| 开关电源的检修方法 |
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| 引用本文： | 胡晓华,汤城. 开关电源的检修方法[J]. 企业技术开发, 2009, 28(2) |
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| 作者姓名： | 胡晓华 汤城 |
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| 作者单位： | 黄冈职业技术学院,湖北,黄冈,438000 |
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| 摘 要： | 论述开关电源在断电情况下通过"望、闻、问、切"作初步检查之后,再通电用万用表检测关键点电压分析排除启动电路、过电压保护电路、过电流保护电路故障的一些基本检修方法及程序。
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| 关 键 词： | 开关电源 维修 |
Switching power supply maintains of the color television |
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| HU Xiao-hua,TANG Cheng. Switching power supply maintains of the color television[J]. Technological Development of Enterprise, 2009, 28(2) |
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| Authors: | HU Xiao-hua TANG Cheng |
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| Affiliation: | Huanggang Polytechnic College;Huanggang;Hubei 438000;China |
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| Abstract: | Elaborates the color television switching power supply to pass after the power failure situation "looks, heard, asked, cuts" makes the preliminary inspection, again electrifies with the avonmeter examination key point voltage analysis removes the starting circuit, the overvoltage protection electric circuit, the electric current protection breakdown circuit some basic overhaul methods and the procedure |
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| Keywords: | switching power supply maintain |
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