turn-off造句
31. IGCT is a kind of high power semiconductor based on GTO structure, which achieves hard turn-off by the integrated gate circuit.
32. We researched mainly on Gate Turn-off Thyristor in qualitative analysis before.
33. The results show that the IEC-GTO can obtain a better trade-off relation between on-state and turn-off characteristics.
34. The three key technologies of tobacco toasting autocontrol system are to be realized stably temperature collecting, to be protected data after turn-off, and real time clock function.
35. Gate Turn-Off Thyristor is a kind of power electronic element. It can control both on and off.
36. No one likes a show-off, but false modesty can be a big turn-off too.
37. However, at turn-off, the diode current reverse for a reverse recovery time trr before falling to zero.
38. Having much less turn-off time, eliminating the current over-shot and improving the turn-off consistency, the proposed snubber is suitable as the load energy snubber of TEM transmitter.
39. The highway out of Chengdu was closed off by the time we made it to the turn-off so we travelled on a local road.
40. The turn-off characteristics determining the maximum operating frequency of ultra-fast photoconductive semiconductor switches are influenced by many factors.
41. In this system the triggering pulse train, of which the pulse widthes are changed with their triggering angles, is employed, thus achieving soft turn-on and soft turn-off.
42. The turn-on and turn-off of power devices under zero voltage are realized with addition of dead time. The power supply for GTO gate driver is developed by use of the converter.
43. Divided rotating structure, power turn-off automatically and stop when gripping, protecting the machine.
44. While sharp words can be an effective call for attention, perceived selfishness is a huge turn-off.
45. The results were that TX -KA101's its driving voltage is reasonable, have three- sect current protection, its soft turn-off time and over - current protect threshold value can be regulated.
46. Experimental results prove that the designed driver can realize drive, dynamic turn-off and short-circuit protection and so on.
47. Slowly-drop gate voltage and softly turn-off principles are explained in this article, specific parameters are also listed.
48. The paper gives the current and voltage waveforms of multi GTO devices at turn-off, analyzes and compares the waveforms of gate current and voltage.
49. Simulation results show that, the after-flow diode keeps closed is the condition of ideal IGBT turn-off track during after-flow.
50. Problems with high on-resistance that are seen in traditional vertical structure DMOSFET still appear in LDMOSFET and phenomena of turn-off delay and latch-up are seen in LIGBT as well.
51. The auxiliary switch achieves Zero Current Switching(ZCS) turn-on and nearly Zero Voltage Switching(ZVS) turn-off, the efficiency of the converter is high and the EMI is low.
51.try its best to collect and build good sentences.
52. The key technique of transient electromagnetic transmitter is to resolve the problem about the turn-off time and linearity of current impulse on high power projecting.
53. In this regulator system, a DSP controls bi-directional IGBT triggered and turn-off at zero-crossing to control different combination of secondary coil and realize AC voltage stabilization.
54. Whether the turn-on time of the same arm thyristors was uniform or not, the turn-off time was always identical.
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