{"product_id":"newmar-24-12-3-dc-converter-24-12-3","title":"Newmar 24-12-3 DC Converter [24-12-3]","description":" \u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e24-12-3 DC Converter\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eConvert 17-32 VDC input to 12 VDC negative ground output for powering communication and navigation equipment on negative ground systems. (See Isolated Series for positive ground applications.)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExcellent Regulation: Output voltage maintained within 1% under all line and load conditions within the rating\u003c\/li\u003e\n\u003cli\u003eThe 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\u003c\/li\u003e\n\u003cli\u003ePolyurethane conformal coating on PC boards and corrosion-resistant anodized aluminum cases with heavy-duty shock mounts assure survival in hostile environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eNumerous Converter and Load Protection Circuits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCurrent limiting\u003c\/li\u003e\n\u003cli\u003eAutomatic thermal shutdown\u003c\/li\u003e\n\u003cli\u003eShort circuit proof\u003c\/li\u003e\n\u003cli\u003eReverse polarity\u003c\/li\u003e\n\u003cli\u003eOvervoltage protection\u003c\/li\u003e\n\u003cli\u003eCarries CE mark\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInput Voltage: 17-32\u003c\/li\u003e\n\u003cli\u003eOutput Voltage: 13.6\u003c\/li\u003e\n\u003cli\u003eOutput Amps (Intermittent): 3\u003c\/li\u003e\n\u003cli\u003eOutput Amps (Continuous): 3\u003c\/li\u003e\n\u003cli\u003eCase Size (H x W x D): 3.5 x 3.5 x 1.75 inches (8.9 x 8.9 x 4.5 centimeters)\u003c\/li\u003e\n\u003cli\u003eWeight: 1 lb. (.45 kg)\u003c\/li\u003e\n\u003cli\u003eOutput: 13.6 VDC (internally adjustable 12.6 -14.5) \u003c\/li\u003e\n\u003cli\u003eRipple: 150 mV P-P maximum\u003c\/li\u003e\n\u003cli\u003eRegulation: 1% Line\/Load\u003c\/li\u003e\n\u003cli\u003eSwitching Frequency: 40 kHz\u003c\/li\u003e\n\u003cli\u003eEfficiency: 85% – Typical.\u003c\/li\u003e\n\u003cli\u003eIsolation: Output\/Chassis; Input\/chassis: 250 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eDuty Cycle Ratings*:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIntermittent: 20 minutes max on time, 20% duty. current limit set at approx. 105% of intermittent rating.\u003c\/li\u003e\n\u003cli\u003eContinuous: 24 hours, 100% duty *24-12-3: 2-minute max. on time\u003c\/li\u003e\n\u003cli\u003eIdle Current: Less than 100 mA (including power “ON” light)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOperating Temp Specifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e0-50 degrees C, Derate Linearly From 100% @ 40 degrees C To 50% @ 50 degrees C.\u003c\/li\u003e\n\u003cli\u003eThermal shutdown @ 70 degrees C Case Temperature\u003c\/li\u003e\n\u003cli\u003eModel 24-12-3: Full output -25 degrees to +30 degrees C; Derate linearly from 100% @ +30 degrees C to 45% @ +50 degrees C\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eMechanical Specifications:\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\u003cp\u003e\u003cstrong\u003eOptions:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOperation as battery charger or parallel redundant operation* – derate to continuous duty rating (contact factory)\u003c\/li\u003e\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:m2ltnpxr ---\u003e","brand":"Newmar Power","offers":[{"title":"Default Title","offer_id":43103870844994,"sku":"MED-102300","price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/1115\/0914\/files\/102300XL.jpg?v=1774077821","url":"https:\/\/marineelectronicsdepot.com\/products\/newmar-24-12-3-dc-converter-24-12-3","provider":"Marine Electronics Depot","version":"1.0","type":"link"}