120-277vac round triac constant current dimming 40w LED driver for led lighting
This 40W TRIAC-dimmable LED driver features a circular plastic housing and includes short-circuit and over-temperature protection. It is highly compatible with mainstream TRIAC dimmers on the market, delivering smooth and stable dimming performance.
Specification
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Mechanical Specification
| American wire gauge | |
| CO4C | |
| Input wire | Black(L) White(N) (2*18AWG) |
| Output wire | Red(V+) Black(V-) (2*22AWG) |
| Dimming wire | Purple(DIM+) Pink(DIM-) (2*22AWG) |
| Remark: Please make sure you connect these correctly otherwise your product will not function correctly and could be damaged. | |
Warm tips:
1. Recommended Max. Carrying Current (A) = wire diameter(mm²) x 10A/mm ²
For example: 1mm ² output cable, Recommended Max. Carrying Current (A) = 1mm ² x 10A/mm ²=10A
2. Any other requests for cable, we can customize.
Dimming Operation
Using two ways of dimming at the same time, you must be assured that LED lighting is up to the max. Brightness then you could operate with the other dimming;
Using one dimming ---TRIAC/Phase cut dimming
1. The Pulse-Width Modulation (PWM) of output voltage can be adjusted through input terminal of the AC phase line(L) by connection
a phase /Triac dimmer or lighting system.
2. Working with Forward phase, MLV and Reverse phase, ELV, TRIAC dimmers or light system.
3. Min. loading is about 10%
4. Please try to use dimmers with power at least 2 times as the output power of the driver.
Using one dimming ---0-10/ 1-10V/ 10V PWM/ Potentiometer dimming
Related Products
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This 40W TRIAC & 0-10V dimmable LED driver featuring a circular plastic housing design with excellent heat dissipation; its compact size allows for quick and easy installation, and it comes with a 7-year warranty.
Model: SMT-R0401A4-CTD-P Input Voltage: 100-277Vac
Dimming Mode: 5 in 1 dimmable
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