Electrical aging device and method for electronic ballast
An electronic ballast, ballast technology, applied in the direction of measuring devices, instruments, measuring electricity, etc., can solve the problems of electronic ballast aging and different functions, and achieve the effect of enhancing performance stability
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[0041] The present invention will be described in detail below in conjunction with the drawings and embodiments.
[0042] Reference Figure 1 ~ Figure 2 As shown, the electrical aging device of an electronic ballast in an embodiment provided by the present invention includes a controller, a numerically controlled voltage regulator 1, an output current sampling and shaping circuit 5, and a short circuit / overcurrent analog control circuit 6, which is numerically controlled The input terminal of the voltage regulator 1 is connected with the controller, the output terminal of the digital control voltage regulator 1 is connected with the input terminal of the ballast 2, and the output terminal of the ballast 2 is connected with the input terminal of the output current sampling and shaping circuit 5, and the output current The output terminal of the sampling and shaping circuit 5 is connected with the controller, the input terminal of the short circuit / overcurrent analog control circui...
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