Knowledge

The advantages of Chinese optocouplers can be summarized from the following aspects:

The transmission efficiency of optocouplers (optocouplers) is influenced by various factors, including the following aspects:

Optocoupler is an electronic component that uses optical signals for electrical signal isolation. In practical applications, optocouplers may encounte

Transistor coupler: It has high energy conversion efficiency, high voltage resistance, and low input drive capability. High-speed integrated circuit o

Wireless communication: Infrared communication system is a widely used wireless communication technology, often used in remote control, infrared senso

Classified by volt-ampere characteristics For most conductors, the resistance of a conductor remains almost constant at a certain temperature, and thi

Emission process: When an external forward voltage is applied, an electric current passes through the IR LED, which excites the electrons within the s

Optocoupler components are widely used in electrical insulation, level translation, interstage coupling, drive circuits, switching circuits, choppers,

Electronic components, electrical signals, and power lines are all subject to voltages generated by lightning, electrostatic discharge, electromagneti

Resistors are generally referred to as resistors in daily life. It is a current limiting element, after the resistor is connected to the circuit, the

Due to the infrared light-emitting diode, it emits infrared light of 1~3μm, which is not visible to the human eye. Usually, the emission power of a

(1) The measurement range of forward current IF: 0.10mA~2000.0 mA (2) Measuring range of forward voltage VF: 0.001V~15.000V (3) Measurement range of r