Description
Samlex 10A 13.8V DC Switching Power Supply | Boat Supply Store
This Samlex desktop switching power supply is engineered for critical marine electronic applications requiring exceptionally clean and stable DC power. Delivering a highly regulated 13.8V DC at a continuous 10 Amp current, its RFI filtering effectively suppresses noise that can interfere with sensitive radio communications and navigation equipment, crucial for maintaining contact offshore or navigating busy waterways. Its robust construction, including over-current, short-circuit, and over-voltage protection, combined with UL and FCC certification, provides assurance for reliable operation on board vessels traversing diverse marine environments.
Key Features
- Engineered for sensitive radio communications with advanced switch-mode technology.
- Provides a stable, highly regulated 13.8V DC output at 10 Amps continuous current.
- Ensures clean, interference-free power with integrated RFI filtering.
- Built-in over-current, short-circuit, and over-voltage protection safeguard connected equipment.
- UL-60950-1 approved and FCC Part 15(B), class B compliant for safety and performance.
- Versatile input voltage selection internally jumpered for 120VAC or 240VAC operation.
- Compact footprint with dimensions of 8.19 x 7.28 x 2.4 inches for easy installation.
- Includes a detachable power supply cord with a standard NEMA 5-15P plug for convenient connection.
Specifications
| Product Specifications | |
|---|---|
| Input Voltage | 120VAC |
| Output Voltage | 13.8V DC |
| Continuous Current | 10 Amp |
| Fuse | 3 Amp |
| Weight | 3.4 lbs (1.54 kg) |
| Dimensions | 8.19 x 7.28 x 2.4 inches (20.8 x 18.5 x 6.1 cm) |
| Certifications | UL, FCC |
Who This Is For
Marine enthusiasts and professionals requiring a dependable, filtered 12V DC power source for sensitive onboard electronics. Ideal for powering communication systems, navigation plotters, and GPS receivers where signal integrity is paramount.
How It Compares
| Feature | Samlex 10A 13.8V DC Switching Power Supply | Competitor |
|---|---|---|
| Continuous Output Current | 10 Amps | 25A, 25A |
| Output Voltage | 13.8V DC | 13.8V DC, 13.8V DC |
| Input Voltage | 100-130 VAC | 120VAC, 110VAC |
| RFI Filtering | Yes, highly filtered | Yes, Yes |
| Safety Certifications | UL, FCC | UL Listed, null |
Common Concerns Answered
Is the 10 Amp output sufficient for my needs?
The 10 Amp continuous output is ideal for sensitive radio communications and navigation equipment; however, for high-draw applications or multiple devices, consider higher amperage models.
Is the fan noise an issue?
While advanced cooling systems are integrated, the fan may be audible in exceptionally quiet environments. For typical onboard use, noise levels are generally not a concern.
Can this power supply also charge a boat battery?
This unit is designed as a regulated DC power supply for electronics, not a battery charger. For battery charging functionality, specific marine charging systems are required.
Frequently Asked Questions
What is the continuous output current of the Samlex SEC-1212 power supply?
The Samlex SEC-1212 provides a continuous output current of 10 Amps.
Is the Samlex SEC-1212 suitable for powering land mobile radios?
Yes, its highly regulated, RFI-filtered 13.8V DC output at 10 Amps is specifically designed for sensitive radio communications, making it suitable for land mobile radios.
Does the Samlex SEC-1212 have over-current and short-circuit protection?
Yes, the Samlex SEC-1212 features robust over-current, short-circuit, and over-voltage protection for connected equipment.
What are the input voltage options for the Samlex SEC-1212?
The input voltage can be internally selected via a jumper for either 120VAC or 240VAC operation.
Is the Samlex SEC-1212 UL listed?
Yes, the Samlex SEC-1212 is UL-60950-1 approved and FCC Part 15(B), class B compliant.