IATX104plus Isolated Power Supply

Rugged IDAN configurations available

Key Features

• PC/104 Form Factor
• PC/104-Plus Stackable Bus Structure
• High Power Capacity
  • 123 W maximum output power
  • Operational from -40°C to +85°C
  • Efficiency as high as 90%
• Isolation Voltage 2000V
  • Wide Input Voltage Range
  • 18-36 Vdc Unregulated DC input
  • Low input capacitance
  • Low input current ripple
  • Reverse Polarity Protection to 100 Volts
  • Input Voltage Transient Protection
• Outputs
  • +5 Vdc at 16.0 A
  • +5 STNDBY Vdc at 2.0 A
  • +3.3 Vdc at 10.0 A
  • +12 Vdc at 2.0 A
  • -12 Vdc at 500 mA
  • -5 Vdc at 100 mA on PC/104 bus
• Status LEDs
  • Placed by the ISA BUS; +5V, -5V, +3.3V, +12V, and -12V
• Remote ON/OFF operation available
• ATX signaling
   

Description

The IATX104plusHR is a 123 Watt high power DC/DC converter for PC/104+ systems. The supply provides +5V, +5VSTNDBY, +3.3V, +12V, -12V, and -5V to the PC/104 bus and to the PC/104-Plus bus. Additionally, +5V, +3.3V, +12V, and -12V are provided at auxiliary connectors on the supply.

The design uses a +5V Isolated supply to cascade to a +12V and a -12V circuit. The -5V is cascaded from the -12V circuit. The +5V is designed for 80 Watts, the 3.3V is designed for 33 W, the +12V is designed for 24 Watts, and the -12V is designed for 6 Watts.

The IATX104plusHR was designed to work without a heat sink and is easily integrated into IDAN systems using conduction cooling.
 

Physical Attributes

• Dimensions
  • Length (L): 3.775 inches (95.89 mm)
  • Width (W): 3.550 inches (90.17 mm)
  • Stand-off Height: 0.600 inches (15.24 mm)
• Weight: Approximately 0.46 lbs. (0.21 Kg)
• Standard Operating Temperature, 90% humidity non-condensing: -40 to +85°C
• Storage Temperature: -55 to +125°C
   

Recommended Accessories

• AC/DC PS External AC/DC Power Supply
   

Documentation and Downloads

• Hardware Manual
   

Ordering Information