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1 Phase Full Wave Full Controlled Bridge Rectifier Trainer

SKU: 8516 Category:

SALIENT FEATURES:

BRIDGE FIRING CIRCUIT:

  • Four – isolated gate signals for full Bridge converter.
  • Firing angle variable from 1800 to 00 through Ramp and Pedestal control.
  • Gated carrier source at 4 KHz.
  • Housed in a sleek cabinet.
  • Test points are provided on the front panel for detailed study of circuit signals by the student.
  • Necessary test points are terminated at sockets so that the student can monitor / measure / study the signals using CRO, DVM, etc.
  • One Potentiometer to vary the firing angle.
  • One ON / OFF switch with indicator provided to power the control circuitry so that the students can monitor all the test points of the control circuitry for correct functioning.
  • Panel Size : 410mm x 320 mm
  • Power Supply : Input : 230V + 10%, 50Hz single phase AC. +15V DC @ 0.5A regulated output for the control circuitry.

POWER DEVICES CIRCUIT:

  • Four nos of SCR?s rated for 1200 volts VAK and 25 Amps 1A.
  • One diode for free wheeling.
  • Each device is provided with.
  • RC Snubber for dv / dt protection.
  • Fuses to avoid overload.
  • All the G, A, K & MT terminals are terminated on connectors to use patch cords.

LOAD:

  • One fixed Resistive load ( Lamp Load ).
  • One fixed Inductive load.
  • All points are terminated at the front panel for wiring for each experiment.

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