Icstation 12V Optocoupler Isolation Board (5pcs), EL817 1 Channel Opto PNP NP...

Description

Brand New Icstation 12V Optocoupler Isolation Board (5pcs), EL817 1 Channel Opto PNP NPN Signal Converter, Isolator High-Level Trigger 80KHz
Manufacturer model:
EL817 1CH Optocoupler Isolation Board
Package: 5pcs 1CH photocoupler isolator. DC 12V 1mA
DC 12V high-level trigger with positive phase amplification. The output is equal to the input.
Can be used to input a signal to MCU in isolation or MCU control another device in isolation. They are also good as the level converter(NPN-PNP, PNP-NPN).
Optocoupler isolator can be used with other electronic devices to provide isolation between low and high voltage circuits.
Youll typically find these devices being used for: Microprocessor input/output switching; DC and AC power control; Communications equipment protection; Power supply regulation.
Description
Size:
1 Channel
|  Color:
12V
This is a 1CH optocoupler isolation board which is equipped with EL817 Photocoupler with positive phase amplification. 12V high level trigger with strong anti-interference ability can be used to as the level converter, signal isolation detecting or amplification.
Specifications:
Chip:EL817
Channel:1
Working Voltage: DC 12V
Working Current: 1mA
Maximum input Current: 50mA
Maximum output Current:50mA(Input current should be 15-20mA)
Maximum Signal Frequency: 80KHz
Package Included:
1X 12V 1 Channel Optocoupler Isolation Board
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All our products are brand new and sealed. All items qualify for returns within 30 days of receipt.
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