The quality control of electronic ballast is mainly divided into research and development and finished product sampling analysis, production line component quality control, production line PCB semi-finished product inspection, finished product inspection and other aspects.
1. Main instruments for R & D and finished product analysis

* HB-5A electronic ballast performance analyzer is used to analyze and test the electrical performance of electronic ballasts.

* CF-5 dynamic BH analyzer is used to analyze the full performance of the magnetic ring of the heart element of the electronic ballast.

* TPS-500B intelligent precision pure AC test power supply is used to provide standard power supply conditions

2. Main instruments for quality inspection of production line components

* CF-3A magnetic component sorter is used to screen and control the quality of magnetic ring.

* KF-2 switch triode sorting instrument is used to screen and control the quality of the switch triode, focusing on controlling the Ts value.

* 4832 Transistor Graphic Instrument is used to test and screen the general parameters of diodes and transistors.

* LCR digital bridge is used to test the basic parameters of inductance, capacitance and resistance.

* Electrolytic capacitor leakage current tester is used to test the leakage current of electrolytic capacitors (affect the life and power consumption of electrolytic capacitors).

* YF2672C AC and DC withstand voltage tester is used to test the withstand voltage of resonance and starting capacitors.

3. Main instrument for PCB semi-finished product inspection

* PF-3 electronic ballast input and output characteristics online OK tester (test single board, can be equipped with needle bed)

* PF-1 electronic ballast, energy-saving lamp online OK tester (simultaneously measure 6 boards, can be equipped with needle bed)

* PF-2 electronic ballast output characteristics online OK tester (simultaneously measure 6 boards, can be equipped with needle bed)

* TPS-1000C intelligent precision pure AC test power supply is used to provide excellent test conditions.

4. Finished product inspection of production line * PF9800 intelligent electricity measuring instrument (single piece)

* PF-1 electronic ballast and energy-saving lamp online OK tester (simultaneously measure 6 pieces, can be equipped with automatic line)

* TPS-1000C intelligent precision pure AC test power supply

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