PC123FY8J00F

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Optoisolators are electrical components that use light to isolate two circuits electrically. When a current is supplied to one circuit, light is generated and passed to the second circuit, and the current is blocked from flowing between the two circuits. PC123FY8J00F is an optoisolator specifically designed to control loads based on a control voltage. It employs a transistor, photovoltaic output to transmit an electrical signal of varying intensity from one circuit to another without allowing any direct current to flow across both the circuits.

PC123FY8J00F is suitable for AC/DC switching applications such as resistive or inductive loads, solenoids, relays, lamps, motors, high voltage supplies, and other electronic circuits that require high voltage or current. It is a low cost, low power operation, and easy to mount with 4-pin dip or through-hole package. Its features include:

• Input voltage range: 5Vdc to 40Vdc
• High isolation voltage: 2KV
• Low output current: 4mA
• No light leakage
• High speed switching response: 100s
• Increased Scattering Light Angle
• High breakdown voltage of 3.5v

The working principle of PC123FY8J00F mainly depends on the optical effect of generating light from electric current. When the current flows through the optoisolator, a light signal is generated which is used to influence the electrical signal across the second circuit. The transmitted light intensifies the electrical signal of the second circuit through opto-coupling. This increases the response time of the optoisolator and improves reliability.

The PC123FY8J00F application field includes controlling electrical loads directly in various configured systems like automatic door opening systems, industrial robots, automatic lighting controller, automatic printing machines, electric motor controller, lifting controls, temperature monitoring systems, security systems, and so on. Other applications are home appliances, automobile, consumer electronics, and medical machines.

The optoisolator PC123FY8J00F is extremely useful in electric applications due to its high voltage insulation between input and output. It offers protection to equipment by avoiding the direct current to pass, which could lead to unsafe electric conditions. The device provides excellent accuracy in controlling and manipulating the electrical loads while still maintaining the highest safety standards.

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