Newmar DC Converter

Features:

• Excellent Regulation: Output voltage maintained within 1% under all line and load conditions within the rating
• The heat generated by semi-conductors is extracted and dissipated by large heat sink fins that maximize air contact for cool operation and the long life of components
• Polyurethane conformal coating on PC boards and corrosion-resistant anodized aluminum cases with heavy-duty shock mounts assure survival in hostile environments

Numerous Converter & Load Protection Circuits:

• Current limiting
• Automatic thermal shutdown
• Short circuit proof
• Reverse polarity
• Overvoltage protection
• Carries CE mark

Mechanical Specifications:

• Powder-coated aluminum heat sink case
• Front panel terminal block
• Heavy-duty mounting flange
• Conformal coated PC board

General Specifications:

• Ripple: 150 mV P-P maximum
• Regulation: 1% Line/Load
• Duty Cycle Ratings:
  • Intermittent: 20 minutes max on time, 20% duty. Current limit set at approx. 105% of intermittent rating
  • Continuous: 24 hours, 100% duty
• Idle Current: Less than 100 mA (including power "ON" light)
• Operating Temp:
  • 0-50°C, Derate Linearly From 100% @ 40°C To 50% @ 50°C
  • Thermal shutdown @ 70°C Case Temperature
• Switching Frequency: 40 kHz
• Efficiency: 85% – Typical
• Isolation: Output/Chassis; Input/chassis: 250V DC

15A DC Converter Specifications

• Input voltage: 20-50V
• Output voltage: 13.6V
• Intermittent Output Amps: 15A
• Continuous Output Amps: 15A
• Case Size: C-1
• Weight: 5 lbs (2.3 kg)

25A DC Converter Specifications

• Input voltage: 20-50V
• Output voltage: 13.6V
• Intermittent Output Amps: 25A
• Continuous Output Amps: 25A
• Case Size: C-2
• Weight: 7.5 lbs (3.4 kg)

35A DC Converter Specifications

• Input voltage: 20-50V
• Output voltage: 13.6V
• Intermittent Output Amps: 35A
• Continuous Output Amps: 35A
• Case Size: C-3
• Weight: 12 lbs (5.5 kg)

50A DC Converter Specifications

• Input voltage: 20-50V
• Output voltage: 13.6V
• Intermittent Output Amps: 50A
• Continuous Output Amps: 50A
• Case Size: C-4
• Weight: 16 lbs (7.3 kg)