Furuya, K.

Paper	Title	Page
THIBKI04	Developments of Long-pulse Klystron Modulator for KEK Super-conducting RF Test Facility	2691
	H. Mori, K. Furuya Nichicon (Kusatsu) Corporation, Shiga M. Akemoto, S. Fukuda, H. Honma, H. Nakajima, T. Shidara KEK, Ibaraki
	NICHICON (KUSATSU) CORPORATION and KEK have developed a novel long-pulse klystron modulator for both of single-beam tube(136kVp*100A) and multi-beam tube(120kVp*140A). The main features are; - crowberless system with optimized IGBT snubber circuit, - compact and highly reliable Self-Healing capacitors, - HV & LV twin pulse transformers of laminated steel core for reduced tank volume. Detailed configuration and test results to be presented.
	Slides