Newmar 115-12-35CD Power Supply

The Newmar 115-12-35CD is a DC power supply for running 12-volt communication and navigation electronics aboard commercial vessels. Its linear design provides regulated DC output, with protection and mechanical features suited to demanding marine environments.

• Input voltage: 115/230 VAC nominal
• Input range: 105-125/210-250 VAC selectable, 50-60 Hz
• Maximum input current: 7.5A at 115 VAC; 3.5A at 230 VAC
• Output voltage: 13.6 VDC, internally adjustable from 12.6-14.5 VDC
• Output amperage: 35A intermittent and 35A continuous
• Ripple: 40mV P-P at 110-125 / 220-250 VAC input
• Regulation: 1% line and load at 110-125 / 220-250 VAC input
• Duty cycle: 20 minutes maximum on intermittent duty at 20% duty cycle; continuous duty rated 24 hours/day at 100%
• Cooling: Thermally activated cooling fan on CD units with large heat sink fins
• Protection: Overvoltage, current limit set at 105% of intermittent rating, thermal overload, and input/output fusing
• Operating temperature: 0-65 degrees C for CD units; derates from 100% at 50 degrees C to 50% at 65 degrees C
• Thermal shutdown: 85 degrees C case temperature
• Construction: Powder-coated aluminum heat sink case, corrosion-resistant heavy-duty aluminum case, integral shock mounts, and conformal-coated PC board
• Mechanical features: Front panel terminal block and heavy-duty mounting flange
• Case size: 6.5 in H x 9.5 in W x 14.0 in D
• Weight: 32 lb / 14.6 kg
• Options: Can be modified for use as a battery charger; ERC transfer relay option for backup battery during power failure
• Return note: This product may not be returned to the original point of purchase; contact the manufacturer directly with issues or concerns.