Click to enlargeNewmar 32-12-50 DC Converter
Manufacturer: Newmar PowerPart #: 32-12-50SKU: 102306
- 40 kHz
- 16 lb
- 50°
- Aluminum
Item #: 102306
Category: DC to DC Converters
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Description
32-12-50 DC Converter Convert 20-50 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: 20-50 Output Voltage: 13. 6 Output Amps (Intermittent): 50 Output Amps (Continuous): 40 Case Size (H x W x D): 6.
2 x 6. 8 x 18.
1 inches (15. 7 x 17.
3 x 46. 0 centimeters) Weight: 16 lb.
(7. 3 kg) Output: 13.
6 VDC (internally adjustable 12. 6 -14.
5) or 24. 5 VDC (or specify) 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 a battery c
Specifications
| Brand | Newmar Power |
|---|---|
| Part Number | 32-12-50 |
| EverTide SKU | 102306 |
| Frequency | 40 kHz |
| Material | Aluminum |
| Beam Angle | 50° |
Specifications are provided by the manufacturer. Confirm fitment for your application before ordering, or contact us and we'll help.
Compare similar products
 |  |  |  | |
|---|---|---|---|---|
| Frequency | 40 kHz | 40 kHz | 40 kHz | 40 kHz |
| Voltage | — | 24 V | 24 V | — |
| Material | Aluminum | Aluminum | Aluminum | Aluminum |
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Returns & warranty
Returns are accepted within 30 dayson items that are unused and in their original packaging. Some items may be subject to a manufacturer restocking fee. Special-order items may not be eligible — if you're unsure, ask us before ordering.
Newmar Power productscarry the manufacturer's standard warranty. For a warranty claim or a return authorization, see our full returns policy or contact us.
Electrical — frequently asked
- What’s the difference between marine wire and regular wire?
- Marine wire uses tinned (tin-coated) copper strands that resist the corrosion salt air causes, and it’s more finely stranded so it flexes with vibration without breaking. Standard automotive or household wire corrodes and fails much faster in a marine environment.
- How do I size a fuse for a marine circuit?
- Size the fuse to protect the wire, not just the device. Match the fuse rating to the wire gauge’s safe current capacity so the fuse blows before the wire overheats. When adding a new circuit, follow the wire manufacturer’s ampacity chart for the gauge and run length you’re using.
- Do I need a battery switch on my boat?
- A marine battery switch is strongly recommended. It lets you disconnect the battery for storage or service, isolate a failed battery, and — on multi-battery setups — choose which bank powers the boat. It’s a core safety and reliability component.
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