1000 Watt, Single Output Military Power Supply - Click Here for PDF Version

Product Description

This unit is a 1000 watt, single output, military grade power supply designed for electronic systems operating in harsh environments (shock and vibration) and extreme temperature conditions.  It is conduction cooled providing a -40° to +85° C operating temperature range. This highly reliable design will meet or exceed all applicable military standards including MIL-STD-810D & MIL-STD-461D.

Features

• Meets MIL-STD-461D
• Meets MIL-STD-810D
• Wide Range Input: 90-265Vac
• Wide Range Frequency: 47-415Hz
• Operating Temperature Range: -40º to +85º C

AC Input

• Voltage Input Range: 90-264VAC (115/230Vac nominal input)
• Frequency: 50/60/400Hz (47-415Hz)
• Phase: Single Phase, 2 wire plus ground
• Power factor correction: 0.99 @ Full Load

Output Selection Guide

Model #:	Voltage	Max Current	Regulation	Ripple
M169-X-1	3.3Vdc	85 Amps	±5%	50mV pk-pk
M169-X-2	5.0Vdc	85 Amps	±5%	50mV pk-pk
M169-X-3	9.0Vdc	85 Amps	±5%	120mV pk-pk
M169-X-4	12Vdc	83 Amps	±3%	120mV pk-pk
M169-X-5	15Vdc	67 Amps	±3%	150mV pk-pk
M169-X-6	19Vdc	53 Amps	±3%	150mV pk-pk
M169-X-7	24Vdc	42 Amps	±3%	240mV pk-pk
M169-X-8	28Vdc	36 Amps	±3%	240mV pk-pk
M169-X-9	36Vdc	29 Amps	±3%	240mV pk-pk
M169-X-10	48Vdc	21 Amps	±3%	240mV pk-pk

Note: Alternate output voltages are available, consult factory for availability.

DC Output Characteristics (Floating)

• Switching Frequency: 250KHz Fixed
• Efficiency: 85% Typical (Measuring at 115Vac and at full load)
• Turn On Delay:1.5 second maximum at 120 VAC
• Isolation Voltage: 1500V between input and output. 1500V between input and case.
• Isolation Resistance: 10Mohms (Input to output)
• Temperature Regulation: +/-2.0%/ºC (+/-.005%/ ºC max; over operating temp range)

Protection

• Over Current Limit: ~115 to 120% of maximum rating. Hiccup, continuous.
• Over-Voltage Setpoint: ~115% of nominal main. Unit latched 1 minute, recycle AC input to reset at 25°C.
• Short Circuit: Auto-Recovery after short circuit condition is removed.
• Over temperature Protection: Shutdown at baseplate temperature of +105°C (±5°C) Automatic recovery at baseplate temperature lower than +95°C (±5°C)  

Environmental

• Operating Temperature: -40º to +85º C (baseplate)
• Storage Temperature: -55º to 125º C
• Operating Humidity: 5% to 90% RH, Non-condensing
• Storage Humidity: 5% to 95% RH, Non-condensing
• Operating Altitude: Sea-level to 40,000 ft. in pressurized environment
• Conducted EMI: MIL-STD-461D
• Cooling: Conduction cooled, coldplate mounting

Reliability

Mechanical

• Outline Dimensions: ~1.5" X 5.5" X 10.0" (H X W X L) – not including I/O connector  
• Weight: ~4.25 lbs. (1922 grams)
• AC Input Connector: 15 Pin D-Sub
• Output Connector:  50 Pin D-Sub

Notes

• Some specifications have not been tested for actual compliance and can not be guaranteed to meet 100% compliance during system testing.
• Product specifications subject to change without notice. All Rights Reserved.
• The information and specifications contained in this document are believed to be correct and accurate at the time of publication. DSC Power Solutions, Inc. accepts no responsibility for consequences arising from printing errors or inaccuracies pertaining to any use or application of this document.