Intelligent privacy glass drive power supply
A driving power supply and intelligent dimming technology, applied in the field of glass, can solve the problem that dimming glass is not well promoted, and achieve stable dimming effect
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[0032] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0033] Please refer to the attached Figure 1-8 , an intelligent dimming glass drive power supply of the present invention, the drive power supply is connected to a power supply with an input voltage of 100-240V, and the drive power supply includes an EMI filter 1, a bridge rectifier circuit 2, a high frequency Transformer 3, the output terminals of the high-frequency transformer 3 are DC80V stabilized voltage output circuit 4 and DC12V stabilized voltage output circuit 7 respectively;
[0034] The control terminal of the high-frequency transformer 3 is electrically connected to a PWM control chip 11;
[0035] The DC80V stabilized voltage output...
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Abstract
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