MOSFET heat dissipation and fixed knot of brushless motor controller construct improvement
The utility model provides a MOSFET heat dissipation and fixed knot of brushless motor controller construct improvement, has easy assemblage, low cost and effectively puies forward high heat dissipation efficiency's advantage to overcome prior art and utilize the not good insulation cloth of he...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model provides a MOSFET heat dissipation and fixed knot of brushless motor controller construct improvement, has easy assemblage, low cost and effectively puies forward high heat dissipation efficiency's advantage to overcome prior art and utilize the not good insulation cloth of heat conductivity and utilize the halving component need control the problem of halving dynamics, wherein the utility model discloses disposing metal circuit board, MOSFET component and circuit board according to the preface from top to bottom, wherein being provided with the MOSFET component of bayonet encapsulation between metal circuit board and the circuit board, metal circuit board and beading are used constitution MOSFET heat dissipation and fixed knot of brushless motor controller construct improvement, and are reached the purpose of carrying high heat dissipation efficiency, reduce cost and easily assembling in the one side that MOSFET's meeting is generated heat.
种无刷马达控制器的MOSFET散热暨固定结构改良,具有容易组立、成本低廉且有效提高散热效率的优点,以 |
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