-stage conversion using SEPIC (single-Ended Primary Inductance Converter) topology ensures complete isolation between the input and output of the PSMU1000. The optional multi-chemistry Battery Charger, UPS and Real-Time Clock enables the PSMU1000 to be used in implementing sophisticated power reduction strategies in complex PC/104+ systems.

DC Power Input

+10V to +40V DC Input
Line Regulation better than 20mV

DC Input Protection

Over-voltage Protection
Reverse Polarity Protection
Vehicle Load-Dump Protection

DC/DC Converters

Two-Phase SEPIC Input Stage generating 15V DC
Capacitive isolation from DC Power input
+12V and -12V DC/DC Output Stage to PC/104 and PC/104+
Two-Phase +5V DC/DC Output Stage to PC/104 and PC/104+
Over-Current and Short-Circuit protection on Outputs

DC Power Outputs

Output to PC/104, PC/104+, Auxilliary Connectors
Efficieny up to 80%

+5V Output
Current rating 5A (Main Output)
Ripple 40mV
Load Regulation 0.6%

+12V Output
Current rating 800mA
Ripple 70mV
Load Regulation 0.4%

-12V Output
Current rating 500mA
Ripple 70mV
Load Regulation 0.8%

UPS and Battery Charger(UPS option)

Primary and Secondary Battery Inputs (option)

Dual-Battery Charging/Discharging Automatic Battery selection on main power fail
Progammable Charging Current (up to 4A)
Programmable Charging voltage (up to 28V)
Support for NiCd, NiMH, Li-Ion, Lead-Acid Batteries

Auto-Resume Controller(ARC option)

Built-in Real-time Clock (option)
Progammable Power On (System Resume)
Auto-Resume setting at Yearly, Monthly, Daily, Hourly intervals

Miscellaneous

Operating Temp of 0 to 60degC (cooling required above 50degC)
Extended Temp of -40 to +85degC (option)
Altitude up to 30,000ft
Standard 3.6 x 3.8in PC/104+ form factor
Software Drivers for Windows-NT/2000/XP-E, Linux

Ordering Information

PSMU1K-5A-UPS/ARC (5A main Output, with UPS and Auto-Resume)
PSMU1K-5A-UPS (5A main Output, with UPS, no Auto-Resume)
PSMU1K-5A-ARC (5A main Output, with RTC, no Auto-Resume)
PSMU1K-5A (5A main Output, no UPS, no Auto-Resume)
PSMU1K-5A-xx/yy-Ext (Extended Temperature -40 to +85degC)