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300w电源配什么显卡
FAN4800设计的300W高效LED电源
www.fairchildsemi.com ? 2009 Fairchild Semiconductor Corporation 1 RD-268_FAN4800A ? Rev. 0.0.1 Reference Design RD-268 PFC+PWM Combination Controller FAN4800A, Fairchild Power Switch, FPS? FSBH0370 and Supervisor IC SG6520 - 300W Design (80 Plus) Featured Device Application Input Voltage Range Output Voltage (Rated Current) Rated Output Power Topology FAN4800A FSBH0370 SG6520 AT
LED工矿灯300W规格书
深 圳 市 和 庆 光 电 有 限 公 司 Shenzhen HeQing Opto-Electronic Co., Ltd Tel：+86 0755 29091213 Fax：+86 0755 29372258 E-mail: info@heqingled.com http://www.heqingled.com SPECIFICATION (Normal style, 300W use 300w radiator) HQ-BL-A420-W300 HQ-BL-A500-W300 CUSTOMER DESCRIPTION 300W LED Bay Light (85 / 120 °) DATE Dec 6th 2012 R&D DEPARTMENT APPROVED CHECKED PREPARED 深 圳 市 和 庆 光 电 有 限 公 司 Shenzhen HeQi