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• 0rispondere
  May I ask how the MOS tube or optocoupler realizes the switch drive problem. MOS tube

  February 23, 2021 by Erica 32
• 0rispondere
  What are the advantages and disadvantages of DCM compared with CCM PFC control? DCM

  February 23, 2021 by Roberto 33
• 0rispondere
  How to determine the size of the pad and the distance between the two rows of pads during PCB design? PCB

  February 23, 2021 by Lindsey 33
• 0rispondere
  Voltage regulator output current. Stabilizer

  February 23, 2021 by Melody 36
• 0rispondere
  The withstand voltage of tantalum capacitors. CAP

  February 23, 2021 by Crystal 31
• 0rispondere
  Can you analyze the role of these diodes in the picture? diode

  February 4, 2021 by Zachary 63
• 0rispondere
  Triode voltage regulator circuit simulation problem. Triode

  February 3, 2021 by Mohammed 66
• 0rispondere
  How to make MOS tube high-end drive circuit? Drive circuit

  February 3, 2021 by Jocelyn 69
• 1rispondere
  The role of the filter in the voltage and current feedback circuit. filter

  February 3, 2021 by Micah 64
• 0rispondere
  Why don't analog signal lines need to consider impedance design? impedance

  February 3, 2021 by Lydia 55
• 0rispondere
  Would you like to ask whether the circuit on the left is voltage divider or RC filter? Partial pressure

  February 3, 2021 by Mark 71
• 0rispondere
  How to solve the problem of driving the small speaker on the power supply? Triode

  February 2, 2021 by Byron 60
• 0rispondere
  What is the use of diodes in bidirectional motors? diode

  February 2, 2021 by Edith 53
• 0rispondere
  What is the function of diode D19 in the circuit diagram? diode

  February 2, 2021 by Ernesto 40
• 0rispondere
  What is the reason why STM32 downloads HEX files to flash and cannot run but online J-Link debugging? STM32

  February 2, 2021 by Maurice 54
• 0rispondere
  Analyze the role of each component. circuit analysis

  February 2, 2021 by Darcy 43
• 0rispondere
  How to test the performance of the DC brushless drive? DC brushless

  February 1, 2021 by Courteney 52
• 0rispondere
  STM32SPI1 debugging runs at full speed without any waveform. STM32

  February 1, 2021 by Daley 53
• 0rispondere
  Why does the output 12V square wave always burn Q2? Square wave

  February 1, 2021 by Tomi 37
• 0rispondere
  The multisim signal is distorted when connected to a Class D amplifier. . signal

  February 1, 2021 by Ciro 51