Updates

• 
  Tessie Swift posted a new classified listing:

  

  D880 NPN Transistor

  The D880 transistor is an NPN transistor with a TO-220 packaging. It's intended for audio frequency amplification, although it can be used for any general-purpose application that fits within its specifications. It can be used as a switch and can drive lo...

  • October 25, 2021
• 
  Tessie Swift wrote a new blog entry:

  

  Solution to the heat dissipation problem of three-terminal volt

  LM1805 outputs 5V and LM1805 outputs 5V. It can also be made into a power supply that outputs 5V, 9V, 12V, -5, -9, -12, etc. It is no problem to solder them together, just add a heat sink to LM7805. Just pay attention to the positive and negative when LM1...

  • September 29, 2021
• 
  Tessie Swift posted a new classified listing:

  

  RL207 Silicon Rectifier

  RL207 is a 2 amp silicon rectifier with voltage ranging from 50 to 1000 volts and current at 2.0 amperes. 
  The RL207 is widely used in product development, student experiments, maintenance, production, etc.
   A one-stop source for all your...

  • September 27, 2021
• 
  Tessie Swift has just signed up. Say hello!

  • September 22, 2021