开关电源常用元器件课件

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,电气工程学院,*,开关电源技术（二）,第二章 常用元器件,一、电阻,二、电容,三、二极管,四、晶体管,五、MOSFET和IGBT,1,开关电源技术（二）第二章 常用元器件一、电阻1,开关电源技术（二）,无源器件,R C L T,有源器件,D Q MOSFET IGBT,2,开关电源技术（二）无源器件2,开关电源技术（二）,电阻,Resistor,WHAT,3,开关电源技术（二）电阻WHAT3,电阻,表面贴装-SMD,直插型,4,电阻表面贴装-SMD4,电阻,氧化膜电阻,金属膜电阻,铝壳电阻,功率,线绕电阻,压敏电阻,贴片电阻,陶瓷电阻,碳膜电阻,径向,热敏电阻,高压片状玻璃釉,膜电阻,高压电阻,玻封热敏电阻,网络电阻,光敏电阻,可调电阻,5,电阻氧化膜电阻金属膜电阻铝壳电阻功率压敏电阻贴片电阻陶瓷电阻,贴片电阻,型号,尺 寸(mm),英寸,L,W,H,M,N,RR1005,1.000.10,0.500.05,0.350.05,0.200.10,0.250.10,0402,RR1608,1.600.15,1.600.15,0.500.15,0.300.15,0.300.15,0603,RR2012,2.000.15,1.250.15,0.500.15,0.400.25,0.400.25,0805,RR3216,3.200.15,1.600.15,0.550.15,0.500.25,0.500.25,1206,6,贴片电阻型号 尺 寸(mm)英寸 L W H M N RR,贴片电阻,型号,额定功率(70,),使用温度,最大工作电压,最高负荷电压,阻值范围,阻值误差,电阻温度系数,J,K,0402,1/32W,-55-+125,50V,100V,10-1M,5%,1%,250ppm/,(RR1005),1/16W,25V,50V,100-1M,0603,1/10W,50V,100V,10-10M100-1M,100ppm/200ppm/1M250ppm/,(RR1608),1/16W,0805,1/10W,100V,200V,(RR2012),1/8W,1206,1/8W,200V,400V,(RR3216),1/4W,7,贴片电阻型号 额定功率(70)使用温度 最大工作电压,碳膜电阻,名 称,型号,功率(W),最高使用电压(V),最高过载电压(V),阻值误差(%),阻值范围(),温度系数(PPm/),碳膜,电阻,RT13,0.125,200,400,2,1,5,11M全系列,+300/-500,RT14,0.25,250,500,11M全系列,RT15,0.5,350,700,11M全系列,8,碳膜电阻名 称 型号 功率(W)最高使用电压(V)最,薄膜电阻,型号,RJ72,RJ73,RJ74,RJ16,RJ17,DIN-44061,0204,0207,0411,0617,0719,MIL-R-1050 9F,RN50,RN55,RN60,RN65,RN70,阻值范围,0.1 -22M,0.1 -22M,0.1 -22M,0.1 -22M,0.1 -22M,精度%,F（1）；D（0.5）；C（0.25）；B（0.10）；J(5.0),温度系数 ppm/C,C1（100）C2（50）C3（25）C5（15）C6（10）,额定功率(W)P 70,1/8W,1/4W,1/2W,1.0W,2.0W,工作电压,200 V,250V,300V,350V,400V,尺寸(mm),L0.50,3.2,5.9,10.0,12,16,D0.30,1.8,2.4,3.2,4,5.4,d0.05,0.45,0.60,0.60,0.70,0.80,9,薄膜电阻型号RJ72RJ73RJ74RJ16RJ17DIN-,绕线电阻,10,绕线电阻10,绕线电阻,功率,尺寸(mm),阻值范围(),A,B,C,D,E,F,G,H,I,J,K,L,M,O,75W,110,25,16,30,8,150,5,18,6,166,58,1.2,6,27,0.18,90W,90,28,18,32,8,130,5,19,6,146,60,1.2,6,27,0.19,120W,110,28,18,32,8,150,5,19,6,166,60,1.2,6,27,0.112,150W,140,28,18,32,8,180,5,19,6,196,60,1.2,6,27,0.115,180W,160,28,18,32,8,200,5,19,6,216,60,1.2,6,27,0.118,225W,195,28,18,32,8,235,5,19,6,251,60,1.2,6,27,0.123,240W,185,35,24,36,10,225,5,19,8,245,76,1.6,6,34,0.124,300W,210,35,24,36,10,250,5,19,8,274,76,1.6,6,34,0.330,375W,210,40,25,38,12,250,5,20,8,274,78,1.6,6,34,0.338,450W,260,40,25,38,12,300,5,20,8,320,78,1.6,6,34,0.345,600W,330,40,25,38,12,370,5,20,8,395,78,1.6,6,34,0.360,750W,330,50,35,50,12,380,6,25,9,400,100,1.6,8,40,0.375,900W,400,50,35,50,12,450,6,25,9,470,100,1.6,8,40,0.390,1000W,460,50,35,50,12,510,6,25,9,530,100,1.6,8,40,0.5100,1200W,460,60,40,55,15,515,6,30,10,535,110,1.6,10,50,0.5120,1500W,540,60,40,55,15,595,6,30,10,615,110,1.6,10,50,0.5150,2000W,650,65,42,62,15,702,6,30,10,722,115,1.6,10,50,0.5200,11,绕线电阻功率尺寸(mm)阻值范围()ABCDEFGHIJ,压敏电阻,温度为20度，压敏电阻上流过1mA直流电流时，加在该压敏电阻两端的相应电压叫做压敏电压。,220V一般选择600V,12,压敏电阻温度为20度，压敏电阻上流过1mA直流电流时，加在该,压敏电阻,型号规格,压敏电压,最大允许使用电压,限制电压(8/20S),能量耐量(J),通流量(8/20S),静态功率,电容量,(参考值),V1mA(v),ACrms(v),DC(v),Vc(v),Ip(A),10/100,S,2ms,1次冲击(kA),2次冲击(kA),(W),1kHz(pF),5D681K,612-748,385,560,1120,5,25,19,800,600,0.1,68,5D621K,558-682,385,505,1025,5,24,18,800,600,0.1,75,5D561K,504-616,350,460,920,5,23,17,800,600,0.1,80,5D511K,459-561,320,418,842,5,22,16,800,600,0.1,85,5D471K,423-517,300,385,810,5,21,15,800,600,0.1,90,5D431K,387-473,275,350,745,5,20,15,800,600,0.1,100,5D391K,351-429,250,320,675,5,17,12,800,600,0.1,105,5D361K,324-396,230,300,620,5,16,11,800,600,0.1,125,5D331K,297-363,210,275,575,5,15,10,800,600,0.1,130,5D301K,270-330,195,250,525,5,13,9,800,600,0.1,135,5D271K,243-297,175,225,475,5,12,8,800,600,0.1,150,5D241K,216-264,150,200,415,5,10.5,7.5,800,600,0.1,165,5D221K,198-242,140,180,380,5,9.0,6.0,800,600,0.1,190,5D201K,185-225,130,170,355,5,9.0,6.0,800,600,0.1,240,5D181K,162-198,115,150,320,5,7.5,5.5,800,600,0.1,330,5D151K,135-165,95,125,260,5,6.5,4.5,800,600,0.1,490,5D121K,108-132,75,100,210,5,4.5,3.5,800,600,0.1,670,5D101K,90-110,60,85,175,5,4.0,3.0,800,600,0.1,860,13,压敏电阻型号规格 压敏电压 最大允许使用电压 限制电压(,电阻,电阻值（E24、E96）,精度（误差）,（0.01%,0.05%,0.1%,0.25%,0.5%,1%,5%）,最大电压（封装）,温度系数,（5PPM；10PPM；15PPM；25PPM；50PPM）,额定功率（封装、降额）,14,电阻电阻值（E24、E96）14,开关电源技术（二）,电容,Capacitor,WHAT,15,开关电源技术（二）电容WHAT15,电容,高压陶瓷电容 贴片陶瓷电容 瓷片电容,CBB电容 钽电解电容 铝电解电容,涤纶电容 独石电容 安规电容,16,电容高压陶瓷电容 贴片陶瓷电容,贴片电容,使用材料,规定容量,额定电压,0603,0805,1206,1210,1808,1812,2225,3012,3035,COG(NPO),25V,OR5102,OR5332,OR5472,561103,561103,102103,102473,102473,102104,50V,OR5102,OR5222,OR5392,561562,561562,102103,102223,100183,102473,100V,OR5821,OR5102,OR5302,100472,100472,100103,100273,100183,102333,200V,OR5331,OR5821,OR5202,100332,100272,100562,100123,100822,100103,500V,OR5561,OR5102,100202,100182,100392,100682,100472,100822,1000V,OR5681,100821,100821,100122,100222,100162,100472,2000V,OR5101,100471,100221,100391,100102,100681,100222,3000V,100151,100271,100681,100471,100681,4000V,100101,100221,100561,100331,100471,X7R,25V,101473,221105,102105,102334,561335,103474,103105,102155,103225,50V,101273,221105,102105,102224,561205,103334,103105,151105,103225,100V,101103,151333,102683,151224,151224,103224,151105,151684,103105,200V,101682,151223,151473,151104,151104,151154,151474,151394,100105,500V,151103,151223,151333,1513