承 认 书 Page 1/4 客户名称： 产品型号： 日 Cypress Semi Conductor - USA CM Choke EE8.3(2+2)-hori, (rev-A) 期: . 2008-11-22 ※如蒙承认,请予承认后签回一份,谢谢!※ 客户确认 批 准 深圳市高威实业有限公司 SHENZHEN GOLDENWAY INDUSTRY CO., LTD ADD：深圳市龙岗区横岗镇西坑一村一号厂房 Tel： 0755-89739332 Fax： 0755-89739334 深圳市高威实业有限公司 承 认 书 CUSTOMER DESCRIPTION PART NO EE8.3(2+2)卧式双槽 TRANSFORMER 1、机械尺寸(PHYSICAL DIMENSION):mm DATE 2008-11-22 Page 2/4 . 2.电气原理图(SCHEMATIC) PREPARED 赵新岭 BY CHECKED BY 罗志刚 APPROVED 杜小波 BY 深圳市高威实业有限公司 承 认 书 CUSTOMER DESCRIPTION TRANSFORMER PART NO EE8.3(2+2)卧式双槽 DATE 2008-11-22 3.结构图(WINDING SEQUENCE): Page 3/4 4.电参数：ELECTRICAL CHARCTERISTICS 4-1 电感：INDUCTANCE(AT F=10KHz 1Vrms 25±5℃) L(1-2)=24mH Min 4-2 抗电强度：DIELECTRIC STRENGTH AC 2.5 KV 50/60Hz 1 Min. Between Pri to Sec. PREPARED BY 赵新岭 CHECKED BY 罗志刚 APPROVED 杜小波 BY 深圳市高威实业有限公司 承 认 书 CUSTOMER DESCRIPTION TRANSFORMER PART NO EE8.3(2+2)卧式双槽 DATE 2008-11-22 Page 4/4 5、材料表：MATERIAL LIST ITEM DESCRIPTIOM TRADE NAME MANUFATURE 1 FERRITE CORE 2 BOBBIN JR2KBF2 WUXI SPINEL MAGNETIC CO.LTD T375J PHENOLIC CHANG CHUN PLASTICS CO LTD. E59481(S) UEW SHENZHEN CITY DENGGAO ELECTROTECH CO LTD E253843 TIW-B SHANGHAI LUCKY TRADE CO LTD E305883 4 INSULATING TAPE PZ JINGJIANG YAHUA PRESSURE SENSITIVE GLUE CO LTD E165111 5 VARNISH 8562/C HANG CHEUNG PETROCHEMICAL LTD E200154 3 WIRE PREPARED BY 赵新岭 CHECKED BY 罗志刚 ULFILE NO APPROVED 杜小波 BY