Contact

For General Information:
  Toll Free: (800) AJPOWER
  Local: (813) 996-2583
  Fax: (813) 996-5037

For Sales:
  nigel at ajpower.com

For Engineering:
  tad at ajpower.com


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User Agreement

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.

 

300W Power System

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.

We Can Customize to Suit Your Need

Contact us to discuss a solution for you or
email us directly to requst a quote.

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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.