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LED power supply | Tridonic LC 18W 200-450mA flexC T SNC4 track
Track LED power supply Tridonic LC 18W 200-450mA flexC T SNC4 for 3-phase systems. Four output currents set by DIP switch. High efficiency up to 92%, lifetime up to 100,000 h and 5-year warranty. Perfect for track spotlights in retail and hospitality.
1-3 dni (PL), 3-10 dni (non-PL)
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14 days
LED power supply Tridonic LC 18W 200-450mA flexC T SNC4 – technical data
| Maximum power | 18 W |
| Output current range | 200 / 250 / 400 / 450 mA (DIP switch) |
| Output voltage | 30–40 V DC |
| Rated supply voltage | 220–240 V AC |
| AC voltage range | 198–264 V AC |
| Mains frequency | 50 / 60 Hz |
| Typical efficiency | up to 92% |
| Power factor | 0.75–0.95 |
| Minimum output power | 3 W |
| THD at full load | < 20% |
| Output current ripple | ±3% |
| Starting time | < 0.5 s |
| Turn-off time | ≤ 0.5 s |
| Ambient temperature ta | -20…+35°C |
| Ambient temperature at 50,000 h | 35°C |
| Maximum case temperature tc | 75°C |
| Protection class | II |
| Protection rating | IP20 |
| Rated lifetime | up to 100,000 h |
| Manufacturer warranty | 5 years |
| Dimensions (L x W x H) | 140.4 x 46.9 x 31.1 mm |
| Housing colour | black |
| Mounting type | in 3-phase track |
| Operating mode | constant current |
| Protections | overload, short-circuit, no-load |
| Compliance | EN 61347-1, EN 61347-2-13, EN 55015 and others |
| Product website | http://www.tridonic.com/28006018 |
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LED power supply for 3-phase tracks – flexible output settings
This LED power supply from Tridonic is designed for in-track installation. It works directly inside standard three-phase lighting tracks. This solution simplifies modern accent lighting systems.
The power supply offers four selectable output currents. You can choose 200, 250, 400 or 450 mA. Settings are made with an integrated DIP switch after disconnecting mains power. This gives flexibility when matching different LED modules.
Maximum power of 18 W and 30–40 V output range suit many spotlight engines. The unit is ideal for retail and hospitality track luminaires. Stable current and low ripple help maintain quality light and visual comfort.
LED power supply for commercial projects – efficiency and safety
The power supply achieves efficiency up to 92%. This reduces energy losses and internal heating. It supports long lifetime of both electronics and LED modules. A high power factor up to 0.95 improves mains loading.
The rated lifetime reaches up to 100,000 hours under favourable conditions. At 35°C ambient temperature you still get at least 50,000 hours. The manufacturer provides a 5-year warranty for additional security.
Integrated protection circuits increase reliability. The power supply includes overload, short-circuit and no-load protection. It complies with major safety and EMC standards for professional lighting. IP20 protection fits dry indoor environments.
LED power supply Tridonic – perfect for retail and hospitality lighting
The LC 18W 200-450mA flexC T SNC4 power supply is targeted at track spotlights. It works very well in shops, boutiques and supermarkets. It also fits hotels, restaurants and gallery spaces.
Compatibility with widely used 3-phase track systems makes integration easier. You can set the right current for each LED module and keep stable light output. The compact housing allows discreet installation inside the track. At LEDownia.pl you can combine this power supply with matching track lights and accessories.