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LED power supply | Tridonic LC 57W 700-1050mA flexC lp SNC4
The Tridonic LC 57W 700-1050mA flexC lp SNC4 LED power supply is a constant current inbuilt unit. It allows output current selection from 700 to 1050 mA via DIP switches. Maximum output power is 56.7 W and efficiency reaches 88.5%. A robust metal housing, IP20 protection and integrated overload and short-circuit protection ensure safe operation in class I and II luminaires.
LED power supply | Tridonic LC 57W 700-1050mA flexC lp SNC4
zł87.80
Shipment in 1-2 business days
zas_tridonic_28004143
The Tridonic LC 57W 700-1050mA flexC lp SNC4 LED power supply is a constant current inbuilt unit. It allows output current selection from 700 to 1050 mA via DIP switches. Maximum output power is 56.7 W and efficiency reaches 88.5%. A robust metal housing, IP20 protection and integrated overload and short-circuit protection ensure safe operation in class I and II luminaires.
Delivery
1-3 dni (PL), 3-10 dni (non-PL)
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14 days
Technical data of Tridonic LC 57W 700-1050mA flexC lp SNC4 LED power supply
| Manufacturer | Tridonic |
| Series | essence, flexC lp SNC4 |
| Device type | Constant current inbuilt LED power supply |
| Maximum output power | 57 W |
| Output power range | 14 – 56.7 W |
| Output currents | 700, 750, 800, 850, 900, 950, 1000, 1050 mA |
| Current setting | DIP switch, default 700 mA |
| Output voltage range | 20 – 54 V DC |
| Maximum output voltage | 60 V (U-OUT) |
| Typical efficiency | up to 88.5% |
| Power factor | up to 0.98 |
| THD | < 15% |
| Output current ripple | < ±5% (< 120 Hz) |
| Supply voltage | 220 – 240 V AC |
| AC voltage range | 198 – 264 V |
| DC voltage range | 176 – 280 V |
| Mains frequency | 0 / 50 / 60 Hz |
| Max input current | 0.282 A (230 V, full load) |
| Protection type | IP20 |
| Protection class | For class I and class II luminaires |
| Housing | Metal, white |
| Protections | Overload, short-circuit, no-load protection |
| Ambient temperature ta | -20 – +60 °C |
| Max tc temperature | up to 90 °C depending on current |
| Storage temperature | -40 – +80 °C |
| Dimensions | 230 x 30 x 21 mm |
| Fixing hole spacing | 218 mm |
| SELV | Yes, SELV output |
| Lifetime | up to 100,000 h |
| Manufacturer guarantee | 5 years |
| Standards | EN 55015, EN 61347-2-13 C5e and others |
| Product website | http://www.tridonic.com/28004143 |
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LED power supply Tridonic LC 57W – flexible current selection
The Tridonic LC 57W 700-1050mA flexC lp SNC4 LED power supply is designed for modern linear, panel and downlight luminaires. The unit supports output currents from 700 to 1050 mA in eight precise steps. Selection is made via a three position DIP switch after disconnecting mains power. This gives clear flexibility when matching different LED modules in one project.
The constant current topology ensures stable operating conditions for the LEDs. The power supply reaches a typical efficiency of up to 88.5%. This reduces power losses and heat generation inside the luminaire. It is especially important in slim profiles and flat ceiling panels. SELV compliant output improves safety of the complete lighting system.
LED power supply Tridonic – reliability and safety first
The robust white metal housing provides protection type IP20 and is intended for inbuilt use. The power supply integrates overload, short circuit and no load protection. In case of a fault on the output side, the unit switches off automatically. After the fault is removed, normal operation is restored without user intervention.
The declared lifetime reaches up to 100,000 hours under optimal thermal conditions. Tridonic backs this product with a five year guarantee. The power supply complies with key EMC and safety standards including EN 61347-1 and EN 62384. It is suitable for emergency and central battery applications according to EN 50172 and EN 60598-2-22. This makes it a solid choice for demanding professional installations.
LED power supply for linear and panel luminaires – applications
The LC 57W 700-1050mA flexC lp SNC4 power supply is ideal for linear office fittings, corridors and commercial lighting. Its slim 30 mm width allows easy integration into narrow channels and ceiling systems. The 14 – 56.7 W output range matches many common LED boards with 20 – 54 V forward voltage.
The unit operates from standard 220 – 240 V AC mains and also supports DC supply for emergency lighting. It can be used in protection class I and class II luminaires. Carefully controlled current ripple and low THD help minimize flicker and reduce stress on LED modules. If you need an efficient and durable power supply for professional linear luminaires, this Tridonic model is an excellent option.
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