I used k8028 as slow on/off for about 1 year but stopt working. After selftest LD1 flashes 15 times. First the lamp(load) burned all the time. I replaced TR1. Now the lamp doesnt burn at all.
I used k8028 as slow on/off for about 1 year but stopt working. After selftest LD1 flashes 15 times. First the lamp(load) burned all the time. I replaced TR1. Now the lamp doesnt burn at all.