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Question:

Help me see the yellow on the left side of the LED fluorescent lamp

Help me see the yellow on the left side of the LED fluorescent lamp

Answer:

The black patch in the rear of the capacitor is the MOS tube, the electric inductance behind the MOS tube, the optical coupling behind the inductance, and the electrolytic capacitance behind the optical coupling.
The yellow one is the gauge capacitor, the first element on the left is the NTC resistor, the third component is the inductance, and the two components behind the inductance are the electrolytic capacitors,
It should be a stabilizer module; The other, the left, 1, 3 is the inductor. 4, 5, 9 is the filter capacitor; 6 is also a capacitor; 7 is a triode; 8 is the transformer.

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