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LED power supply | LC 19W 250–350mA flexC lp ADV led driver

zł117.07
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LED Power Supply
zas_tridonic_28002472

LED power supply Tridonic LC 19W 250–350mA flexC lp ADV - constant current led drivere in slim metal housing. Max. 19 W output power, adjustable current 250–350 mA, efficiency up to 84%, integrated overload, short-circuit, overtemperature and surge protection. Perfect for linear and area office luminaires.

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Tridonic LC 19W 250–350mA flexC lp ADV – technical data

Output power 6.3–19 W
Output current range 250–350 mA (adjustable)
Output voltage 25–54 V DC (depending on current setting)
Max. output voltage (U-OUT) 60 V DC
Driver type constant current LED driver, SELV
Typical efficiency up to 84% (230 V, full load)
Power factor λ ≈ 0.9 (230 V, full load)
THD < 15% (230 V, full load)
Rated supply voltage 220–240 V AC
AC voltage range 198–264 V
Mains frequency 50 / 60 Hz
Max. input power 23.5 W
Typical power consumption 23 W
Max. input current 0.12 A (230 V, full load)
Leakage current < 700 µA
Start / switch-off time ≤ 0.5 s / ≤ 0.5 s
Current ripple approx. ± 7.5%
Ambient temperature ta -20…+50 °C
Ambient temperature for 100,000 h 40 °C
Storage temperature -40…+80 °C
Max. tc point temperature 65 °C
Protection class I and II (for class I / II luminaires)
Degree of protection IP20
Housing type low profile metal housing, white cover
Dimensions (L × W × H) 230 × 30 × 21 mm
Fixing hole spacing 218 mm, Ø 4.1 mm
Terminals 45° push terminals, 0.5–1.5 mm²
Max. LED cable length 2 m
Number of switching cycles ≥ 50,000
Surge protection 1 kV burst (L-N), 1 kV surge (L-N), 2 kV (L/N-PE)
Lifetime up to 100,000 h
Manufacturer's guarantee 5 years
Standards EN 55015, EN 61000-3-2, EN 61000-3-3, EN 61347-1, EN 61347-2-13, EN 61547
Typical applications linear and area office luminaires

Product overview – LED power supply LC 19W flexC lp ADV

The Tridonic LC 19W 250–350mA flexC lp ADV is an advanced constant current SELV power supply designed for integration inside luminaires. With an adjustable output current from 250 to 350 mA and an output voltage range of 25–54 V DC, it is perfectly suited for a wide variety of linear and area LED modules. The maximum output power of 19 W combined with efficiency up to 84% ensures energy-efficient and stable operation.

The slim, low-profile metal housing with white cover allows easy installation in narrow linear luminaires, panels and downlights. Designed for use in protection class I and II luminaires, the driver is ideal for modern office lighting, corridors and general area illumination where reliability and long lifetime are essential.

LED power supply Tridonic – protection and reliability

This LC 19W flexC lp ADV driver is equipped with comprehensive protection features: overload, short-circuit, no-load and overtemperature protection. Built-in surge protection up to 2 kV (L/N to earth) significantly improves system robustness against mains disturbances, protecting both the driver and connected LED modules. After fault removal, the driver automatically recovers, which simplifies maintenance and service.

The nominal lifetime of up to 100,000 hours at ta = 40 °C and a 5-year manufacturer's guarantee provide long-term reliability for professional projects. Thanks to a high power factor and low harmonic distortion (THD), the driver meets the electrical requirements of demanding commercial installations and helps maintain good power quality.

LED driver 250–350mA – flexible current setting

The flexC ADV series offers flexible output current setting via jumper or dedicated ADV Plug resistors. Available settings are 250, 275, 300, 325 and 350 mA, allowing precise matching to the specification of the LED module or luminaire. This flexibility helps to reduce the number of different driver types needed in stock and simplifies project standardisation for OEMs and installers.

Tridonic is a well-recognised brand in the professional lighting market, and the LC 19W 250–350mA flexC lp ADV combines robust construction, full standards compliance and excellent electrical performance. It is a reliable choice for new luminaires as well as retrofit projects in offices, educational buildings and other commercial spaces where stable, efficient and safe LED operation is required.

zas_tridonic_28002472

Data sheet

Length [mm]
218
Width [mm]
30
Height/thickness [mm]
21
Power supply type
Constant Current 350mA, 700mA,... (CC)
Rated power
19W
Output Current of power supply (CC)
250 - 350mA (Resistor)
Output voltage range (CC)
25 - 54V
Rated power
16 - 20W
Min. output voltage of led driver (CC)
20-19V
Max. output voltage of led driver (CC)
50-59V
Dimming
No
Life span
up to 100 000h
IP grade
IP20
Case type of power supply
Liniowa
Warranty
5 years
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