电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

TMOV34S751EP

产品描述Varistors THERMALLY PROTECTED VARISTOR 34 MM DISC
产品类别电路保护   
文件大小829KB,共7页
制造商Littelfuse
官网地址http://www.littelfuse.com
下载文档 详细参数 全文预览

TMOV34S751EP在线购买

供应商 器件名称 价格 最低购买 库存  
TMOV34S751EP - - 点击查看 点击购买

TMOV34S751EP概述

Varistors THERMALLY PROTECTED VARISTOR 34 MM DISC

TMOV34S751EP规格参数

参数名称属性值
Product AttributeAttribute Value
制造商
Manufacturer
Littelfuse
产品种类
Product Category
Varistors
RoHSDetails
产品
Product
MOV
电压额定值 AC
Voltage Rating AC
750 VAC
电压额定值 DC
Voltage Rating DC
970 VDC
Clamping Voltage2 kV
直径
Diameter
34 mm
Peak Surge Current40 kA
电容
Capacitance
1800 pF
最小工作温度
Minimum Operating Temperature
- 55 C
最大工作温度
Maximum Operating Temperature
+ 85 C
系列
Packaging
Bulk
MountingRadial
容差
Tolerance
20 %
NumOfPackaging1
工厂包装数量
Factory Pack Quantity
30

文档预览

下载PDF文档
Metal-Oxide Varistors
(MOVs)
Industrial High Energy Thermally Protected Varistors > TMOV 34S Varistor Series
®
TMOV
®
34S Varistor Series
Description
RoHS
Agency Approvals
Agency
Standard
UL1449
QC42201-C001,
QC42201-A001,
IEC 60950-1 (Annex Q)
IEC 61051-1,
IEC 61051-2,
IEC 60950-1 (Annex Q)
Agency File Number
E320116
The Littelfuse TMOV
®
34S thermally protected varistor
series consists of a 34mm square format varistor element
(MOV) with an integral thermally activated element. This
element is designed to open in the event of overheating
due to abnormal overvoltage, limited current conditions.
Certain TMOV
®
34S varistor are offered with a "monitor"
lead which may be connected to signalling circuity to
indicate if the MOV has been disconnected from the circuit.
TMOV
®
34S varistor series offer quick thermal response due
to the close proximity of the integrated thermal element
to the MOV body. The integrated configuration also offers
lower inductance than most discrete solutions resulting
in improved clamping performance to fast over voltage
transients.
Features
IECQ-C BSI 15.0009
High peak current
rating to 40 kA
-55ºC to +85ºC
operating temp
RoHS Compliant and
Lead–free Available
Alternative design
available with
narrow 3mm wide
monitor (right) lead
Alternative design
available with 2 leads
only (no monitor lead)
40021525
Absolute Maximum Ratings
• For ratings of individual members of a series, see Device Ratings and Specifications chart
Applications
TMOV34S
Varistor Series
115 to 750
Continuous
Steady State Applied Voltage:
AC Voltage Range (V
M(AC)RMS
)
Transients:
Peak Pulse Current (I
TM
)
For 8/20µs Current Wave, single pulse
Single Pulse Energy Range
For 2ms Current Wave
Operating Ambient Temperature Range (T
A
)
Storage Temperature Range (T
STG
)
Temperature Coefficient (a
V
) of Clamping
Voltage (V
C
) at Specified Test Current
Hi–Pot Encapsulation (Isolation Voltage
Capability)
COATING Insulation Resistance
Units
V
SPD Products
AC Panel Protection
Modules
UPS (Uninterruptable
Power Supply)
Inverters
AC/DC Power Supplies
up to 40,000
A
Additional Information
280 to 1200
-55 to + 85
-55 to + 125
<0.01
2500
1000
J
ºC
ºC
%/ºC
V
Datasheet
Resources
Samples
* Contact your Littelfuse product representative to discuss alternatives and
for additional information.
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause per-
manent damage to the device. This is a stress only rating and operation of the device at
these or any other conditions above those indicated in the operational sections of this
specification is not implied.
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 09/14/17
驅動程序工作原理
在不支持鼠標滾輪的系統上安裝了滾輪鼠標的驅動后,在有滾動條的程序里滾動鼠標滾輪就可以使滾動條滾動. 我想問的是,驅動程序是如何作到的? 它是不是把鼠標滾輪的動作轉變為其它的動作.模擬點 ......
qzl1125186 嵌入式系统
短信幽默
某人一心埋头在电脑中,其母推门进来递过一杯水,他茫然地看看水杯,若有所思地问:妈妈,你是拷贝过来的,还是移动过来的? ...
gaoyanmei 聊聊、笑笑、闹闹
EEWORLD大学堂----42/5000 以太网供电(PoE)培训系列
42/5000 以太网供电(PoE)培训系列:https://training.eeworld.com.cn/course/5347...
hi5 聊聊、笑笑、闹闹
怎样配置交换芯片 88E6095 使它支持 生成树协议(Spanning Tree Protocol)
如题,各位不吝赐教!...
ninyxth 嵌入式系统
急~汇编int指令文档哪里有啊?
由于要使用int中断服务程序操作文件,不知如何用,用来更改文件名的。求一份指令文档参考,谢!...
jackylam 嵌入式系统
请教 M4A5-256/128-10y1 的详细信息
前天在公司看到前辈研发的仪器上使用了可编程逻辑器件 编号:M4A5-256/128-10y1 。很想知道这个片子的详细信息,比如编号的含义,片子的生产厂家,最好有使用说明哦。但是上网查了1天都没有结果 ......
Estudent 单片机

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 372  465  805  541  605  26  11  1  59  38 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved