How do you determine whether the actuator ballast for a metal halogen lamp is normally 250W
The capacitance compensation is the function of first, did not affect the light light up, then you can test the ballast working current is normal, the test voltage and current seven should be marked on the ballast, see if there is something wrong. Again, if there's no problem with the light bulb, you can try a trigger, which is what you're talking about. Before do the test, of course, had better choose to check the attachment are in good condition, because this kind of situation is usually caused by thread without pressure, especially the zero line.
First according to the metal halide lamp ballast resistance, initial estimates ballasts should also normal appearance determine whether burn out (also can see the smell of ballast), search but ballast coil resistance can only explain the ballast itself one of the power consumption of a quantity, from the design point of view, resistance energy saving, the smaller the not much said, is to speak inductance ballasts, can't say how much is the coil resistance, the other you said starter is usually called electronic trigger, according to your reflection is a three-terminal type series trigger configuration, L, between Lp in the interior is actually a coil two ends, the resistance is very small, almost pathway, but have a coil resistance aren't zero, of course, the precision instrument to measure is allowed (usually with a universal bridge), Lp, is usually open between N, we now see can solve your problems, first of all determine whether the light source is normal, you can put the tubes in to try on the lamps and lanterns of normal is normal, and then remove the compensation capacitor, it is the compensation effect
Connection is not wrong, you should check the lamps and lanterns are at the bottom of the spiral mouth and contact, electricity or vibrations, there is no slight buzz tubes presence of dim light, has a word is there was something wrong with starter, capacitance can not free of charge. You can find a set of lamps that have a bright working day to check in one by one which parts are broken!
There's nothing but a few components, not the line problem is the device problem, the substitution method is slowly looking
