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To promote, support and encourage exemplary businesses committed to the future of the collision repair industry, while providing the visibility and leadershi...
2 dni temu · Broad-based selloff weighs Sensex, Nifty. Nifty declines below 24,000; 9% off record highs. Nifty slips nearly 500 pts, hit 4-month lows. All sectors plunge ...
10 mar 2022 · Many modern vehicles come without exterior moldings to separate large panels such as the uniside from the roof. In this video, Danny Gredinberg with the Data...
23 maj 2022 · If you missed the IDEAS Collide Showcase presented by the Society of Collision Repair Specialists (SCRS) at the SEMA Show, you now have the opportunity to watch all eight presentations on the...
9 gru 2022 · When the maximum amount of allowable voltage to the motor is achieved, the SCRs shut off. Soft starts may also include a soft stop function, that gradually reduces the voltage and torque to decelerate the motor.
11 mar 2021 · SCRs may be turned off by anode current falling below the holding current value (low-current dropout), or by “reverse-firing” the gate (applying a negative voltage to the gate). Reverse-firing is only sometimes effective, and always involves high gate current.
There are three methods of switching off the SCR, namely natural commutation, reverse bias turn-off, and gate turn-off. (a) Natural Commutation. When the anode current is reduced below the level of the holding current, the SCR turns off.
