| Original document(16 pages) 中文版 |
The invention discloses a power supply device and single optical-coupled control circuit, wherein the power supply device contains single optical-coupled control circuit, major converter and accessory converter; the major converter connects the output load; the accessory converter parallels the major converter; the single optical-coupled control circuit connects the output load to detect the working condition of power supply device, which controls the major and accessory converters; the single optical-coupled control circuit contains one optical-coupled device; when the power supply device displays normal working mode, the major and accessory converters provide first output to the output load; when the power supply device displays waiting mode, it closes the major converter and provides second output to the output load through accessory converter. |
Application Number
申请号 |
200510000210 |
Application Date
申请日 |
2005.01.05 |
| Title 名称 |
Power supply device and single optical coupler circuit thereof
|
Publication Number
公开号 |
1801012 |
Publication Date
公开日 |
2006.07.12 |
| Approval Pub. Date |
|
Granted Pub. Date |
|
| International Classification 分类号 |
G05B19/04,H02M3/28,H02M1/14,H02M7/5387,G06F1/26 |
Applicant(s) Name
申请人 |
Delta Electronics, Inc. |
| Address 地址 |
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| Inventor(s) Name 发明人 |
Gan Hongjian, Kong Qinggang, Zhang Youjun |
| Attorney & Agent 代理人 |
shou ning zhang huahui |
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