IGBT in 1988, Fuji Electric has made efforts to improve the IGBT in pursuit of lower loss and lower cost. Thispaper introduces fifth generation IGBT modules (U-series), and focuses on the 1,200V series used mainly in 400 V AC power lines overseas.Adop- ...
10 mg of BLUE DEXTRAN (Catalogue No. D-5751; molecular weight: about 2,000,000) available from SIGMA Corp. was dissolved in 1 ml of water. 10 μl of the solution was dropped onto the analysis element prepared in Example 2. After 10 seconds, a blue light was observed from the support...
electric field when exposed to a strong photo-electric field such as a laser light, and inorganic compounds represented by lithium niobate, potassium dihydrogenphosphate (KDP), lithium iodate, and BaB2O4, nitroaniline derivatives, nitropyridine-N-oxide (POM), and compounds described in JP-A-61-...