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Samlex SDC-30 30A DC-DC Non-Isolated Converter

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  • SDC-30
  • SDC-30
Samlex America
MSRP: $154.00
$123.80 (You save $30.20)
SKU: ALG-030-08727
Condition: New
Weight: 1.50 LBS
Shipping: Calculated at checkout

 Product Description

Samlex America 30A DC-DC Isolated Converter - SDC-30

Samlex America, DC-DC Non-Isolated Converter, 20-32V to 13.8V, 30A, SDC-30

This high efficiency switch-mode step-down DC-DC converter converts an input voltage of 24 VDC nominal (range 20 VDC to 32 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.


  • Highlights - Advanced switch mode design. Mounts in almost any location. Compact and light weight. Reverse polarity protection. High efficiency. Cycle by cycle current limiting circuit. Over voltage protection. Short circuit protection.


General Information  
Manufacturer: Samlex America
Product Line:
Samlex Accessory
Model ID:
Certifications and Safety Ratings: ce.gif


Mechanical Data
Technology: DC-DC Converter
1.90 x 3.50 x 5.90 inches
Weight: 1.50 lbs
Input to Output Isolation: Not isolated. Input and output connections have a common negative.
Input/Output Connections: Terminal Block - 6.3mm Male Flat Tab, Quick Connect
Overload: By Current Limiting
Cooling: Temperature Controlled Fan
Over Heating: Drop in Output Voltage
Reverse Polarity: Fuse Protection, 30 Amps
Over Voltage: Varistor (Also Protects Against Load Dump)
Input Side Fuse: 30 Amps (Inside the Unit)
Output Ripple and Noise: Less Than 50 mV RMS
Efficiency: 92%
Operating Temperature: -20°C to +30°C (De-Rate Linearly to Zero at 70°C)
Humidity: Maximum 95%, Non-Condensing
Emission: EN50081-1 / EN61000-6-3
Immunity: EN50082-1 / EN61000-6-1
Automotive: 95/54/EC


Electrical Data
Input Voltage:
20 to 32 VDC
Output Voltage: 13.8 VDC ± 0.1 Volts
Output Voltage Regulation: 3%
Input Current at No Load: < 25 mA
Continuous Output Current: 30 Amps
Current Limit Output Current: 35 Amps


Document Type
logo-adobe-pdf-2.jpgSamlex America SDC-30 Specs Specifications
logo-adobe-pdf-2.jpgSamlex America SDC-30 Manual User's Manual
Warranty 2 Year Limited Warranty


Terms & Conditions
Shipping: Shipping Policy
Returns: Returns Policy
Payments: We accept: Visa, MasterCard, Discover, and American Express. We also accept checks, direct deposit and wire transfers for large orders.

Samlex America - Samlex SDC-30 30A DC-DC Non-Isolated Converter
Price: 123.8
Condition: new
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 Warranty Information

Warranty: 2 Year Limited Warranty

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