Description
Samlex 5A 24VDC-12VDC Converter | Boat Supply Store
For vessels and vehicles operating on a 24VDC system, the Samlex SDC-5 converter reliably steps down to a regulated 13.8VDC for essential 12V accessories. This switch-mode unit operates within a 20-35 VDC input range and delivers a stable 5 Amp output, ensuring the longevity of sensitive electronics like GPS units and VHF radios. Its compact dimensions of 3.5 x 2.75 x 1.75 inches make it suitable for tight installations on offshore fishing boats or commercial workboats.
Key Features
- Reliable 12V Power: Delivers a stable 13.8 VDC output from a 24VDC source.
- Advanced Protection: Equipped with overvoltage, short-circuit, and reverse polarity protection.
- High Efficiency: Utilizes an advanced switchmode design for optimal power conversion.
- Compact Design: Small footprint (3.5 x 2.75 x 1.75 inches) for easy integration.
- Durable Construction: Built for demanding marine and mobile environments.
- Current Limiting: Features temperature compensated and cycle-by-cycle current limiting.
- Versatile Application: Powers 12V devices in negative ground systems.
- Extended Warranty: Backed by a 2-Year Limited Warranty for peace of mind.
Specifications
| Product Specifications | |
|---|---|
| Output Current | 5 Amps |
| Isolation Type | Non-Isolated |
| Input Voltage Range | 20-35 VDC |
| Nominal Input Voltage | 24 VDC |
| Output Voltage | 13.8 VDC |
| Dimensions | 3.5 x 2.75 x 1.75 inches |
| Weight | 0.4 lbs (0.18 kg) |
| Warranty | 2-Year Limited Warranty |
| Protection Features | Overvoltage, Short-Circuit, Reverse Polarity, Temperature Compensated Current Limit, Output-side Overvoltage, Input-side Overvoltage/Transient |
Who This Is For
Ideal for boat owners, truck drivers, heavy equipment operators, and RV enthusiasts needing to power 12V devices from a 24VDC negative ground system. It's suitable for users who require a dependable voltage conversion for essential electronics and accessories.
How It Compares
| Feature | Samlex 5A 24VDC-12VDC Converter | Competitor |
|---|---|---|
| Output Current | 5 Amps | 15A |
| Isolation Type | Non-Isolated | Isolated |
| Input Voltage Range | 20-35 VDC | 18-35 VDC |
| Output Voltage | 13.8 VDC | 12V |
| Weight | 0.4 lbs (0.18 kg) | 0.7 kg |
Common Concerns Answered
Will the 5A output be enough for my 12V devices?
The 5A output is suitable for many common 12V accessories such as GPS units, VHF radios, and LED lighting. For applications requiring higher current, consider a higher amperage converter. Review the power consumption of your intended devices to ensure compatibility.
Is this converter isolated?
No, the Samlex SDC-5 is a non-isolated converter. This means there is no galvanic isolation between the input and output circuits. For installations requiring galvanic isolation due to potential ground loops or specific safety requirements, an isolated converter may be necessary.
Can I connect multiple high-power 12V devices to this converter?
The 5 Amp continuous output rating is a key limitation. Connecting multiple devices with high cumulative current draw will exceed the converter's capacity, potentially leading to shutdown or damage. Carefully assess the total amperage required by all intended devices.
Frequently Asked Questions
What is the maximum continuous current output of the Samlex SDC-5 converter?
The maximum continuous current output of the Samlex SDC-5 converter is 5 Amps.
Is the Samlex SDC-5 converter isolated or non-isolated?
The Samlex SDC-5 converter is non-isolated.
What is the input voltage range for the Samlex SDC-5 converter?
The input voltage range for the Samlex SDC-5 converter is 20-35 VDC.
What is the output voltage of the Samlex SDC-5 converter?
The Samlex SDC-5 converter provides a regulated nominal output voltage of 13.8 VDC.
What type of protection features does the Samlex SDC-5 converter have?
The Samlex SDC-5 converter features overvoltage protection, short-circuit protection, reverse polarity protection, temperature compensated current limit, output-side overvoltage protection, and input-side overvoltage/transient protection.
