Light bulb test
Resolution method
(1) Visually check whether the electrodes at both ends of the lamp ball have been worn out.
Xenon lamp and ballast (2) Visually see if the ceramic tube has broken or broken.
(3) Whether the sight wire has a fracture phenomenon.
(4) Visually inspect the lamp for breakage or breakage.
(5) Visually inspect the lamp string for breakage or breakage.
(6) Whether the lamp is loose or not.
(7) Visually see if the Base is loose or loose.
(8) Visually check if the lamp power cord is loose or loose.
(9) Visually see if the lamp ball is cracked or cracked.
test method
(1) Take a good Ballast (the ballast) as a benchmark for testing HID lamps.
(2) Prepare a power supply and adjust its voltage to 13.20V as the test reference voltage.
(3) Connect all wirings first, and turn on the power test bulb to light up.
(4) If the HID lamp cannot be turned on when the power is turned on, it means that the HID is damaged.
Ballast test
Resolution method
(1) Visually check if the power cord set is damaged or damaged.
(2) Visually control the line set for damage or damage.
(3) Visually check whether the high voltage line group is damaged or damaged.
(4) Visually check whether the high voltage box line group is damaged or damaged and leaks.
(5) Visually check whether the ballast body is damaged or damaged and leaks.
test method
(1) Take a good HID lamp as a benchmark for testing Ballast.
(2) Prepare a power supply and adjust its voltage to 13.20V as the test reference voltage.
(3) Connect all wirings first, and turn on the power test bulb to light up.
(4) If the HID lamp cannot be lit if the power is turned on, it means that Ballast is damaged.
(5) If the HID light can be turned on when the power is turned on, it means that Ballast can be lit, but it is necessary to check the power input current to determine whether the ballast function is normal.
The benchmark is as follows:
* Normal input current range is between 3A and 5A.
* Greater than 5A means that the efficiency of the ballast is lowered, resulting in increased power consumption and reduced reliability.
* Less than 3A means that the stability of the ballast is lowered, the reliability is lowered, and the light may be turned off.
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