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LED power supply | Tridonic LC 50W 100–400mA flexC lp EXC
Tridonic LC 50W 100–400mA flexC lp EXC is a high efficiency constant current LED power supply for linear and office luminaires. It allows smooth output current adjustment from 100 to 400 mA in 1 mA steps via ready2mains or I-SELECT 2 plug. The slim 280 mm metal housing enables installation in narrow profiles. The power supply offers up to 93% efficiency, lifetime up to 100,000 h and a 5-year manufacturer warranty.
LED power supply | Tridonic LC 50W 100–400mA flexC lp EXC
zł152.02
Shipment in 1-2 business days
zas_tridonic_28000680
Tridonic LC 50W 100–400mA flexC lp EXC is a high efficiency constant current LED power supply for linear and office luminaires. It allows smooth output current adjustment from 100 to 400 mA in 1 mA steps via ready2mains or I-SELECT 2 plug. The slim 280 mm metal housing enables installation in narrow profiles. The power supply offers up to 93% efficiency, lifetime up to 100,000 h and a 5-year manufacturer warranty.
Delivery
1-3 dni (PL), 3-10 dni (non-PL)
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14 days
Technical data of Tridonic LC 50W 100–400mA flexC lp EXC LED power supply
| Maximum output power | 50 W |
| Output current range | 100–400 mA, adjustable in 1 mA steps |
| Output voltage range | 50–140 V DC (depending on current) |
| Supply voltage | 220–240 V AC |
| AC voltage range | 198–264 V |
| DC voltage range | 176–280 V |
| Mains frequency | 0 / 50 / 60 Hz |
| Maximum input power | 54 W |
| Typical efficiency | up to 93% |
| Power factor | 0.98 at full load |
| THD | < 10% at full load |
| Inrush current | 32 A / 240 µs |
| Protection class | IP20 |
| Housing type | low profile metal, white cover |
| Dimensions | 280 × 30 × 21 mm |
| Ambient temperature ta | -25 – +60 °C (depending on current) |
| Maximum case temperature tc | 70–75 °C (depending on current) |
| Rated lifetime | up to 100,000 h |
| Warranty | 5 years |
| Protection features | overtemperature, short-circuit, overload, no-load, overvoltage |
| Interfaces | ready2mains, I-SELECT 2 |
| Protection class of luminaire | I / II (depending on luminaire) |
| Application | linear and area office lighting |
| Product website | http://www.tridonic.com/28000680 |
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Product description and applications
The Tridonic LC 50W 100–400mA flexC lp EXC LED power supply is designed for professional linear and panel luminaires. Constant current output ensures stable operation of LED modules and high system reliability. With 50 W power and a wide operating window, the power supply supports many LED chain configurations. It is ideal for offices, corridors, common areas and modern suspended ceilings.
The power supply is intended for built‑in use in class I and class II luminaires. The slim metal housing with 280 mm length fits narrow channels and profiles. Wide AC and DC input ranges allow use in central battery and emergency lighting systems according to EN 50172 and EN 60598‑2‑22. This makes the product suitable for both standard and safety lighting projects.
LED power supply with adjustable output current
The output current can be adjusted from 100 to 400 mA in fine 1 mA steps. Two configuration methods are available for installers. The first is the I-SELECT 2 interface using dedicated or external resistors. The second is ready2mains configuration via the mains wiring and a dedicated programmer. I-SELECT 2 has higher priority than ready2mains. This flexibility lets you match the power supply to many LED modules without changing hardware.
LED power supply with high efficiency and protection
Efficiency up to 93% reduces energy losses and temperature rise inside the luminaire. Integrated protection functions cover short‑circuit, overload, overtemperature and no‑load conditions. Intelligent Voltage Guard monitors mains overvoltage and undervoltage levels. Low output current ripple and good EMC performance support comfortable and flicker‑free lighting.
LED power supply for linear office lighting
This model is optimized for linear and area lighting in office environments. It works perfectly with high efficiency LED modules in trunking and panel systems. The low profile housing simplifies integration with aluminium profiles and system ceilings. It is also suitable for corridor, reception and lobby luminaires where reliability is critical.
LED power supply with long lifetime and warranty
The specified lifetime up to 100,000 hours under proper thermal conditions confirms the high quality of this power supply. A 5‑year manufacturer warranty further reduces maintenance risk in professional projects. Compliance with key safety and EMC standards ensures trouble‑free operation in demanding commercial installations.
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