Thyristor Module
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Semikron Thyristor Modules
5,000 Per Piece
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Thyristor Module
3,450 Per Piece
1 Piece (MOQ)
Semikron SKKH 57/16 E Thyristor Module
900 Per Piece
10 Piece (MOQ)
Thyristor Module
6,500 Per Piece
10 Piece (MOQ)
Semikron Thyristor Module
5,000 Per Piece
Semikron Thyristor Module
650 Per Piece
Thyristor Module
650 Per Piece
Thyristor Module
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A thyristor is one of the several controllable semi conductor devices that can act either like a switch, rectifier or as a voltage regulator. The thyristor is a solid-state analogue of the thyratron vacuum tube. The name ‘thyristor’ is a combination of two words – the thyratron and the transistor. A thyristor functions a little like a transistor. It consists of three electrodes: the gate, the anode and the cathode. The gate acts as the controlling electrode. When a small current flows into the gate, it allows a larger current to flow from the anode to the cathode. A thyristor can be switched from a blocking state (high voltage, low current) to a conducting state (low voltage, high current) by a suitable gate pulse. Forward conduction is blocked until an external positive pulse is applied to the gate terminal. A thyristor cannot be turned off from the gate.
Thyristor Module
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The converter grade thyristor range extends upto 4350Amps with PIV upto 2800V incorporating standard packages of 14" unf stud in to hat range to 3"in capsule type. The inverter range is divided into two distinct types. One meant for standard low frequency inverter upto 4350 amps and 2800 volts and the other for high frequency applications such as induction heating and high frequency welding. The high frequency range has thyristors upto 1200 amps with voltages upto 2000 volts., 'turn off' times as low as 10 microsecs.
Thyristor Module
900 - 1,000 Per Piece
Thyristor Module
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INSEL Rectifiers India Thyristors may also be necessary to act in the opening switch mode as well. Such applications may contain those where voltage is reapplied to the pulse power switch shortly after closing and the switch needs to have improved blocking capability or the transfer energy needs to be controlled. In these applications, the switch needs to have turn-off capability to decrease the natural turn-off time (tq) of the device. The device is operated in GTO mode with the suitable commutating gate drive. Thyristors may be used to bond a source of stored energy, such as a capacitor to a load, or to bypass and protect the load in the case of a crowbar circuit. In these pulsed power applications where the rate of rise of current is very fast, the pulse power switch is acting as a closing switch and ordinary phase control thyristors (SCRS) are probable to fail due to the high didt experienced?
semikron igbt thyristor
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6 Piece(s) (MOQ)
Thyristor Module
9,500 Per
Thyristor Module
1,600 Per Piece
1 Piece (MOQ)
Thyristor Module
9,576 Per unit
Thyristor Module
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Thyristor modules feature combinations of SCR and Diode configurations in an electrically-isolated base- plate construction that allows for mounting with other components on a common heat-sink without additional clamping or insulation components being required. Thyristor modules are designed for medium and high current power control applications. Featuring electrically isolated package that simplifies system packaging, installation and cooling..
Semikron Thyristor Module
900 Per Piece
20 Piece (MOQ)
Semikron Thyristor Module
1,250 Per Piece
10 Piece (MOQ)
Semikron Thyristor Module
2,500 Per Piece