【选型】力特延时熔断保险丝0219005.MXAP用于水分分析仪220VAC电源输入过流防护设计,最大压降仅100mV
为避免水分分析仪220V交流电源输入因负载短路异常造成燃烧风险,一般在电源输入母线上加一个延时熔断保险丝做过流防护设计,同时,为满足国内及出口要求,需要通过3C、UL、VDE、CE等安规认证,此保险丝选型因素参考如下:
1、额定电压考量:一般为110VAC、220VAC电压输入,纹波电压±10%,建议选择耐压为250VAC的保险丝兼容设计;
2、额定电流考量:与负载功率大小相关,一般额定输入电流为2.5A左右,以2倍过流考量,选择额定工作电流为5A的保险丝即可;
3、通过3C、UL、VDE、CE等安规认证;
针对如上的设计需求,推荐选择LITTELFUSE(力特)5×20mm慢熔玻璃管保险丝0219005.MXAP,不带引线,最大额定工作电压250VAC,额定工作电流5A,分断电流能力达160A@250VAC,工作温度范围-55℃~125℃,典型电性参数参考如下图1所示。
图1:Littelfuse(力特)慢熔玻璃管保险丝0219005.MXAP典型电性参数
推荐理由如下:
1、 常温25℃条件下的正常冷却阻值为0.0117Ω,最大压降仅100mV,自损耗很小;
2、 通过国内3C认证,国外UR,VDE,CE等安规认证,满足国内及国外出口安规认证要求;
3、 市面上有成熟的应用,产品性能得到验证,具有高可靠性;
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器件选型 发布时间 : 2022-03-19
【选型】Littelfuse(力特)保险丝座选型指南
目录- Fuse Characteristics, Terms and Consideration Factors Fuse Selection Checklist PTC Characteristics and Terms PTC Product Applications Typical PTC Circuit Protection Designs Fuse Standards Fuse and PTC Products Selection Guide Fuse Packaging and Part Numbering
型号- 1812L,471,230,472,473,232,233,234,235,477,874,875,876,239,877,2016L,461E,485,LORHO,400,157T,369,804,807,808,600R,437 SERIES,USBR,370,251,372,373,494,253,374,2205,SL,0603L,0805L,ST,382,262,383,263,385,265,266,267,268,269,303,429,1210L,LR,LT,391,1206L,392,272,273,274,395,154,275,396,397,398,157,278,399,219XA,279,312,950,313,30R,159,314,435,315,437,438,318,LORHO PTC,160,285,440,250S,441,250R,322,443,202,203,324,VL,325,446,326,447,448,449,208,209,VT,16R,451,452,332,453,154T,454,213,456,215,72R,216,458,60R,217,459,218,977,460,461,220,462,464,465,224,466,225,467,468,501,469,229,505,506,2920L,508
Marking change from UR to cURus for specific Cartridge fuses
型号- 0215005.MG930T1SPP,J2153.15MXF59P,J2153.15MXF35P,0215005.MXF3P,0217.032VXP,0217.160HXP,0215012.MXF54P,02153.15MXK3P,0215010.MXBP,P2153.15MXP,0215002.MXK6P,0217.400MRET1P,0217.032MXEP,J215005.MXF5P,J2151.25MXEP,0217.125HXP,0217.400HXP,J217.160MXEP,021501.6MXF4P,J215010.MXF34P,0215020.MXF73P,J215005.MXBP,0215002.MXGP,0219.160TXAP,J215002.MXK6P,J21501.6MXF5P,0215005.MXBF54P,0217.100VXP,J219.630MXAP,0215001.MXESPP,0215001.MXF51P,0215005.VXP,0215012.MXF79P,021506.3MXGP,0219004.MXAP,021501.6MXF5P,J215004.MXK16P,0215002.MRET1P,021701.6MXB940P,0215002.MXP,0217.080HXP,0215.125MXBP,0219.100MXAP,02193.15MXAEP,J21506.3MXB940P,J2153.15MXF11P,0215010.MXK40SPP,021506.3MXF34BDP,02171.25MRET1P,J2153.15MXF13P,0215.250MXP,0215005.MXF62P,0215.500MXP,J215005.MXEP,J215008.MRET1P,J2191.25MXABP,021506.3MXF151SPP,0215002.MXG941P,0215008.MX909P,02153.15MXK23P,J21706.3MXBP,021501.6MXF6P,J21502.5MXB948P,0215001.MXK19P,021906.3MRAET1P,J2151.25MXGP,0215001.MXK20SPP,0215010.MXDSVF1P,J215010.MXF56P,J219.800MXAP,0215020.MXF51P,J215010.MXF54P,J2153.15MXF14P,0215005.MXF61P,J215.500MXP,P21501.6MXP,021701.6TXP,J2153.15MXF38P,J215002.MXP,J2173.15MXBP,0215010.MXEP,021506.3MXEP,021501.6MRET1SPP,021502.5VXP,0215002.MRET3P,0215005.MXG941P,J21502.5MRET1P,J215008.MXF61P,J21902.5MXABP,0215004.MXEAP,J21506.3MXF22P,J2153.15MXF15P,0215005.MXF155SPP,J215004.MXG945P,J217.063MXBP,0215002.MXK21P,J219002.MXAEP,0215004.MXB941P,0215010.MXG940P,0215012.MXF34P,02153.15MXF155SPP,J2151.25MXP,0215005.MXF20P,021501.6MXF11P,0215002.MXBP,0215004.MXF56P,J217.500MXBP,02153.15MRG947T1P,0215005.MXEP-RES,J217.080MXGP,0215.400MXEP,0215.125MXEP,J21506.3MXB943P,J2191.25MXAEP,220502.5MXP,0215012.MXF11P,0219.125MXAEP,J215001.MXK11P,J2193.15MXABP,02153.15MG947T1SPP,0215002.MXK22P,0215005.TXP,0215012.MXF59P,0219.315MXAP,0215004.MXF57P,0217.100TXP,0215010.MXGP,J21506.3MXK9P,J21706.3MXEP,J219.125MXAEP,02193.15TXAP,2205.500MXP,0215016.MXF62P,02153.15MRET1P,J217005.MXP,J21506.3MXF20P,J215004.MXF51P,0217.800VXP,J2193.15MXAEP,0215001.MXF163SPP,J215010.MXF51P,083506.3MRET1P,083506.3MXK47P,J217.315MXEP,0215.200HXP,0215004.MXF34P,0219.250TXAP,0217001.HXP,J215012.MXP,0219.100MXAEP,0219.400MXAEP,021902.5MXABP,0215001.MXDSVF1P,02153.15MXG944P,J217.080MXEP,0215.400MXGP,J217.063MXEP,P215005.MXF20P,021901.6MXAF5P,J2153.15MXF18P,0215.630MRET1P,021506.3MXSRF41P,021901.6MXAP,0215004.MRET1SPP,0217.032MRET1P,J215002.MXF18P,J217002.MXBP,0215005.MXF41P,0215002.MXEP,021502.5TXP,0215015.MXF59P,0215004.MXF11P,021506.3MXK13P,0217.063MXP,220501.5MXF25P,J217.500MXEP,0215010.MXP,J215004.MXBP,02153.15MXK42SPP,J219001.MXAP,J215001.MXP,0217.630VXP,0215010.MRET1P,0215008.MXEAP,0215002.MX52LEAP,J21702.5MXP,0215.500MXGP,021506.3MXF74P,J217.250MXBP,J217002.MXEP,0215020.MRET5LP,J215012.MXP-RES,0217.050MXEP,0215004.MXP,0215010.MRET2P,0215012.MXP,0215015.MXF79P,0217.630MXBP,J21502.5MXGP,J215002.MXK21P,J215016.MXF62P,0219005.MXAP,02153.15MXF160SPP,02151.25MXP,J219002.MXABP,0215020.MXF57P,0215015.MXF53P,0215016.MXK27P,0215008.MXF41P,J215.400MXP,0217001.MRET1P,0219002.TXAP,021506.3MXPN,02153.15MRET5P,02153.15MXF60P,0215020.MXP,0215005.MXG947P,J2153.15MXF51P,J21501.6MXF11P,0215005.MXF111SPP,J215005.MXF61P,J215005.MXP,J215012.MXF51P,0217002.HXP,0217.630TXP,0219.125MXABP,0215020.MXF34P,0215020.MXEP,0215002.MXF18P,02153.15MXSSEP,021901.6TXAP,0215012.MXP-RES,0215001.MXK11P,0215002.MRG950T1P,02153.15MXF62P,2205001.HXP,021506.3HXP,J215004.MXP,0217010.HXP,0217008.MXP,02191.25MXAEP,0217.500MXB940P,J21502.5MXEP,02173.15TXP,0219002.MXAF5P,J21502.5MXB940P,J215004.MXF34P,J217.100MXGP,0217.050TXP,J2200007DAT1P,0215.800MRET1P,0219.500MXAP,0215.400MXP,0215008.MAT5AP,J219001.MXAEP,0835005.MXP,021902.5MXAEP,J217008.MXP,0215008.MXF151SPP,0215008.MXF67P,0215010.MRET5P,0217.630MXEP,0215.315MXP,0215005.MRET1P,02153.15MRET3P,J217.315MXBP,220501.5MXP,0215016.MRET1P,0217.200MXBP,0215.200MRGT1P,0217.200TXP,J217.400MXBP,J2171.25MXP,0215005.MXF60P,021501.6MXESPP,0215004.MXK6SPP,J215005.MXGP,0215.500MXF22P,0215008.MXF20P,J2173.15MXEP,0835005.MXF70P,0219.125TXAP,J217004.MXBP,0835004.MXP,J2151.25MXK2P,J217.100MXEP,0215002.MXK21SPP,021506.3MXK8P,J215015.MXEP,J215010.MXF38P,0215004.MXF134SPP,0215020.MXF53P,J215.250MXP,0215.630MRGT1P,021702.5MXP,0215010.MRG943T1P,0215008.MXG941P,0217.050MXBP,J21501.6MXBP,J21502.5MXF18P,J217.250MXEP,J215001.MXK19P,0215010.MRGT1P,J217.315MXP,J21502.5MXBP,J215.800MXF34P,J215004.MXF5P,J215010.MXB950P,J215010.MXP,J21906.3MXAEP,0217.100MRET1P,021506.3MXK9P,0215008.MXF104SPP,J215004.MXF11P,0215.250MRGT1P,0215.200MRET1P,0217.250HXP,J215010.MXF11P,J219001.MXABP,021502.5MXF22P,J219.160MXAEP,021506.3MXF52P,02153.15MXK1P,0215.800TXP,0217.500MXP,J215005.MXEP-RES,J215008.MXK8P,J217004.MXEP,0215008.MXF22P,J21501.6MXEP,P215008.MXP,0215.160MXEP,J215002.MRET1P,0217.050VXP,0215015.MXF73P,J215005.MXF3P,02173.15VXP,J21906.3MXABP,2205.350MXP,J215015.MXGP,22051.25MXP,0215004.MXESPP,0215004.MXF51P,021701.6VXP,0835005.MXK36P,J2153.15MXF34P,0215010.MXF61P,J217.630MXP,0215015.MXF51P,0215015.MRET5LP,021506.3MXESPP,021506.3MXF51P,0215005.MRET5P,08350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器件选型 发布时间 : 2023-02-22
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可定制显示屏的尺寸0.96”~15.6”,分辨率80*160~3840*2160,TN/IPS视角,支持RGB、MCU、SPI、MIPI、LVDS、HDMI接口,配套定制玻璃、背光、FPCA/PCBA。
最小起订量: 1000 提交需求>
可定制UV胶的粘度范围:150~25000cps,粘接材料:金属,塑料PCB,玻璃,陶瓷等;固化方式:UV固化;双固化,产品通过ISO9001:2008及ISO14000等认证。
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