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A led lighting adjustment circuit
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A lighting adjustment and circuit technology, applied in the direction of light sources, electric light sources, electrical components, etc., can solve the problems of inability to change the intensity of the color and the color of the light, and achieve a stable and reliable adjustment effect
Active Publication Date: 2019-09-06
SHENZHEN WEIPENG CENTURY TECH
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Problems solved by technology
[0002] At present, the existing LED lighting adjustment circuit cannot simultaneously change the intensity of the color and the color of the light.
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[0021]In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0022] refer to Figure 1 to Figure 4 ,Such as Figure 1 to Figure 4 The shown LED lighting adjustment circuit includes a power supply module, a brightness adjustment module, a signal amplification module, and a color adjustment module; the power supply module is respectively connected to the brightness adjustment module and the color adjustment module; the signal amplification module is connected to the color adjustment module;
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Abstract
The invention discloses an LED lighting adjustment circuit, comprising a power supply module, a brightness adjustment module, a signal amplification module, and a color adjustment module; the power supply module is respectively connected to a brightness adjustment module and a color adjustment module; the signal amplification module is connected to a color adjustment module . The invention can change the brightness or color of the light as required, and the adjustment effect is stable and reliable.
Description
technical field [0001] The invention relates to LEDs, in particular to an LED light regulating circuit. Background technique [0002] At present, the existing LED lighting adjustment circuit cannot change the intensity of the color and the color of the light at the same time. Contents of the invention [0003] Aiming at the above problems, the present invention provides an LED lighting adjustment circuit, including a power supply module, a brightness adjustment module, a signal amplification module, and a color adjustment module; the power supply module is respectively connected to the brightness adjustment module and the color adjustment module; the signal amplification module Connect the color adjustment module; [0004] The power module includes transformers LF1, LF2, fuse F1, resistors R1, R2, R5, R6, R8, R9, R10, R11, R12, R13, R14, R16, R17, R18, R19, R20, R21, R22, R23, R24, R25, R26, R44, R47, R48, rectifier bridge DB1, capacitors CY1, CY2, CY3, CY4, CX1, C2, C3,...
Claims
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Application Information
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