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1 f Full Wave Half Controlled Bridge Rectifier Trainer

SKU: 8515 Category:

SALIENT FEATURES:

HALF BRIDGE FIRING CIRCUIT:

? Two – isolated gate signals for Full Bridge Converter.
? Firing angle variable from 1800 to 00.
? Gated carrier source at 4 KHz.
? Soft start circuit is built – in.
? 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:

? Two nos of SCR?s rated for 1200 volts-VAK & 25 Amps IA.
? Two 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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