Newmar 115-24-18CD Power Supply
<p><strong>115-24-18CD Power Supply</strong></p><p>This super-rugged DC power supply is ideal for powering 24-volt communication and navigation equipment onboard commercial vessels where reliability is essential. The proven linear circuit design provides pure noise-free output and a long service life.</p><p><strong>Features:</strong></p><ul><li>Excellent Regulation and Ripple Spec (output voltage maintained within 1% under all rated line and load conditions)</li><li>Polyurethane conformal coated PC board and corrosion-resistant heavy-duty aluminum case with integral shock mounts assure survival in hostile environments</li><li>The heat generated by semi-conductors is extracted and dissipated by large heat sink fins for cool operation</li><li>Protection: overvoltage, current limit; (set @ 105% of intermittent rating), thermal overload, and input/output fusing</li><li>Thermally activated cooling fan on “CD” units</li></ul><p><strong>Specifications:</strong></p><ul><li>Nominal Input/VAC: 115/230 </li><li>Maximum Input Current @115: 5.5</li><li>Maximum Input Current @230: 2.5</li><li>Output Amperage (Intermittent): 10</li><li>Output Amperage (Continuous): 4</li><li>Weight: 20 lbs. / 9.1 kg</li></ul><p><strong>Case Size:</strong></p><ul><li>H x W x D (inch): 5.7” x 4.8” x 16.3”</li></ul><p><strong>Input Range</strong></p><p>105-125/210-250 VAC (selectable), 50-60 Hz; Derate to 50% output below 110 and 220 VAC</p><p><strong>Operating Temperature</strong></p><p><strong>C.D. Units</strong> - 0-65 degrees C, Derate linearly from 100% @ 50 degrees C to 50% @ 65 degrees C thermal Shutdown @ 85 degrees C case temperature</p><p><strong>Duty Cycle:</strong></p><ul><li>Intermittent: 20 minutes max on time, 20% duty</li><li>Continuous: 24 hours/day 100% Duty</li></ul><p><strong>Options:</strong></p><ul><li>Modify for use as a battery charger</li><li>The output voltage is adjusted (see Output Voltage for range)</li><li>Transfer relay for back-up battery in event of power failure (ERC option)</li></ul><p><strong>Output Voltage:</strong></p><ul><li>24.5 VDC (Internally adjustable 21-27.5 VDC)</li><li>Ripple: 70mV P-P (@ 110-125 / 220-250 VAC input)</li><li>1% Line and Load (@ 110-125 / 220-250 VAC input)</li></ul><p><strong>Mechanical:</strong></p><ul><li>Powder-coated aluminum heat sink case</li><li>Front panel terminal block</li><li>Heavy-duty mounting flange</li><li>Conformal-coated PC board</li></ul><strong>This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.</strong> <!--- cis2:mm5sl5hm --->
