DC-To-DC Converter SCE Model 350

SPECIFICATIONS

Electrical

• Input Voltage: 30VDC to 60VDC (75V Surge)
• Output (6A max): 220 VDC to 260 VDC (adjustable)
• Power Status Indicator:
  Front Panel LED's indicate:
  Input Power Good and Output Power Good.
• Float Capability:  Via Isolation Diode for seamless automatic cutover
• Power Adjustment:  Locking Front Panel Potentiometer
• Circuit Breaker Protection:  Front Panel Mount
• Remote Control Capability: Rear Panel Input
• Input Source Current:  60 Amp Maximum
• Remote Control Capability:  Unit is normal "on" and output power is inhibited when remote control terminals are "shorted"
• Output Ripple, Peak to Peak:  1000mV maximum
• Output Spike Noise DC to 50 Mhz: 2V maximum
• Line Regulation:  1% maximum
• Load Regulation: 1% maximum
  (Nominal source Voltage for Load Change: 10% - 100%)
• Maximum voltage change after initial setting: 2% maximum
  (for all conditions of rated source voltage, load current and temperature)
• Time Effect (8 hr. drift): 1% maximum
  at constant source voltage, load and temperature
• Current Limit:  Automatic, 6.5 Amps maximum (constant current type)
• Output Voltage Limit:  Independent, Fail Safe
• EMI Protection:  Both conducted and Radiated Noise per MIL-STD-461B Class A3 (Ground Facility Equipment)

Mechanical:

• Width:  Standard 19" rack mount
• Depth: 16" maximum
• Height: 10. 5" ± 0.5"
• Output Connection: No. 6 Terminal Lugs (3 each polarity)
• Input Connection:  Standard is 2 pair of 5/16 brass studs.  Other types, including #10's can be provided upon request.

Environmental:

• Temperature effect (from 0º to + 71ºC)
• Operating Temperature Range: -10º to +75ºC
• Humidity, non-condensing: 20% to 95% RH