Home  |  RMA  |  Terms  |  Contact Us  |  Sitemap            

• HOME

• Ruggedized Inverters
• Military Solutions
• Ground Renewable Expeditionary Energy Network Systems (GREENS)
• 1U 1000W Uninterruptible Power Supply Developed for Tactical Local Area Network (TACLAN)

• Power Supplies Home Page
  • MIL-PWR-3000
  • MIL-PWR-6000
  • MIL-PWR-10000
• Vehicle Power Supplies
  • High Power Series
  • Low Power Series
• Intelligent Meters
• Pluggable Redundant Supplies
• Conditioners
• Transformers
• Custom Solutions
• Military Standards
• Literature

300 Watt Power System

Our overall concept consists of an aluminum sealed case with thermal dispersion via the bottom of the chassis through conduction cooling. This fan free design and will meet all temperature requirements without external or internal airflow. This unit will be designed as a ruggedized military power system. The system will be designed with two regulated outputs. The first output will be 24 VDC @ 10 Amps and the second output will be 5.0 VDC at 5 Amps. The input will be provided via two pig tails cables the output will be provided by one pig tail cable. This power supply is designed with weight and size in mind.

 

The Data Path AC and DC Input Power System has been designed to comply with all of the radiated emissions, susceptibility and conductive emissions requirement of the applicable sections of MIL-STD-461E. These techniques have been used successfully by AJPS to comply with these standards many times in the past. The following is a list of methods used for controlling emissions:

1. Metal Chassis with gaskets on all non sealed interfaces
   
2. EMI Filters on all input and output power lines
   
3. Internal circuitry shielded and isolated
   
4. Ground Planes used for noise isolation
   
5. Connectors area isolation from Conversion Area
   
6. Shielding and Filters will be required on Power Cables

The unit will be designed to meet MIL-STD-461E all testing will be the responsibility of the customer.

 

Data Specifications

Item	Unit of Measure
Input Voltage	VAC	90-264 VAC, 50/60/440 Hz
DC Input Range	VDC	10-50 VDC non isolated ( 10Vdc lockout )
Output Voltage	VDC	24VDC +/-1% @ 10.0 Amps 5.0VDC +/-1% @ 5 Amps
Load Regulation	%	>80%
Total Output Power	Watts	265 Watts
Efficiency	%	>80%
Line Regulation	%	0.2% for 10% Line Change
Ripple	%	<1% of Output Voltage
Current Time		Over current & Short Circuit Protection
Connector		Pig Tail Cables
Cooling		Conduction Cooled
Weight	LBS	Est. 2.5 LBS

Isolation

Item	Unit of Measure
Input to Output	VDC	1500 VDC
Input to Case	VDC	500 VDC
Output to Case	VDC	500 VDC

Environments

Item	Unit of Measure
Alltitude	Ft	10,000Ft Operating 40,000 Non Operating
Temperature	ºC	-20C to +100C; -40C to +100C (Base Plate)
Humidity		MIL-STD-810*
Fungus		MIL-STD-810F Method 508*
Salt Fog		MIL-STD-810F Method 510*
Sand, Dust, and Volcanic Ash		MIL-STD-810F*
Vibration		MIL-STD-810F* / MIL-STD-167*
Functional Shock		MIL-STD-810F* / MIL-S-901*
EMI/EMC		MIL-STD-461C/D*; RE101/102*

*Compliance via analysis or similarity.