【产品】SEMITEC推出最大电压100V的电流二极管,额定功率300W,用于稳定和限制电流
SEMITEC推出用于稳定和限制电流的电流二极管,也就是在电流电压或者附载阻抗波动的时候给电路提供稳定的电流。
形名:
外形尺寸图:
应用领域:
用于LED亮度稳定的恒流源;LED路灯、LED荧光灯、LED灯泡、LED筒灯;恒压电路,用于为齐纳二极管提供恒定电流;恒流源,用于接近传感器和其他传感器;电池充电/放电电路;电解电容器老化设备;用于各种半导体设备的恒流测试设备;电信线路接口;接地漏电断路器;压电致动器电流源;稳定电源电路。
规格:
(一)一般规定:
(二)推荐最大电压:
E系列:
S系列:
电压-电流特性:
编带捆扎选项:石塚提供轴向和SMD编带捆扎。(如图)
环境温度对功率和夹止电流额定值的影响:
如何补偿由于CRD温升导致的电流降低:
对于1mA或更大的电流,可将电阻与CRD搭配使用,以便补偿电流减小和波动。 以下值是补偿电阻的典型值。
带或不带电阻时电流 - 电压特性 ( 示例 ):
CRD,用于更高电流:CRD可行内使用以放大允许电流。CRD,用于更高电压:搭配齐纳二极管行内 使用CRD允许在更高电压值下使用稳定电流。
安装垫推荐尺寸 ( 仅对S系列 ):
动态特性 (电压 - 电流):
可靠性:
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本文由Sdrak转载自SEMITEC,原文标题为:【产品】SEMITEC推出用于稳定和限制电流的电流二极管,本站所有转载文章系出于传递更多信息之目的,且明确注明来源,不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
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目录- 过压抑制应用 瞬态电压场景 典型应用 FIT计算方法&钳位波形 选择清单&术语/定义&免责声明 表面贴装型TVS 轴向引线型TVS
型号- LCE9.0A,1.5SMC540CA,SMCJ36CA,SA13CA,P4SMA16A,SMAJ6.0CA,30KPA45A,5KPXXX,SMAJ40CA,SMDJ12A,SMDJ43CA,SMBJ51A,5KP200A,30KPA170CA,P6SMB56A,LCE22A,SMDJ13A,20KPA26CA,P6KE22A,5.0SMDJ170A,P6KE24A,SMDJ78CA,SMDJ11A,30KPA280A,SMF26A,1.5SMC13CA,SA43A,SMCJ14CA,P4KE13CA,5KP75A,SMCJ78A,30KPA300CA,P4SMA530CA,P4SMA18A,SMDJ10A,P6KE18CA,5.0SMDJ85A,5KP78A,AK10-530C,LCE24A,P4SMA16CA,SMCJ100CA,30KPA48A,20KPA48CA,5KP,5KP28CA,P6KE20A,SMBJ300A,5KP30A,SMBJ150CA,1.5KE150A,P4SMA91CA,SMDJ170A,30KPA45CA,SMAJ70A,SA7.0CA,SMAJ75CA,AK3 - 430C,1KSMB9.1A,SMF24A,SMA6L9.0A,SMBJ16CA,SMA6JXXA,3.0SMC30A,SMA6JXXX,SMDJ58A,P6SMB170CA,SA45A,1.5KE220CA,SA48CA,SMCJ30A,P6KE540A,3KP36CA,5.0SMDJ12CA,P6KE27A,SA180A,P6SMB51A,1KSMB160CA,SMA6J5.0A,SA40A,RS232,SMCJ75A,SMA6L40A,SA22CA,P6KEXXXXXX,P6KE8.2CA,1KSMB27A,SMAJ100A,P4SMA300A,SMF22A,3KP100CA,30KPA42A,SMDJ30CA,P6SMB250A,P4SMA160CA,1.5SMC400A,1KSMB130A,P4KE130CA,P4KE180A,5.0SMDJ170CA,SA110CA,30KPA54CA,P4SMA82CA,P4KE250CA,15KPA75CA,30KPA150A,SMDJ54A,30KPA43A,3.0SMC33A,30KPA198A,AK6-170C,SMDJ160CA,1.5KE7.5A,20KPA180A,3KP14CA,SMA6L85A,SMBJ400CA,P6SMB120A,LCE20A,P6SMB51CA,3KP220CA,P4KE22CA,1.5SMC300CA,AK3-058C,P6SMB300CA,SMCJ220CA,SMF20A,15KPA40CA,1.5SMC530A,P6SMB8.2A,15KPA70A,5KP15CA,1.5KE51A,1KSMB30CA,P6KE100A,1.5SMC39CA,P4SMA56A,P6SMB,V33ZA70PX,P6SMB540CA,1.5KE36CA,SA70CA,SLD,15KPA75A,P6KE36CA,15KPA100A,5KP36A,P6SMB16A,P6SMB300A,20KPA280CA,1KSMB22A,30KPA,5KP200CA,1KSMB43CA,5.0SMDJ130A,SMAJ18CA,SA17CA,1.5KE170CA,20KPA56A,5KP90CA,3KP24A,SMF,SMDJ51A,3KP45CA,5KP190CA,P4SMA170A,04611.25ER,1.5SMC47A,P6SMB15A,SMAJ250CA,SMCJ18CA,P4SMA10A,3KP58CA,1.5KE56A,20KPA160CA,3KP190A,5.0SMDJ30CA,1.5SMC440A,SMDJ120CA,P6SMB91CA,AK10 - 170C,1.5SMC170CA,LCE64A,P4SMA12CA,SA5.0CA,1KSMB24A,P4SMA480CA,5KP24CA,P6SMB16CA,P4SMA11A,3KP22A,SMBJ90A,SMBJ12CA,P4KE530A,SAC8.0,P6SMB13A,SMAJ130CA,SMBJ350CA,SMCJ70A,SAC8.5,SMBJ5.0A,SA48A,P4SMA12A,P4KE39CA,1.5SMC220A,SMCJ100A,P6SMB12A,1.5KE10A,20KPA52A,P4SMA13A,AK6 - 430C,P6KE180CA,P6KE510CA,SMBJ2SCA,P6SMB10A,3KP28A,3.0SMCXXA,5KP7.5CA,1KSMB170A,P4SMA47CA,P6SMB11A,SLD28-018,1KSMB56CA,SMDJ5.0A,SA26CA,30KPA58CA,P6SMB100CA,5.0SMDJ78CA,3KP10CA,1.5KE12A,15KPA18CA,15KPAXXX,P4KE400A,AK15 - 058C,P6SMB58A,SMBJ170A,1.5KE10CA,AK3 - 030C,LCE60A,1KSMB68A,1KSMB20A,P4KEXXXXX,5.0SMDJ43CA,P4SMA15A,1.5KE11A,P6KE,30KPA144CA,15KPA30A,3KP26A,SMA6L5.0A,SMDJ12CA,15KPA78A,30KPA84A,P6KE27CA,5KP33A,P6SMB82CA,15KPA180CA,AK3 - 380C,1KSMB6.8CA,5KP11CA,30KPA36CA,SMBJ5.0CA,20KPA52CA,P4KE6.8CA,P6SMB47CA,SA150CA,1.5SMC250CA,P4SMA480A,P6SMB220CA,SLD17-018,1.5KE540A,1KSMB62A,SMCJ85CA,15KPA26CA,P4SMA130A,15KPA24A,30KPA90A,3KP64A,AK3 - 076C,SLD33-018,P4KE20A,1.5SMC51A,SMBJ78CA,20KPA60A,P4KE68A,SMAJ48CA,SMBJ43CA,5KP33CA,AK15 - 066C,1KSMBXXXXX,P6KEXXXXX-B,SMCJ7.5A,SMAJ400A,SLD36U-017,30KPA71CA,P4SMAXXXXX,SA90A,SMCJ110A,15KPA110CA,30KPA102A,5KP20CA,SMBJ18A,20KPA132A,SA75CA,P4KE62CA,1.5SMC75CA,SMCJ8.5CA,LCEXXXXX-B,P6SMB12CA,SMAJ300CA,3KP6.5A,P6KE220CA,SA40CA,SLD20U-017,P4SMA30CA,1.5KE27CA,15KPA22A,SACXXXX,SMAJ26CA,5KP160A,1KSMB13CA,SACXXXXX,1.5SMC6.8A,20KPA96CA,SLD16U-017,3KP9.0CA,1.5KE510CA,SMAJ-XXXXX,P6KE100CA,P6KE22CA,SMBJ16A,20KPA240CA,SMBJ30CA,1.5SMC56A,5KP28A,SMAJ36A,30KPA108A,P4SMA51A,3KP20A,15KPA28A,SMAJ8.5CA,SMAJ180A,SMBJ440CA,P4KE100A,1.5KE130CA,P4SMA43CA,SMBJ17A,SMBJ120CA,20KPA120CA,5KP8.0A,1.5SMC10A,5KP250A,15KPAXXXXXX,3KP75CA,5KP64CA,SMBJ14A,P6SMB18A,P4SMA56CA,SMAJ13CA,SMDJ16CA,SMBJ130A,1.5SMC130CA,15KPA26A,15KPA48CA,5.0SMDJ36A,AK6-430C,P4KE530CA,P4KE62A,3KP40CA,5KP120CA,SA100A,SMBJ15A,P6KE180A,SMAJ170CA,AK6 - 380C,P4SMA440A,SMBJ9.0A,20KPA56CA,15KPA180A,SMA6L43A,30KPA260CA,SMBJ12A,SMF7.5A,30KPA144A,SMAJ6.0A,P6KE62CA,5.0SMDJ100CA,SMBJ350A,3KP100A,1.5SMC91A,AK6 - 030C,SA7.5CA,SMDJ120A,1KSMB39CA,SMCJ300CA,5.0SMDJ78A,1.5SMCXXXXX,SMCJ7.0A,SMDJ51CA,15KPA22CA,5.0SMDJ30A,5.0SMDJ48CA,SMBJ13A,SACB5.0,1.5KE62CA,SLD15-018,P6SMB43CA,SMCJ170CA,P6KE75A,SMAJ33A,SMCJ54CA,P4SMA220A,30KPA75CA,P4KE480CA,AK3-015C,1.5SMC22CA,AK10 - 430C,5.0SMDJ33A,SMCJ150A,20KPA172A,P6KE6.8A,SMBJ58A,1.5KEXXXXX,5KP70A,SA6.0A,P6SMB30CA,5KP8.5A,SMAJ78A,SLD13U-017,SMAJ30A,5KP120A,5.0SMDJ26CA,SMBJ10A,SMDJ18A,SMBJ11A,5KP51CA,P4KE27A,SMAJ22CA,SMBJ220A,SMCJ6.5CA,SMAJ75A,SMCJ36A,SMAJ100CA,SMDJ60CA,5.0SMDJ75A,LCE26A,P4SMA9.1A,SMDJ17A,SMBJ7.5CA,P4SMA91A,1.5KE100A,P6SMB170A,P6KE30A,3KPXXXXXX,SMCJ45CA,3KP60A,1.5SMC180A,30KPA84CA,SMA6L48A,SMF7.0A,P6KE75CA,P4KE24A,3KP180CA,SMDJ16A,AK10-058C,SMAJ6.5A,SMBJ440A,20KPA30CA,SMCJ10CA,P6KEXXX,SMCJ58CA,SMDJ7.5CA,3KP18CA,SMA6L45A,SMAJ6.5CA,SMBJ200CA,LCE28A,5KP210A,5.0SMDJ17CA,1.5KE18CA,SMDJXXXXX-T7,5KP60CA,P4KE160CA,SMDJ15A,5.0SMDJ70CA,1.5KE320A,SMCJ33A,1.5KE8.2CA,P4SMA350A,P6SMB56CA,AK6 - 076C,P4KE22A,SMBJ54A,P4SMA6.8CA,SMF28A,SMDJ14A,SMDJ8.5A,30KPA216CA,1KSMB130CA,P4KE75CA,P4KE6.8A,1.5KE91A,SA6.5A,5.0SMDJ33CA,SA36CA,AK3-150C,SMBJ,P4SMA9.1CA,P6KE170CA,SMDJ20CA,15KPA30CA,SMF6.0A,15KPA170CA,P4SMA15CA,1.5KE160A,LCE58A,P6SMB68A,SMA6L8.5A,LCE10A,P6SMB110A,30KPA58A,1KSMB9.1CA,P4SMA7.5CA,SMAJ7.5A,3KP6.0CA,5KP64A,SMDJ160A,3KP26CA,SMAJ60A,SMAJ,P4SMA510A,P6KE36A,SMBJ40A,5.0SMDJ70A,1.5KE550CA,LCE11A,SMDJ48A,1.5KE20CA,1KSMB7.5CA,SMCJ7.0CA,SMCJ20A,P4KE3
LED发光二极管使用注意事项!
LED LAMP的正常作业电流为20mA,电压的细小动摇(如0.1V)都将引起电流的大幅度动摇(10%-15%)。
【选型】WAGO(万可)TOPJOB®S轨装式接线端子选型指南(中文)
目录- 普通/保护接地/屏蔽接地和Ex防爆接线端子 多层轨装式接线端子 测量用可断开式/保险丝接线端子及与其外形相同的普通接线端子 保险丝接线端子(保险丝盒可断开) 可断开式接线端子/可断开式接地端子及保险丝接线端子 测量用可断开式接线端子,用于电流和电压互感器回路 保险丝插头,适于基础接线端子 传感器和执行器专用接线端子 带二极管或LED指示灯的单层接线端子 带二极管或LED指示灯的多层接线端子 二极管/LED指示灯插头和插头式空外盒 X-COM®S-MINI系列基础接线/基础接地端子和双层基础接线端子 可自行组装的孔型连接器和1线/2线孔型连接器 X-COM®S系列基础接线/基础接地端子和双层基础接线端子 可自行组装的孔型连接器和1线孔型连接器,带有锁定卡和护线板 X-COM®S系列, 适于Ex防爆应用 1线孔型连接器,适于Ex防爆应用 多层电气安装用接线端子 供电接线端子(适用于配电箱) TOPJOB® S轨装式接线端子用附件 大电流普通接线端子和保护接地端子 标记系统 安装用附件/工具/测试及测量设备
型号- 285-1171,285-1175,285-1178,2020-208/134-000,285-1177,2002-1311/1000-410,2002-1311/1000-411,2016-1307,2016-1304,2016-1302,2016-1301,285-1169,769系列,285-1185,285-1184,285-1187,2001‑1421/1000‑413,2002-3221/1000-413,2002-2247/099-000,285-1181,793-501/000-024,285-1179,282-435/011-000,2020-214/145-000,2020-202,2020-204,2020-203,2020-206,2020-205,2020-208,2020-207,2020-209,2006系列,2000-5311/1101-951,285-1161,2000-1307,285-1165,285-1164,285-1167,2000-1301,734-326/123-0XX,2000-1302,1494,2000-1305,2000-1306,2002-3221/1000-434,2000-1303,2000-1304,2022-103/999-953,2020-211/145-000,734-431,734-430,2001-1311/1000-411,2001-1311/1000-410,734系列,2002-1674/401-000,2020-1401,2020-1407,2022-108/145-000,2020-1404,2004-1493,2004-1491,2004-1492,2004-1311/1000-401,2004-1311/1000-400,2020-211,2020-210,2020-213,2020-212,2020-215,2020-214,285-19X,2022-104/133-000,2000-2209,2000-2204,2000-2203,2000-2202,2020-104/133-000,2000-2201,2000-2208,2000-2207,2000-2247/099-000,206-173,206-174,206-171,2002-1671/401-000,206-170,2020-5372/1102-953,2002-2291,2002-2292,2001‑1421/1000‑434,2002-2295,2002-2296,2006-911/1000-542,2006-911/1000-541,734-329/132-0XX,2022-101/142-000,2022-101/142-006,285-169,285-168,2002系列,2020-5372,2022-107/135-000,2002-2228/099-000,285-172,285-170,285-15X,210-702,2022-107/000-039,2022-107/000-038,2022-107/000-037,2022-107/000-036,2016-1391,2016-1392,284系列,2022-104/000-039/999-953,285-184,2042-351,285-181,206-128,2000-115,206-126,206-127,2002-2703,2006ÏΜÁÐ,2002-2702,2002-2704,2022-2234/999-953,285-188,285-187,2002-2701,2020-104/000-037,2020-104/000-038,2020-104/000-039,2002-2707,2002-2709,2002-2708,2020-104/000-036,2020-112/125-000,793-5501,285-197/999-950,2042-341,285-195,2000-121,285-194,249-116,285-191,249-117,206-118,2020-5391,206-124,2022-113/000-039,206-125,2022-113/000-038,2022-113/000-037,2022-113/000-036,285-199,734-326/125-0XX,285-197,258-5030,734-430/126-0XX,2000-405/011-000,2020-107/124-000,2004-405/011-000,249-105,206-105,209系列,258-5000,2000-5357/101-000,2002-191,281-503,2002-192,2002-194,2020-210/135-000,258-5007,258-5006,258-5005,793-35XX,2020-110/000-038,2020-110/000-039,2020-110/000-036,2022-106/999-953,2020-110/000-037,285-137,2002-1911/1000-836,2020-110/135-000,2004-1411/1000-400,285-135,285-134,285-131,7646,2016-499,2004-1411/1000-401,7649,285-139,2002-7111,2000-557,2020-5311/1102-950,2000-558,2000-559,793-501/000-023,2000-552,2000-553,2002-7114,2000-554,2000-555,2000-556,2002-1811,285-148,285-147,793-501/000-017,734-327/144-0XX,285-144,285-141,2002-171,2002-172,734-329/134-0XX,2022-101/142-016,2000-560,285-151,793-501/000-012,285-150,210-719,285-159,2002-1801,2002-1802,793-501/000-006,285-157,793-501/000-007,210-721,793-501/000-005,285-154,793-501/000-002,210-720,2002-161,2002-1804,2004-911/1000-542,794-5553/000-002,2004-911/1000-541,734-431/147-0XX,285-13X,2002-1792,2001‑1411/1000‑411,2020ÏΜÁÐ,215-111,2002-1791,2001‑1411/1000‑410,2002-2647,2022-105/134-000,2002-409/000-006,2002-409/000-005,7692,2002-1781,2020-204/124-000,2002-1305,2002-1306,2002-1307,2002-1308,2002-1301,2002-1302,2002-1303,2002-1304,2002-2209/099-000,2020-203/000-037,2020-203/000-038,2020-203/000-039,2022-103/123-000,2020-5417,2020-203/000-036,2002-2662,2002-3211/1000-411,2002-2661,2002-3211/1000-410,2022-115/127-000,2001-433,2001-1321/1000-434,2001-434,2002-2667,2001-439,2002-1411/1000-410,2002-1411/1000-411,2001-437,2001-438,2001-435,2006-921/1000-541,2001-436,2006-921/1000-542,2020-207/124-000,2020系列,2000-5417/1102-950,260,2020-108/134-000,777-303,261,2002‑880/1000‑541,262,2000-2196,264,2000-2195,2001-440,2002-2657,2016-434,2016-433,2002-1211/1000-411,2016-435,2002-1211/1000-410,2020-107/144-000,2006-931/099-...,270,2002-2604,2002-2603,2001-410,279,249-197,2002-2602,2002-2601,2016-403,2002-2608,2016-402,2002-2607,2016-405,2016-404,2002-2609,734-430/146-0XX,2042系列,2016-76XX,280,281,2000-2228/099-000,282,283,284,285,2022-101/122-016,2022-105/000-039/999-953,2003-499,2006-931/1099-541,2006-931/1099-542,2022-111/136-000,2002-1771,290,2002-1772,2022-101/122-000,2020-213/000-038,2020-213/000-039,2002-1774,2020-213/000-036,2020-213/000-037,2000-2232/099-000,2022-101/122-006,2002-1761,2010-1202,2010-1201,2022-106/123-000,2010-1204,2002-2611,2002-2612,2001-408,2010-1208,2001-409,2010-1207,2020-5477,2001-406,2001-407,2001-404,2001-405,2001-402,2001-403,2002-2237/099-000,2002-1391,404/000-005,404/000-006,215-511,2002-1392,2002-1393,2002-1394,282-434/100-000,2002‑2211/1000‑410,2022-114/136-000,2020-267,2002-2248,2002-2247,2002‑2221/1000‑413,2004-1211/1000-401,210-254,2004-1211/1000-400,777系列,2002-2233,2002-2232,2002-2234,2020-261,7292,2002-2231,2020-107/000-037,2020-264,2002‑2211/1000‑411,2020-107/000-036,2020-107/000-039,2020-107/000-038,2002-2237,2002-2239,2002-2238,2000-405/000-005,2000-405/000-006,2002-641,2000-2204/099-000,2006-1611/1000-542,2002-649,2006-1611/1000-541,2022-104/000-039,2020-287,2022-104/000-037,2022-104/000-038,2022-104/000-036,2000-2234/099-000,2002-1981/1000-429,2002-2257,2020-281,2020-284,2020-113/000-036,285-995,2020-113/
怎么样能够多少使LED的寿命有所延长?
温度是使发光二极管性能退化的主要原因之一。也就是说,尽可能降低发光的LED元件的温度对于延长其使用寿命是有效的。为了降低LED元件的温度,可以考虑采取下列措施: •减小通过元件的电流。 •在低温环境中使用。 •进行SET的散热设计。 总之,采取了降温措施就有利于延长寿命。
SEMITEC(石塚)NTC热敏电阻选型指南(英文)
目录- NTC thermistors Micro thin film thermistor Micro thin film type sensor probe Thin film thermistor Very high accuracy thermistor High accuracy thermistor High sensitivity thermistor High temperature, high sensitivity, glass encapsulated thermistor High accuracy, SMD chip type thermistor High temperature axial type thermistor Non-contact (IR) temperature sensor Current regulating diode VRD voltage regulating diode Inrush current limiter THERMOPILE
型号- 103CT-01006,103FT1005A5P,503NT-4-R025H42G,Z2U SERIES,E-301,S-183T,ZD022,ZD027,Z2082,Z6068U,S-701T,S-822T,S-103T,103CI-01006,AP,202AT,203CT,AT,563CT-4,ZD033,FΜ,Z2U,503KT1608T,ZD039,303ET,Z6033U,103FT1005B5P,Z6100,ZD047,Z2008U,NT-4 SERIES,103FT1005A5P1-□,103KT1005T,ZS1033D-T,Z6056U,473CT-4,15D2-15,S-202T,833ET,15D2-13,502AT,15D2-11,234NT-4-R200H42G,204CT,CT,6D2-22,ZD056,15D2-08,202AP-2,473CT,203AT,103AT-11,ZS1033U,203AT-11,203AP-2,E-183,ZD SERIES,5D2-15,5D2-13,103AT-2、3,5D2-14,5D2-11,104NT-4-R025H42G,E-501,5D2-10,ZS1033D,S-272T,Z2010U,1.5D2-15,402ET,5D2-18,ZS-D,ZD068,Z6120,103KT1608T,ZS1022U,4D2-18,10TP583T,103ETB,503ET,563CT,103NT-4-R025H41G,103NT-4-R□□□H□□G,Z2 SERIES,103ET□□-□□,502NT-4-R025H39G,S-301T,ET,ZS1022D,S-152,S-153,502AT-11,Z6015,S-272,Z6018,Z6U,Z6012,4D2-11,4D2-13,4D2-15,4D2-14,Z6150U,203CT-4,104CT-90113,10D2-08,503CT-91027,105NT-4-R025H46G,10D2-07,513CT,10D2-05,103FT1005D5P,16D2-07,FT,10D2-10,16D2-13,16D2-14,Z2100,16D2-15,Z6027,20D2-11,S-183,403ET,16D2-10,16D2-11,Z6022,234ET,4D2-22,223FΜ5183,364FT1005A5P,E-272,E-153,562CT,E-152,10D2-18,5D2-05,ZS-U,10D2-15,504NT-4-R025H45G,S-153T,10D2-14,10D2-13,104NT-4-R025H43G,103AP-2,10D2-11,252CT-4,S-152T,20D2-05,5D2-08,202AT-11,113CT-4,Z6039,5D2-07,103JT,Z6033,20D2-08,502AT-2,ZS1015,ZS1018,Z6100U,ZS1012,512CT,113CT,204AP-2,E-701,E-822,212ET,□□□AP-2-□,Z2,Z6047,Z2120,Z6,1D2-22,S-123,204NT-4-R025H43G,1D2-15,1D2-13,Z6082U,103CT-4,852NT-4-R050H34G,103AP-2-A,S-352,912CT,Z2012,912CT-4,Z2018,104JT,Z2015,47D2-18,Z6056,Z6039U,ZS,203NT-4-R025H42G,Z6015U,Z6027U,103AT-□-FT,ZS1039,ZS1033,ZS1047U,S-352T,JT,E-123,3D2-15,3D2-11,102AT-2,204CT-4,Z2022,3D2-14,ZS1047D,NC-□□,Z2027,Z2012U,3D2-10,12D2-14,S-822,Z6018U,12D2-13,513CT-4,Z6068,12D2-15,ZS1012U,ZS1027,Z2033U-52Z,ZS1022,12D2-10,223FΜ3122,12D2-11,E-352,KT,103ET,S-501T,Z6U SERIES,3D2-22,223FΜ□,202AT-2,Z2033,Z2039,□102□,ZS1012D,232AP-2,224ET,104AP-2,12D2-07,Z2150,203AT-2,Z6082,Z6120U,103CI-21048,503FT1005B5P,E-102,5D2-11LT3C,E-101,503AP-2,E-103,Z2047,S-562,CT SERIES,22D2-07,S-202,Z2018U,104KT1608T,Z6022U,ZS1047,E-452,ZS1018U,Z6 SERIES,103CT,104ET,S-123T,102AT,Z2056,102AT-11,KT SERIES,5D2-11LCTR,ZS1018D,562CT-4,104CT-4,103KT1608T-□□,Z6047U,8D2-11,8D2-10,ZS1027U,ZS1015U,NT,512CT-4,364FT0603A5P,503FT1005A5P,E-562,S-102T,S-562T,S-223T,2D2-13,NT-4,2D2-11,ZS1039U,2D2-10,8D2-18,8D2-13,E-202,4.7D2-15,103JT-□□□,8D2-15,103NT-4-R025H34G,4.7D2-13,8D2-14,Z2068,493NT-4-R100H40G,103CT-□□□,ZS1015D,2D2-15,2D2-14,252CT,Z2180,ZS1039D,582ET,ZS1027D,S-103,S-101,S-102,S-223,Z6012U,103CT-21048,103AT-5,103AT-4,S-452T,8D2-07,103AT,S-101T,104CT,S-452,Z2015U,203ET,502AP-2,ZD015,ZD018
想以1mA电流使发光二极管发光,可以吗?
要用1mA使发光二极管发光的话,建议使用低功耗型LED。 这种情况,建议进行电路设计时要采取相应措施,使实际流通的电流与设定电流不会出现大的偏差。不推荐使用小于1mA的驱动电流。
【产品】带宽>200kHz的线性光耦合器HPC300-X,具有0.01%反馈线性
华联电子推出的线性光耦合器HPC300-X是由砷化铝镓红外LED与两个光敏二极管形成的光耦合。一个光电二极管用于生成LED反馈机制用的控制信号驱动电流,从而为LED的非线性时间和温度给予补偿。
直接给发光二极管加压使其发光也可以吗?
如果直接加压使LED发光,有可能有过大的电流通过LED使其受损,所以这种做法不予推荐。 采用电压驱动时,要在电路上配置限流电阻,防止过大电流通过。
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可定制变压器支持60W-600W范围,额定电流最高10A,漏感稳定度最小3%;支持开关变压器、电流感测变压器、栅极驱动变压器、LLC谐振变压器、PoE变压器等产品定制。SPQ为5K。
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可定制变压器的常规尺寸从EE4.4到ETD49不等,温度范围:-40℃~150℃。自动化产品的起订数量:20KPCS,其它定制产品无起订量要求。
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