Samlex SDC-30 24V to 12V DC Voltage Converter, 30A

Samlex SDC-30 24V to 12V DC Voltage Converter, 30A
Samlex SDC-30 24V to 12V DC Voltage Converter, 30A

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Item code Brand name Model number Amps
SAMSDC-30 Samlex America SDC-30 30A

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Samlex SDC-30 Converter

Samlex America
DC-DC Voltage Converter
Step-Down, Non-Isolated
24V to 12VDC, 30A

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 30 Amps. The SDC-30 DC-DC converter is non-isolated (no galvanic isolation between input and output) and meant for use in negative ground systems. Features include overload, over-heating, reverse polarity and over-voltage protection.


  • Advanced switchmode design
  • Mount in almost any location
  • Compact and light weight
  • High efficiency
  • Cycle by cycle current limiting circuit
  • Overvoltage, Short Circuit and Reverse Polarity protection
  • 2 Year Warranty


  • Earth moving equipment
  • Heavy trucks
  • Buses
  • Marine vehicles
  • CB radios
  • 12 Volt lighting systems
  • AM/FM sound systems
SDC-30 Converter Specs
Input Voltage Range 20-32 VDC
Output Voltage 13.8 VDC
Output Current 30 Amps
Weight 1.2 lbs (0.54 kg)
Dimensions 6" x 3.5" x 1.9"
(15.2 x 8.9 x 4.8 cm)
Warranty 2 Years

Samlex SDC-30 Converter

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