Switching power supply control circuit protection device

The invention discloses a switching power supply control circuit protection device, which comprises a box body in which a protection mounting seat for mounting a switching power supply group is distributed; and the fire extinguishing tank is arranged on one side of the box body and communicates with...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG ANMEI, CHEN SUHUA, YAO NING, ZHAO YANJIE, OUYANG FENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY FIRE-FIGHTING GENERATION HUMAN NECESSITIES LIFE-SAVING MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS
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Beschreibung
Zusammenfassung:	The invention discloses a switching power supply control circuit protection device, which comprises a box body in which a protection mounting seat for mounting a switching power supply group is distributed; and the fire extinguishing tank is arranged on one side of the box body and communicates with a main pipe, the main pipe communicates with branch pipes transversely distributed between the protection mounting seats, and ventilation holes are formed in the side wall, located on the opposite side of the fire extinguishing tank, of the box body. 本发明公开了一种开关电源控制电路保护装置，其包括：箱体，其内部分布有用于安装开关电源组的保护安装座；灭火罐，设置在所述箱体一侧并连通有主管，所述主管上连通有横向分布在所述保护安装座之间支管，且位于所述灭火罐对立侧的箱体侧壁上开设有通风孔。