BUY TLP624-2 https://www.utsource.net/itm/p/158411.html
DC-IN 2-CH Transistor DC-OUT 8-Pin PDIP
The TLP624-2 is an optically coupled isolator manufactured by Isocom Components. It is a dual-channel device in a DIP-8 package.
The device consists of an infrared light-emitting diode and a phototransistor, optically coupled in a single package. It is designed to provide electrical isolation between two circuits, while allowing them to communicate with each other.
The TLP624-2 has a high isolation voltage of 5,000 Vrms, and a wide operating temperature range of -40 to +85°C. It is suitable for applications such as signal transmission, power supply isolation, and motor control.
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