{"product_id":"newmar-power-115-12-20a-power-supply-for-marine-communication-equipment","title":"Newmar Power 115-12-20A Power Supply for Marine Communication Equipment","description":"\u003cp\u003e\u003cstrong\u003e115-12-20A Power Supply\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis super-rugged DC power supply is ideal for powering 12-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.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExcellent Regulation and Ripple Spec (output voltage maintained within 1% under all rated line and load conditions)\u003c\/li\u003e\n\u003cli\u003ePolyurethane conformal coated PC board and corrosion-resistant heavy-duty aluminum case with integral shock mounts assure survival in hostile environments\u003c\/li\u003e\n\u003cli\u003eThe heat generated by semi-conductors is extracted and dissipated by large heat sink fins for cool operation\u003c\/li\u003e\n\u003cli\u003eProtection: overvoltage, current limit; (set @ 105% of intermittent rating), thermal overload, and input\/output fusing\u003c\/li\u003e\n\u003cli\u003eThermally activated cooling fan on CD units\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNominal Input\/VAC: 115\/230  \u003c\/li\u003e\n\u003cli\u003eMaximum Input Current @115: 5.5\u003c\/li\u003e\n\u003cli\u003eMaximum Input Current @230: 2.5\u003c\/li\u003e\n\u003cli\u003eOutput Amperage (Intermittent): 20\u003c\/li\u003e\n\u003cli\u003eOutput Amperage (Continuous): 8\u003c\/li\u003e\n\u003cli\u003eWeight: 20 lbs. \/ 9.1 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCase Size:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eH x W x D (inch): 5.7 x 4.8 x 16.3\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInput Range\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e105-125\/210-250 VAC (selectable), 50-60 Hz; Derate to 50% output below 110 and 220 VAC\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStandard Units\u003c\/strong\u003e- 0-50 degrees C, Derate linearly from 100% @ 40 degrees C to 50% @ 50 degrees C thermal shutdown @ 85 degrees C case temperature\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDuty Cycle:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIntermittent: 20 minutes max on time, 20% duty\u003c\/li\u003e\n\u003cli\u003eContinuous: 24 hours\/day 100% Duty\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOptions:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eModify for use as a battery charger\u003c\/li\u003e\n\u003cli\u003eThe output voltage is adjusted (see Output Voltage for range)\u003c\/li\u003e\n\u003cli\u003eTransfer relay for back-up battery in event of power failure (ERC option)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e13.6 VDC (internally adjustable 12.6-14.5 VDC)\u003c\/li\u003e\n\u003cli\u003eRipple: 40mV P-P (@ 110-125 \/ 220-250 VAC input)\u003c\/li\u003e\n\u003cli\u003e1% Line and Load (@ 110-125 \/ 220-250 VAC input)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eMechanical:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePowder-coated aluminum heat sink case\u003c\/li\u003e\n\u003cli\u003eFront panel terminal block\u003c\/li\u003e\n\u003cli\u003eHeavy-duty mounting flange\u003c\/li\u003e\n\u003cli\u003eConformal-coated PC board\u003c\/li\u003e\n\u003c\/ul\u003e\u003cstrong\u003eThis product may not be returned to the original point of purchase.  Please contact the manufacturer directly with any issues or concerns.\u003c\/strong\u003e \u003c!--- cis2:m2lumZRk ---\u003e\n\u003cp\u003eThe Newmar Power 115-12-20A power supply is designed for reliable operation of 12-volt communication and navigation systems onboard commercial vessels. Its rugged construction ensures durability in harsh marine environments, featuring a corrosion-resistant aluminum case with integral shock mounts and a conformal-coated PC board for enhanced resistance to moisture and corrosion. The linear circuit design delivers pure, noise-free output, maintaining stable voltage under varying load and line conditions, which is critical for sensitive electronic equipment. Its efficient heat dissipation system, including large heat sink fins and a thermally activated cooling fan, ensures cool and consistent operation even during extended use.\u003c\/p\u003e\u003cp\u003eThis power supply offers excellent regulation, with output voltage maintained within 1% across all rated conditions. It includes comprehensive protection features such as overvoltage, current limiting, thermal overload, and input\/output fusing, safeguarding your equipment from electrical faults. The unit supports a maximum intermittent current of 20 amps and provides a continuous output of 8 amps, making it suitable for demanding marine applications. The adjustable output voltage, ranging from 12.6 to 14.5 VDC, allows customization based on specific system requirements.\u003c\/p\u003e\u003cp\u003eDesigned for flexibility, the Newmar Power 115-12-20A can be modified for use as a battery charger, and includes options for a transfer relay to support backup battery systems in case of power failure. It operates on selectable input voltages of 105-125 VAC or 210-250 VAC at 50-60 Hz, with a derating of 50% output below 110 and 220 VAC. The unit is built to operate reliably within a temperature range of 0 to 50 degrees Celsius, with a linear derating starting at 40 degrees Celsius to prevent overheating. Its robust construction and precise regulation make it a dependable choice for marine power applications, ensuring continuous operation of vital communication and navigation equipment under demanding conditions.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eExcellent voltage regulation with 1% stability under all rated line and load conditions\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCorrosion-resistant heavy-duty aluminum case with integral shock mounts for marine durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEfficient heat dissipation through large heat sink fins and thermally activated cooling fan\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eComprehensive protection: overvoltage, current limit, thermal overload, input\/output fusing\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAdjustable output voltage from 12.6 to 14.5 VDC for system customization\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSupports up to 20 amps intermittent and 8 amps continuous output\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSelectable input voltage range of 105-125 VAC or 210-250 VAC at 50-60 Hz\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOperates reliably within 0-50°C temperature range with linear derating\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for continuous 24-hour operation with 20-minute intermittent duty cycle options\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes options for modification as a battery charger and backup transfer relay\u003c\/li\u003e\u003c\/ul\u003e","brand":"Newmar Power","offers":[{"title":"Default Title","offer_id":44441224904746,"sku":"102286","price":1060.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/102286XL.jpg?v=1780938477","url":"https:\/\/atticusgoods.com\/products\/newmar-power-115-12-20a-power-supply-for-marine-communication-equipment","provider":"Atticus Goods","version":"1.0","type":"link"}