LED power supply | Tridonic LC 75W 350mA fixC lp SNC

The LC 75W 350mA led power supply – Premium Quality for Professional Lighting

This built-in led power supply (CC) is designed for a variety of lighting fixtures. It is part of the high-performance essence series. The device suits applications such as spotlights, downlights, linear systems, and area lighting. This is a constant current led power supply. It provides a fixed output current of 350 mA. The maximum output power reaches 75 W. It operates efficiently within the nominal supply voltage range of 220–240 V AC. This unit is suitable for luminaires requiring protection Class I or protection Class II. It features a white metal casing and IP20 protection type.

Key Technical Specifications of the led power supply

The unit shows high performance metrics. Its typical efficiency at full load is 92.5%. The power factor (λ) is impressive, reaching 0.95 at full load. Harmonic distortion (THD) remains below 20% at full load, ensuring low electrical interference. The casing temperature maximum (tc max) is 85 °C. The compact dimensions of 280 x 30 x 21 mm make installation easy. The nominal lifetime is guaranteed up to 50,000 hours when operating at 40°C ambient temperature. This constant current supply ensures stable power delivery to the LED modules. Wiring requires rigid or stranded wires with ferrules, spanning a cross section of 0.5 – 1.5 mm². For optimal electromagnetic interference (EMI) behavior, output wires should not exceed 2 meters in length.

Integrated Protection Features for the led power supply

Safety and reliability are core functions of this device. It incorporates several crucial protection mechanisms.

• Short-circuit protection: If a short circuit occurs on the output side, the led power supply switches into hic-cup mode. It recovers automatically once the short-circuit fault is eliminated.
• Overload protection: If the maximum load is exceeded by an internal limit, the unit protects itself. This protective action might cause the LEDs to flicker. After the overload condition is eliminated, nominal operation is automatically restored.
• No-load protection: When the connected LED circuit opens (due to a failure), the power supply works in burst working mode. This ensures safe operation while providing constant output voltage regulation.
• Surge protection: Protection against surges includes 1 kV (Line to Neutral) and 2 kV (Line/Neutral to earth).

FAQ

Q: What is the device’s guarantee period?
A: The manufacturer provides a 5-year guarantee, subject to standard conditions.

Q: Is earthing necessary for the device?
A: Earthing (PE) is not required for the functionality of the power supply. However, earthing is recommended to improve EMI behavior. For Class I applications, protection earth must be connected to the metal housing.

Choose this high-quality led power supply for reliable, professional applications. Order your unit from LEDownia.pl today!

FAQ