5 PCS Optocoupler Isolation Board, Icstation DC 12V Optocoupler Isolation Module EL817 1 Channel Opto PNP NPN Signal Converter, Isolator High-Level Trigger 80KHz

Descripción

Product description 12V Optocoupler Isolation Board (5pcs) 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. You’ll typically find these devices being used for: Microprocessor input/output switching; DC and AC power control; Communications equipment protection; Power supply regulation. 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: 80 kHz Package 5pcs x1CH photocoupler isolator Part number:9192 8036 8042 11590 11591 11592 Buying Options Buying Options Add to Cart Buying Options Add to Cart Add to Cart Customer Reviews — — 4.7 out of 5 stars 7 — 4.2 out of 5 stars 7 4.7 out of 5 stars 29 Price $13.99$13.99 — no data $13.99$13.99 — no data $13.99$13.99 $13.99$13.99 Channel 1 Channel 4 Channel 4 Channel 8 Channel 8 Channel 8 Channel Voltage DC 12V DC 12V to 3.3V DC 12V to 5V DC 24V to 3.3V DC 24V to 5V DC 24V to 3.3V Maximum Conversion Frequency 80KHz 20KHz 20KHz 20KHz 20KHz 20KHz MCU/PLC signal level converting no data ✓ ✓ ✓ ✓ ✓ PNP/NPN to NPN no data ✓ ✓ no data no data no data PNP/NPN to PNP no data no data no data ✓ ✓ ✓ Signal Isolation ✓ ✓ ✓ ✓ ✓ ✓

Características

• 【Relay Switch Module】5pcs 1-channel photocoupler isolator with stable performance, triggered by DC 12V and 1mA current.
• 【Signal Voltage】Positive phase amplification with high-level trigger. Output equals input.
• 【Level Converter】Opto-isolators can be used as level converters (NPN-PNP, PNP-NPN), signal input to MCU in isolation, or MCU-controlled device output in isolation.
• 【Control Transformer】Optocoupler isolation board provide isolation between low and high-voltage circuits when used with other electronic devices.
• 【Functional Application】Devices for microprocessor Input/Output switching, DC/AC power control, communications equipment protection, and power supply regulation.

Especificaciones