6410-009-N-N-N | PACIFIC | SERVO Feedback isolation module

Description

6410-009-N-N-N | PACIFIC | SERVO Feedback isolation module

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The 6410-009-N-N-N used here is a linear optocoupler (ordinary optocouplers can only transmit digital signals and are not suitable for transmitting analog signals). Linear optocouplers are a new type of optoelectronic isolation device that can transmit continuously changing analog voltage or current signals. This generates corresponding optical signals as the input signal strength changes, resulting in different degrees of conduction of the photosensitive transistor and different output voltages or currents.

6410-009-N-N-N Dynamic process analysis:
Vo output voltage increases → TL431 reference voltage increases → TL431 cathode and anode voltage drop decreases and current increases → primary current of optocoupler increases → secondary current of optocoupler increases → FB pin voltage increases → power management chip reduces duty cycle of MOSFET → Vo output voltage decreases. Conversely, this ensures a stable output voltage.

Mailbox：sauldcsplc@gmail.com |6410-009-N-N-N
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