Electrolytic capacitor manufacturers of aluminum electrolytic capacitors manufacturer _ _ Qing Quan Electronic

Ultra-high temperature aluminum electrolytic capacitors series: LHH Specialty: ultra-high temperature aluminum electrolytic capacitors use: for high temperatures under high current, such as the environment about 5000 meters downhole. Oilfield frequency electromagnetic scale cleaning device, high voltage electrical energy protection and control systems, lighting control system protection saving energy, oil and gas wellhead production data remote monitoring and control system, the station library tank group water interface detection system, well control system, oil and gas monitoring and management system, working temperature upper limit oil exploration equipment standard life (hours):. 150 ℃ 2000 小时 electrolytic capacitor rated voltage range (Vdc): 350 ~ 600 Specification: can be downloaded at Green Quan electronics company website. Technical parameters of the rated voltage of the capacitor at any temperature lower category temperature and the rated temperature between can be continuously applied to the capacitor rms or peak pulse voltage maximum DC voltage or maximum AC voltage. Capacitors used in high voltage field and, we must pay attention to the impact of corona. Corona is due to the gap between the dielectric / electrode layer is generated, which can generate spurious signals in addition to damage to the equipment, it will also cause the capacitor dielectric breakdown. Under conditions of AC or pulsating corona especially vulnerable. For all the capacitors in use should ensure that the DC voltage and peak AC voltage must not exceed the rated voltage of the capacitor.