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Anything related to printer controllers not being Duet, RAMPS or Sanguinololu: microprocessors, motor and heater driver circuitry, gEDA/KiCAD issues, soldering tips, etc.
design firing circuit for thyristor - 12 years ago
The supply is 220v 50Hz ac.I need 80V DC output voltage .For this i need to fire the thyristor at 80 degree.The main problem is to fire the thyristor at 60 degree .please sugest me the firing circuit. for half wave controlled rectifier Vdc=Vm(1+cost)/2*pi here t=firing angle Vm=maximum ac voltage Vdc=output DC voltage So for Vdc=60V ,Vm=1.414*220=311 t=? the required firing angle would be 80 dby hasan081043 - General
design firing circuit for thyristor - 12 years ago
The supply is 220v 50Hz ac.I need 80V DC output voltage .For this i need to fire the thyristor at 80 degree.The main problem is to fire the thyristor at 60 degree .please sugest me the firing circuit. for half wave controlled rectifier Vdc=Vm(1+cost)/2*pi here t=firing angle Vm=maximum ac voltage Vdc=output DC voltage So for Vdc=60V ,Vm=1.414*220=311 t=? the required firing angle would be 80 dby hasan081043 - Controllers
firing circuit for SCR - 12 years ago
i want to work with thyristor .please suggest some firing circuit for thyristor.by hasan081043 - General