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LED power supply | Tridonic LC 38W 350-500mA 85V flexC lp SNC4
The Tridonic LC 38W 350-500mA 85V flexC lp SNC4 LED power supply is a constant-current inbuilt unit with selectable 350–500 mA output, efficiency up to 90% and lifetime up to 100,000 h. Perfect for linear and downlight class I LED luminaires, featuring full overload, short-circuit and overtemperature protection.
LED power supply | Tridonic LC 38W 350-500mA 85V flexC lp SNC4
75.60 PLN
Shipment in 1-2 business days
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The Tridonic LC 38W 350-500mA 85V flexC lp SNC4 LED power supply is a constant-current inbuilt unit with selectable 350–500 mA output, efficiency up to 90% and lifetime up to 100,000 h. Perfect for linear and downlight class I LED luminaires, featuring full overload, short-circuit and overtemperature protection.
Delivery
1-3 dni (PL), 3-10 dni (non-PL)
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Return Policy
14 days
Technical data of Tridonic LC 38W 350-500mA LED power supply
| Brand | Tridonic |
| Series | Essence, flexC lp SNC4 |
| Output current range | 350 / 400 / 450 / 500 mA (DIP switch) |
| Output power range | 12.3 – 38.3 W |
| Maximum output power | 38.3 W |
| Rated supply voltage | 220 – 240 V |
| AC input voltage range | 198 – 264 V |
| DC input voltage range | 176 – 280 V |
| Mains frequency | 0 / 50 / 60 Hz |
| Typical efficiency | up to 90% |
| Power factor | 0.95 at full load |
| THD | < 15% at full load |
| Output voltage range | 35 – 85 V (500 mA up to 76 V) |
| Maximum output voltage U-OUT | 300 V |
| Output ripple | < ±5% (< 120 Hz) |
| Start-up time | ≤ 0.5 s |
| Turn-off time | ≤ 0.5 s |
| Protection class | IP20 |
| Housing type | Metal, white |
| Dimensions | 210 x 30 x 21 mm |
| Fixing hole spacing | 198 mm |
| Ambient temperature ta | -20 ... +60°C |
| Storage temperature | -40 ... +80°C |
| Maximum tc temperature | 70–75°C depending on current |
| Expected lifetime | up to 100,000 h |
| Manufacturer warranty | 5 years |
| Mounting type | Inbuilt, class I luminaires |
| Protections | overload, short-circuit, overvoltage, overtemperature, no-load |
| Applications | linear, downlight, spot, emergency lighting |
| Product website | http://www.tridonic.com/87501116 |
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Description of Tridonic LC 38W 350-500mA 85V LED power supply
This Tridonic LED power supply is designed for constant current operation in class I luminaires. It is an excellent choice for modern linear, downlight and spotlight applications. Its slim metal housing fits well inside profiles and luminaire bodies.
The LC 38/350-500/85 flexC lp SNC4 model offers four selectable output currents. You set them using the DIP switch after disconnecting mains power. Available settings are 350, 400, 450 and 500 mA, which gives flexibility with many LED modules.
The power supply operates over wide AC and DC input ranges. It is suitable for use in central battery systems and emergency lighting installations. Under DC operation it maintains almost the same light output level as in normal mode.
LED power supply with high efficiency and stable output
Efficiency up to 90% reduces energy losses and internal heating. The power supply delivers a high power factor and low THD, which supports a stable mains network. Low output ripple helps to protect LED modules and maintain light quality.
The thermal design ensures long lifetime under proper cooling conditions. Expected operating time reaches up to 100,000 hours at recommended tc values. This reduces service intervals and maintenance costs in demanding projects.
LED power supply with full protections and easy installation
The unit includes protection against overload, short-circuit and overtemperature. In case of a fault it automatically switches the output off. After the fault is removed it returns to normal operation without additional actions.
Maximum total length of output wiring is 2 m for best EMC performance. Keep mains cables separated from LED output lines wherever possible. Using the protective earth connection is recommended to improve immunity to interference.
The Tridonic LC 38W 350-500mA 85V flexC lp SNC4 LED power supply is a robust solution for OEM luminaire manufacturers. It is also a reliable option for retrofit and modernisation projects in commercial and industrial buildings.
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