Averaging circuit, LED driving device and control method thereof
A technology of LED driving and averaging, applied in lighting devices, electric light sources, electrical components, etc., can solve the problems of increased number of control chip pins, unfavorable circuit integration, increased chip cost and area, etc., to improve integration and save The effect of externally connecting large capacitors and reducing the number of pins
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[0063] Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings. In the various figures, identical elements are indicated with similar reference numerals. For the sake of clarity, various parts in the drawings have not been drawn to scale. Also, some well-known parts may not be shown.
[0064] In the following, many specific details of the present invention are described, such as device structures, materials, dimensions, processing techniques and techniques, for a clearer understanding of the present invention. However, the invention may be practiced without these specific details, as will be understood by those skilled in the art.
[0065] The invention can be embodied in various forms, some examples of which are described below.
[0066] figure 2 A schematic block diagram of the thyristor dimming system according to the first embodiment is shown. The thyristor dimming system includes a thyristor dimmer TRIAC and an...
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