The Samlex SDC08 Switch Mode Voltage Converter is a compact 8 A DC-DC converter that steps down 24 VDC to 12 VDC for use in trucks, buses, and other 24 V vehicle systems. Its ultra-compact design and screw-terminal wiring make it easy to install in tight engine-bay or cab locations, while built-in protection circuitry ensures reliable, long-term operation. These ultra-compact Samlex Switch Mode Voltage Converter; 8 Amp 24/12VDC are available in various current ratings and combined with easy wiring connections, this product can fit in a vast number of mounting locations within vehicles. Built in protection circuitry will give you peace of mind and provide long lasting performance.

Product Features:

• 8 A output at 12 VDC from a 24 VDC input, ideal for radios, mobile phone kits, and auxiliary devices.
• High efficiency up to 92% minimizes heat and prolongs battery life under load.
• Built-in overvoltage, over-temperature, and short-circuit protection safeguards both converter and connected equipment.
• Wide input range (20-32 VDC) maintains a steady 12 V output during alternator spikes or cranking.
• Negative-ground compatible for seamless integration into standard vehicle electrical systems.
• The SDC20/SDC30 variants double as 13.8 VDC battery chargers for 12 V starter or accessory batteries.
• Compact, lightweight housing fits under dash panels, on bulkheads, or inside equipment racks.
• Low-noise design supports sensitive electronics without interference.

Application Areas:

• Stepping down 24 VDC to 12 VDC for powering radios, lights, and mobile accessories in commercial vehicles.
• Charging 12 V starter or auxiliary batteries using the SDC20/SDC30 charger models.
• Supplying stable 12 V power to GPS units, control modules, and in-vehicle electronics.
• Marine and RV installations requiring protected DC-DC conversion in confined spaces.
• Industrial and agricultural machinery where reliable 12 V supply is critical.

In the Box:

• 1 x Samlex SDC08 Switch Mode Voltage Converter (24 V → 12 V, 8 A).
• Mounting hardware kit (screws and insulated standoffs).

Documents:

Samlex SDC08 Switch Mode Voltage Converter - Datasheet Samlex SDC08 Switch Mode Voltage Converter - Installation Guide