Эффективное охлаждение мощного сверхвысокочастотного микроэлектронного блока
A cooling system for a modified super high-frequency microelectronic unit is proposed with the aim of increasing the transistor’s operating power up to 55 W. To reduce the transistor temperature, the following measures are suggested: decreasing the contact thermal resistance in the “transistor–mount...
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| Date: | 2007 |
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| Main Authors: | , , , |
| Format: | Article |
| Language: | Ukrainian |
| Published: |
PE "Politekhperiodika", Book and Journal Publishers
2007
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| Subjects: | |
| Online Access: | https://www.tkea.com.ua/index.php/journal/article/view/TKEA2007.3.46 |
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| Journal Title: | Technology and design in electronic equipment |
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Technology and design in electronic equipment| Summary: | A cooling system for a modified super high-frequency microelectronic unit is proposed with the aim of increasing the transistor’s operating power up to 55 W. To reduce the transistor temperature, the following measures are suggested: decreasing the contact thermal resistance in the “transistor–mounting place of the unit” chain, creating an additional heat removal path from the transistor case using a heat pipe, and improving the isothermality of the unit’s baseplate by embedding heat pipes. The results of experimental studies on the thermal efficiency of these proposals are presented. |
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