Qing Quan electrolytic capacitors high-frequency electronic four-terminal aluminum electrolytic capacitors

In quality control: Green Quan Electronics has consistently adhered to the "quality of corporate life," the purpose of strict implementation of ISO9001: 2000 international quality management system standards to establish a modern quality system, create international advanced products, customer satisfaction is constantly pursuit of the goal of "quality. Education staff to establish" the first thing to put the concept of "continuously improve product quality and market share. complete electrolytic capacitor product service, after years of unremitting efforts, we have been in occupy a place in the market, won widespread praise. Green Quan Electronic adhere to the credibility, adhere to the advanced technology as the primary productive forces, adhere to market-oriented superior first, down to earth, received considerable social benefits, but also expand the factory strength, praised by customers Qing Quan Electronics! - R & D and production experts electrolytic capacitors electrolytic capacitor polarity discrimination if you do not know the polarity of electrolytic capacitors used multimeter to measure the polarity of the power block we know only. electrolytic capacitor anode connected to positive power supply (power block when the black pen), negative termination power negative (power block when the red pen), the electrolytic capacitor leakage current was small (leakage resistance is large). On the contrary, the electrolytic capacitor increase in leakage current (leakage resistance decreases). When measuring, presupposes a very "+" pole, let the multimeter black pen contact, the other electrode in contact multimeter red pen, write down the hands stop scale ( Handles left large resistance), then the capacitor discharge (both two leads touch it), two pen swap, re-measurement. two measurements, hands last stop position left (major resistance) of that , black pen then the positive electrolytic capacitor is when measuring the best selection of R * 100 or R * 1K block. capacitors with a multimeter to determine the polarity of this approach is quite useful and in line with scientific evidence! Qing Quan electronics research and development focus on producing aluminum electrolytic capacitors, Full range of electrolytic capacitors, model complete, quality advantages, the price is reasonable!