山东理工大学学报(自然科学版)
山東理工大學學報(自然科學版)
산동리공대학학보(자연과학판)
JOURNAL OF SHANDONG UNIVERSITY OF TECHNOLOGY(SCIENCE AND TECHNOLOGY)
2014年
3期
60-65
,共6页
闫静静%赵艳雷%王传晓%魏忠彩%曹丹丹
閆靜靜%趙豔雷%王傳曉%魏忠綵%曹丹丹
염정정%조염뢰%왕전효%위충채%조단단
电缆充气设备%UC3843%反激式%多路输出
電纜充氣設備%UC3843%反激式%多路輸齣
전람충기설비%UC3843%반격식%다로수출
cable charging equipment%UC3843%fly-back%multi-output
针对电缆充气设备的供电特点和要求,采用一种新型的电流型脉宽调制集成电路U C3843作为开关电源的控制电路,设计了一款用于电缆充气设备的多路输出反激式开关电源。对该电源在空载和加载时输出特性和波形进行测试,结果表明此开关电源输出电压稳定,并具有体积小、功率大、效率高的特点,能够满足电缆充气设备对10路流量计的供电要求。
針對電纜充氣設備的供電特點和要求,採用一種新型的電流型脈寬調製集成電路U C3843作為開關電源的控製電路,設計瞭一款用于電纜充氣設備的多路輸齣反激式開關電源。對該電源在空載和加載時輸齣特性和波形進行測試,結果錶明此開關電源輸齣電壓穩定,併具有體積小、功率大、效率高的特點,能夠滿足電纜充氣設備對10路流量計的供電要求。
침대전람충기설비적공전특점화요구,채용일충신형적전류형맥관조제집성전로U C3843작위개관전원적공제전로,설계료일관용우전람충기설비적다로수출반격식개관전원。대해전원재공재화가재시수출특성화파형진행측시,결과표명차개관전원수출전압은정,병구유체적소、공솔대、효솔고적특점,능구만족전람충기설비대10로류량계적공전요구。
Considering the characteristics and requirements of equipment power supply cable char-ging ,we designed a cable charging equipment for multiple output flyback switching power supply using a new current mode pulse width modulation integrated circuit UC 3843 for switching power supply ,and test power supply in the no-load and load the output waveform .The test results show that the switching power supply output voltage is stable ,and the power supply has the character-istics of small size ,high power and high efficiency .It can be used for the requirement of power supply 10 meter cable charging equipment .