VSKH230-20

Current - On State (It (RMS)) (Max):	510A
Base Part Number:	KH230
Package / Case:	MAGN-A-PAK
Mounting Type:	Chassis Mount
Operating Temperature:	--
Current - Hold (Ih) (Max):	500mA
Current - Non Rep. Surge 50, 60Hz (Itsm):	7500A, 7850A
Current - Gate Trigger (Igt) (Max):	200mA
Voltage - Gate Trigger (Vgt) (Max):	3V
Series:	--
Current - On State (It (AV)) (Max):	230A
Voltage - Off State:	2kV
Number of SCRs, Diodes:	1 SCR, 1 Diode
Structure:	Series Connection - SCR/Diode
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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< p > The VSKH230-20 thyristor module is a voltage-controlled, three-phase device specially designed for high frequency applications. It\'s an advanced electronic component, with superior resistance to transient voltages, high passive intermodulation, and high peak operational current. This module is typically used in rectifier and inverter circuits, as well as in inrush current limiting and line voltage regulation. < /p >< p > The working principle of the VSKH230-20 thyristor module is based on the thyristor principle, where a pair of main thyristors and a regulating thyristor connected in series and reverse to each other are utilized. The main thyristors and the regulating thyristor essentially control the current flow. By controlling the current, the module is able to regulate the output voltage. Furthermore, the regulating thyristor helps to control the current flow and thereby, the output voltage. < /p >< p > This device is available in rectifier or forward operation and can be used in both open- and closed-loop applications. When used in a rectifier application, the thyristor module serves as a thyristor-controlled rectifier. This means that it divides each AC voltage cycle into two rectification cycles, one in the forward direction and one in the reverse direction, thereby creating a pulsating DC output. The main power thyristor remains in the ON state for 10 microseconds and then turns OFF for 10 microseconds, allowing the other thyristor to switch ON for the next 10 microseconds and so on. < /p >< p > In the case of inrush current limiting, the main power thyristor is used to limit the peak current during the startup of the system. When the peak current reaches a certain value, the regulating thyristor switches off, thereby limiting the peak current. Similarly, the thyristor module also finds use in line voltage regulation, where it helps to control the voltage level of the output. < /p >< p > The VSKH230-20 thyristor module is highly reliable and offers a long operational life. It features a wide range of operating temperatures, from -40 degrees Celsius to +150 degrees Celsius, is highly efficient and has a low EMI interference rating. The device also has a wide range of voltage ratings from 400 volts to 1100 volts and a peak current rating of 1200 amperes. < /p >< p > The VSKH230-20 thyristor module is a valuable component in industrial and commercial applications. It is often used in rectifier and inverter circuits, as well as in inrush current-limiting and line voltage-regulating applications. This device is highly reliable and offers a long operational life, is highly efficient and has a low EMI interference rating. < /p >

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