Built-in computer integrated UPS controlled via microcomputer

Application Number: 00107367
Application Date: 2000.05.11
Publication Number: 1324130
Publication Date: 2001.11.28
Priority Information:
International: G06F1/30;H02J7/00
Applicant(s) Name: Lin Houbo
Inventor(s) Name: Lin Houbo;Zhou Tianshu;Liu Xuetian
Patent Agency Code: 11121
Patent Agent: zhou changqi
Abstract Computer built-in integrated uniterruption power source controlled by microcomputer consists of: (1) DC high voltage power source which is composed of EMI filter circuit and DC enhancing voltage uninterruption circuit, (2) display power circuit composed by inverting and switching circuit and ATX power source which are connected to output terminal of DC high voltage power source, working power source and alarm circuit supplied by ATX power source and charging circuit of storage battery at same time, working detecting circuit for AC input, bettery energy and ATX and one-chip computer having functions of detection, control, switch and communication. It is a new built-in power supply and protection device integrating switch power source and UPS power source into a whole and having functions of power source supply, reserve, error and data protection.