sera LED Driver 20 V DC 3 A

SERA LED Driver 20 V DC 3 A

The SERA LED Driver 20 V DC 3 A is a compact, high‑performance power supply designed to deliver stable, efficient illumination for a wide range of LED applications. With its precise voltage regulation and robust current handling, this driver ensures that your LED fixtures operate at peak brightness while maintaining longevity and safety.

Key Technical Specifications

• Input Voltage: 100–240 V AC (auto‑sensing)
• Output Voltage: 20 V DC ±5%
• Maximum Output Current: 3 A
• Power Rating: 60 W
• Efficiency: ≥90% (typical)
• Operating Temperature: –10 °C to +50 °C
• Dimensions: 70 mm × 45 mm × 20 mm
• Weight: 120 g
• Protection: Over‑current, over‑temperature, short‑circuit protection

Design Features and Advantages

The driver incorporates a switch‑mode topology, which allows for high efficiency and minimal heat generation. Its compact form factor makes it ideal for integration into tight spaces such as LED tubes, panels, or custom lighting fixtures.

• Low EMI: The internal circuitry is engineered to reduce electromagnetic interference, ensuring compatibility with sensitive electronic equipment.
• Stable Output: Advanced feedback control maintains a constant voltage even when the LED load changes, preventing flicker and extending lamp life.
• Wide Input Range: The driver automatically adapts to different mains voltages worldwide, simplifying global deployment.
• Safety Certifications: Designed in compliance with IEC/UL standards for electrical safety and reliability.

Ideal Applications

This driver is specifically tailored for use with SERA LED tubes and similar low‑voltage, high‑current LED fixtures. Its 20 V DC output matches the operating voltage of many modern LED lamps, making it a perfect match for:

• Commercial lighting installations
• Industrial workspaces requiring durable illumination
• Architectural and decorative lighting projects
• Custom LED panels and display systems
• Residential retrofit kits where space is limited

Installation Guidelines

1. Verify Compatibility: Ensure the LED load does not exceed 60 W or 3 A.
2. Connect Input: Attach the AC mains to the input terminals, observing polarity and voltage rating.
3. Wire Output: Connect the 20 V DC output to the LED fixture’s power leads, maintaining correct polarity.
4. Secure Mounting: Use a heat‑resistant mounting bracket or enclosure to protect the driver from environmental factors.
5. Test Operation: Power on and verify that the LED lights up steadily without flicker.

Maintenance and Troubleshooting

The SERA LED Driver is designed for minimal maintenance. However, if you encounter issues such as dimming or failure to light, consider the following steps:

• Check that the input voltage is within the specified range.
• Inspect all connections for secure contact and correct polarity.
• Verify that the LED load matches the driver’s power rating.
• Ensure adequate ventilation around the driver to prevent overheating.

Compatibility with Other SERA Products

The driver is part of a broader ecosystem of SERA lighting solutions. It pairs seamlessly with:

• SERA LED Tubes (various wattages)
• SERA LED Ballasts in 1 A, 2 A, and 3 A variants
• Custom SERA LED fixtures designed for low‑voltage operation

Performance Highlights

Users report that the driver delivers:

• Consistent brightness with no flicker over extended periods.
• Reduced power consumption compared to traditional incandescent or halogen systems.
• Longer LED lifespan due to stable voltage and current control.

Environmental Impact

By enabling efficient LED lighting, the SERA LED Driver contributes to:

• Lower energy consumption in commercial and residential settings.
• Reduced carbon footprint through decreased electricity usage.
• Minimized waste from shorter lamp lifespans associated with less reliable drivers.

Conclusion

The SERA LED Driver 20 V DC 3 A stands out as a reliable, efficient, and versatile power solution for modern LED lighting. Its robust design, precise voltage regulation, and compatibility with a wide range of SERA products make it an essential component for anyone looking to implement high‑quality, low‑voltage illumination.