CE listed 200v 220v ac 250w output triac dimmer with trailing edge
It's a triac dimmer which the input voltage is 200vac / 240vac, the frequence can be 50/60Hz. The load is from 25w to 250w. The size is 86*86*38mm(L*W*H).
Features
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Only connect L(LIVE)
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Dimming operation: Touch pannel with one touch botton.
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Phase-cut model: trailing edge dimming.
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Memory function: remember the last brightness when turn on
dimmer again.
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Over current protection.
Part of device
Operation
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When dimmer is off, short press to turn on it and reach the pervious brightness level.
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When dimmer is on, short press to turn off.
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When dimmer is on, long press to incress the brightness level.
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When dimmer is off, long press to turn on and incress the brightness level.
Working principle
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Dimming pinciple: Phase-cut sine wave.
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Control the driver to soft start to achieve continuous, soft dimming.
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Over-current protection, pretend the driver and dimmer from the damage caused by huge current.
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A fine to set the minimum brightness to prevent the flicker caused by the influence when it is starting.
