Newmar 24-12-3 DC Converter [24-12-3]
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24-12-3 DC Converter
Convert 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.)
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 and Load Protection Circuits:
- Current limiting
- Automatic thermal shutdown
- Short circuit proof
- Reverse polarity
- Overvoltage protection
- Carries CE mark
Specifications:
- Input Voltage: 17-32
- Output Voltage: 13.6
- Output Amps (Intermittent): 3
- Output Amps (Continuous): 3
- Case Size (H x W x D): 3.5 x 3.5 x 1.75 inches (8.9 x 8.9 x 4.5 centimeters)
- Weight: 1 lb. (.45 kg)
- Output: 13.6 VDC (internally adjustable 12.6 -14.5)
- Ripple: 150 mV P-P maximum
- Regulation: 1% Line/Load
- Switching Frequency: 40 kHz
- Efficiency: 85% – Typical.
- Isolation: Output/Chassis; Input/chassis: 250 VDC
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 *24-12-3: 2-minute max. on time
- Idle Current: Less than 100 mA (including power “ON” light)
Operating Temp Specifications:
- 0-50 degrees C, Derate Linearly From 100% @ 40 degrees C To 50% @ 50 degrees C.
- Thermal shutdown @ 70 degrees C Case Temperature
- Model 24-12-3: Full output -25 degrees to +30 degrees C; Derate linearly from 100% @ +30 degrees C to 45% @ +50 degrees C
Mechanical Specifications:
- Powder-coated aluminum heat sink case
- Front panel terminal block
- Heavy-duty mounting flange
- Conformal coated PC board
Options:
- Operation as battery charger or parallel redundant operation* – derate to continuous duty rating (contact factory)
30-Day Returns & Fast Shipping
Most eligible items may be returned within 30 days of delivery. Items must be unused, uninstalled, and returned in their original condition with all original packaging, accessories, hardware, and components.
Returns caused by ordering the wrong item, incorrect vehicle or product fitment, incorrect size or quantity, accidental purchase, change of mind, or other customer error are subject to a minimum 20% restocking fee. Depending on the condition of the returned product, packaging, missing components, or other factors affecting resale value, the restocking fee may be increased up to a maximum of 50% of the product price. Customer-error returns may also be subject to return shipping costs.
Restocking fees do not apply when we verify that the wrong item was shipped by us or that the product arrived damaged or defective through no fault of the customer. Please contact 4Falcons before returning any item so we can provide return authorization and instructions.
Orders are processed and shipped as quickly as possible. Delivery dates are estimates and may be affected by carrier delays, weather, holidays, incorrect addresses, or other circumstances outside our control. Tracking information will be provided when available.
Please verify vehicle, RV, marine, or equipment compatibility before placing your order. Installed, used, modified, damaged, incomplete, or otherwise non-resalable products may receive a reduced refund or may not be eligible for return.
