The invention provides a drive control module and a vehicle-mounted air conditioner. The driving control module comprises a driving circuit and a multi-path voltage-multiplying boosted circuit which is suitable for driving a plurality of loads to operate according to a power supply signal. The voltage-multiplying boosted circuit is arranged on a circuit substrate, the circuit substrate is providedwith a power supply interface, the voltage-multiplying boosted circuit comprises a first inductive element, and an input end of the first inductive element is suitable for being connected with the power supply interface; the voltage-multiplying boosted circuit further comprises a plurality of first capacitive elements which are connected in parallel and are suitable for being connected with an output end of the first inductive element; and second inductive elements which are arranged in multiple paths and are suitable for being connected with a plurality of first capacitive elements, and thefirst capacitive elements are suitable for supplying power to the second inductive elements. According to the technical scheme, the mutual interference between inductors can be prevented, the EMC optimization is achieved, and therefore, a filtering magnetic ring or a filtering capacitor used for optimizing EMC does not need to be additionally arranged.
本发明提供了一种驱动控制模块和车载空调器,其中,驱动控制模块包括:电路基板与多路的倍压升压电路,倍压升压电路适于根据供电信号驱动多个负载运行,倍压升压电路设置于电路基板上,电路基板设置有电源接口,倍压升压电路包括:第一感性元件,第一感性元件的输入端适于与电源接口连接;多个并联的第一容性元件,适于与第一感性元件的输出端连接;多路设置的第二感性元件,适于与多个第一容性元件连接,第一容性元件适于对第二感性元件供电。通过本发明的技术方案,有利于防止电感之间相互干扰,以实现EMC优化,从而不需要增加用于优化EMC的滤波磁环或滤波电容。
Driving control module and vehicle-mounted air conditioner
驱动控制模块和车载空调器
19.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | H05K PRINTED CIRCUITS , Gedruckte Schaltungen / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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