Ivan Gavrilov/CalcKit: All-in-One Calculator

• strings_elo_long
  Due to the voltage loses in the LM317 regulator chip, the input voltage should be at least 2V more than the required output voltage. T -> Output Pulse. R1 should be in range of 1KΩ to 1MΩ. Duty = High Period ÷ Total Period × 100. R1 & R2 should be between 1KΩ and 10MΩ. It is not possible to have Duty < 50% with this circuit.

  Due to the voltage loses in the LM317 regulator chip, the input voltage should be at least 2V more than the required output voltage. 
   
  T -> Output Pulse. R1 should be in range of 1KΩ to 1MΩ. 
   
  Duty = High Period ÷ Total Period × 100. R1 & R2 should be between 1KΩ and 10MΩ. It is not possible to have Duty < 50% with this circuit.

  Z důvodu ztrát v obvodu LM317 by vstupní napětí mělo být alespoň o 2V vyšší než požadované výstupní napětí. 
   
  T -> Výstupní puls R1 by měl být v rozsahu 1KΩ až 1MΩ. 
   
  Duty = perioda ve vysoké úrovni ÷ celková perioda × 100. R1 & R2 by měla být mezi 1KΩ a 10MΩ. S tímto obvodem není možné mít Duty < 50%.

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