Click to enlargeSamlex 20A Non-Isolated Step-Down 24VDC-12VDC Converter
Manufacturer: Samlex AmericaPart #: SDC-23SKU: 67246
- 20A
- 12V
Item #: 67246
Category: DC to DC Converters
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Description
20A Non-Isolated Step-Down 24VDC-12VDC Converter This high efficiency switch-mode step-down DC-DC converter converts an input voltage of 24 VDC nominal (range 20 VDC to 35 VDC) to a highly regulated output voltage of 12 VDC nominal (13. 8 VDC) at 20 Amps.
The SDC-23 DC-DC converter is non-isolated (no galvanic isolation between input and output) and meant for use in negative ground systems. Features include overvoltage/short-circuit protection, temperature compensated current limit, output-side overvoltage protection, input-side overvoltage/ transient protection and input-side reverse polarity protection.
The SDC-23 DC-DC converter is designed for heavy duty applications. Features: Advanced switchmode design Mount in almost any location Compact and light weight Reverse polarity protection High efficiency Current limiting circuit Overvoltage crowbar circuit Non-Isolated for negative ground system Specifications: Input: 20-30 VDC Output: 13.
8 VDC Amps: 20 Amps Weight: 2. 2 (lbs) Weight: 1 (kg) Dimensions: 7.
75 x 4. 75 x 2.
4 (in) Dimensions: 19. 7 x 12.
1 x 6. 1 (cm) Warranty: 2 Year Limited Applications: Earth moving equipment Heavy trucks Buses Marine vehicles CB radios 12 Volt lighting systems AM/FM sound systems
California Prop 65 Warning: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
Specifications
| Brand | Samlex America |
|---|---|
| Part Number | SDC-23 |
| EverTide SKU | 67246 |
| UPC | 622988060243 |
| Voltage | 12 V |
Specifications are provided by the manufacturer. Confirm fitment for your application before ordering, or contact us and we'll help.
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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.
Samlex America 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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