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Popular Science of Three Working States of Transistors |

The full name of transistor is semiconductor transistor, which is a semiconductor device that controls current and is widely used in various circuits.

 11 Jul 2025
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What is the difference between transistor output and thyristor output in PLC output? |

Introduction to PLC output types
PLC is an electronic device widely used in industrial automation, which can control various mechanical

 10 Jul 2025
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How to measure differential crystal oscillators |

In fact, there are many ways to measure differential crystal oscillators.

 09 Jul 2025
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Can varistors be used in DC circuits for overvoltage protection? |

A varistor is a resistor made of varistor ceramic material, usually made of metal oxide powder mixed with organic polymer.

 08 Jul 2025
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What is the use of smoothing capacitors? Do smoothing capacitors have positive and negative poles? |

In electronic circuits and power systems, smoothing capacitors, as a key electronic component, play an irreplaceable role.

 07 Jul 2025
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Advantages and Disadvantages of Different Types of Photoresistors |

Overview of Photoresistors
Photoresistors, also known as photoresistors or photosensitive elements, are light-sensitive elements whose

 04 Jul 2025
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Installation method and precautions of photoresistor |

How to install a photoresistor
1.

 03 Jul 2025
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What is the function of connecting the cathode of the diode to the cathode? |

In electronic circuits, diodes, as a basic semiconductor device, play a key role in rectification, switching, voltage regulation, signal modulation

 02 Jul 2025
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Why are the common standard resistor values not integers? |

Many people who are new to circuit design may be confused about the resistance value.

 01 Jul 2025
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