POWRMOD 377- DC to DC Converter

100 watt ruggedized DC-DC converters for Mil-STD-1275 applications offer wide selection of single, dual and triple outputs and 461F EMI performance

Model: 377 28VDC

Input Range: 9.5-80VDC

Features/Benefits:

• Self-contained DC-DC Converter: Fully Functional; Needs No Additional External Capacitors or Components
• 6 Sided Metal Case: Shields Against Radiated Emissions and Susceptibility
• Internal Multi-mode EMI Filter: Limits Conducted Emissions to MIL-STD-461F Requirements
• 200kHz Current Mode Flyback Topology: Fully Regulated Output With Low Ripple and Fast Transient Response Time
• On-Off Control Function: Connecting Input to VinRTN Inhibits Output
• Output Voltage Adjust Function: User Adjustable Vout in +/- 10% Increments Via External Resistor (Single Outputs)
• Remote Sense: Auto Compensates Vout for Load Lead Loss (Single Outputs)
• Soft Start Delay: User Adjustable Vout Turn-on Ramp
• SOH Monitor: Internal State of Health Signal (Not used for Unbalanced Dual output units)
• Short Circuit Limited: Protected Against Output Overloads and Short Circuits
• Fully Isolated: Inputs to Outputs and Case 500VDC, Outputs to Case 100VDC
• Transients Tolerant: Works Through All Input Voltage Excursions of MIL-STD-1275, Runs Down as Low as 8V Input
• Compact, Encapsulated Construction: Small Footprint with Long Life and Reliable Operation in Severe Operational Environments
• Two Grades Available: Commercial - 40°C to +85°C and Rugged -55°C to +105°C
• Effective Tailoring to Applications Requirements

Applications:

• Vehicle Systems: Vetronics. Operates through all MIL-STD-1275 Input Power Conditions as Low as 8VDC