Brand: Samlex America
Samlex America SDC-23 20A Non-Isolated Step-Down DC-DC Converter, 24V to 12V
Samlex America SDC-23 20A Non-Isolated Step-Down DC-DC Converter, 24V to 12V
5 available
About this product
The Samlex America SDC-23 is a high-efficiency, switch-mode step-down converter designed to transform a 24 VDC nominal input (20-35 VDC range) into a regulated 13.8 VDC output at 20 Amps. This non-isolated unit is built for heavy-duty applications in negative ground systems, offering a compact and lightweight solution for various automotive and marine power needs.
Key Features:
- Input Range: 20-30 VDC nominal
- Output Voltage: 13.8 VDC at 20 Amps
- Protection Circuitry: Includes short-circuit, overvoltage, reverse polarity, and temperature-compensated current limit protection
- Design: Non-isolated for use in negative ground systems
- Dimensions: 7.75 in. x 4.75 in. x 2.4 in.
- Weight: 2.2 lbs. (1 kg)
- Warranty: 2-year limited
- Applications: Suitable for heavy trucks, buses, earth-moving equipment, marine vehicles, CB radios, and 12-volt lighting or audio systems
Regulatory note: This product includes a Proposition 65 warning regarding chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Manuals & videos
- Secure checkout
- 21-day return requests
- Free standard shipping $100+
Product facts
- CT SKU
- CT-105845
- Model / MPN
- SDC-23
- UPC / GTIN
- 622988060243
- Package dimensions (H × W × L)
- 3" X 6" X 8"
- Package weight
- 2.3 lb
- Country of origin
- NETHERLANDS
Fit-sensitive item: confirm measurements, model numbers, and manufacturer details before ordering. Tug & Tow does not guarantee universal compatibility from a product page alone.
Shipping & returns
Shipping & returns
Request an eligible return within 21 calendar days after delivery. Every physical return requires written approval and an RMA number and must be shipped within five business days after the RMA is issued. The customer pays return shipping for an ordinary return. Tug & Tow provides prepaid return shipping for a verified damaged, defective, short, or incorrect shipment. We do not charge a restocking fee. See Shipping & Returns for eligibility, exclusions, and details.
Fit & compatibility
Fit & compatibility
Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.
Need help choosing?
Need help choosing?
Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.
