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What interference does the outside world have on the sensor's transmission signal?

2021/10/13

In the field of sensors, everyone must be very familiar with analog sensors and switch sensors. After all, in the control system, whether it is signal input or output, a parameter is either an analog quantity or a switch quantity....

Protection of solid state relays

2021/10/13

Solid state relays use semiconductor switching devices as power output components, and are more sensitive to temperature changes. Overcurrent will cause semiconductor chips to overheat and cause quality degradation...

Can the red varistor and blue be used in common?

2021/10/13

Varistor is the most important protective electronic component in the circuit. Its main function in the circuit is lightning protection and overvoltage protection. In general, the appearance of varistors is blue...

Differences and advantages and disadvantages between chip resistors and in-line resistors

2021/10/13

What are the differences between chip resistors and plug-in resistors? First of all, chip resistors are also called chip resistors. It is a form of metallic glass uranium resistor. Its resistor body is made of high-reliability ruthenium series glass uranium material after...

What issues should be paid attention to when the capacitor is stepped down?

2021/10/13

Everyone will encounter various problems in circuit design. Capacitor step-down is also one of the common problems. In fact, the working principle of capacitor step-down is not complicated: that is...

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