您好,欢迎访问南京托肯电子科技有限公司官网

EN   CN

全部
  • 全部
  • 产品管理
  • 新闻资讯
  • 介绍内容
  • 企业网点
  • 常见问题
  • 企业视频
  • 企业图册
南京托肯电子科技有限公司

产品展示

undefined
undefined
undefined
undefined
+
  • undefined
  • undefined
  • undefined
  • undefined

TBC50-100LAS5

TBC-LAS5系列闭环型电流传感器的初、次级之间是绝缘的,可用于测量直流、交流和脉冲电流。

关键词:

TBC50-100LAS5

所属分类:

产品详情

  TBC-LAS5系列闭环型电流传感器的初、次级之间是绝缘的,可用于测量直流、交流和脉冲电流。

  The TBC-LAS5 series current sensor is a closed loop device based on the principle of the hall effect and null balance method. The output from the current sensor is the balancing current which is a perfect image of the primary current reduced by the number of secondary turns at any time. This current can be expressed as a voltage by passing it through a resister. It provides accurate electronic measurement of DC,AC or pulsed currents.

  电参数 Electrical data(Ta=25℃±5℃)

型号 Type
参数Parameter

TBC50LAS5

TBC100LAS5

单位
Unit

额定输入电流(Ipn)
Rated input (Ipn)

±50

±100

A

测量电流范围(Ip)
Measure range(Ip)

±160

±250

A

额定输出电压
Rated output

0.625±0.5%

0.625±0.5%

V

匝      比  (Np/Ns)
Turns ratio(Np/Ns)

1:1200

1:1200

T

次级线圈电阻
Secondary coil resister  

@ +85℃           25

@ +85℃          15

Ω

内接取样电阻
Internal resister

3.75±0.1%,25PPm//℃

1.875±0.1%,25PPm//℃

Ω

电源电压  
Supply voltage

 +5±5%

V

功耗电流
Power consumption

   20+IpX(Np/Ns)

mA

参考电压
Reference voltage

 +2.5±0.4%(output)

V

外接参考电压范围
Vref external range

2.0-2.8(Input)

V

参考电压内接电阻
Vref internal  resistor

200

V

零点电压
Zero voltage

@ Is=0                         +2.5±0.4%

V

零点电压温漂
Zero voltage drift

@ -40~+85℃                   ≤±0.1

mV/℃

线性度 Linearity

@ Ip=0-±Ipn                    ≤0.1

%FS

响应时间
Response time

@100A/μS,10%-90%               <0.5

µs

绝缘电压
Galvanic isolation

@ 50,AC,1min                     5.0

KV

di/dt跟随精度
di/dt accurately followed

>100

A/μs

带宽
Bandwidth

@DC,(-3dB)                          100

KHz

  应用 Applications

  ●变频调速系统

  Variable speed drives

  ●电焊机

  Welding machine

  ●通讯电源

  Battery supplied applications

  ●不间断电源UPS

  Uninterruptible Power Supplies (UPS)

  ●电化学

  Electrochemical

  ●交换式电源供应

  Switched Mode Power Supplies (SMPS)

  结构参数 Mechanical dimension(for reference only)

  

1

  Remarks:

  1. All dimensions are in mm.

  2. General tolerance ±1mm

  接线图 Pin connections

Turns

Rated current
Ipn(A)

Measure range
Ip(A)

Rated voltage
Vsn( V)

Secondary turns

Primary
resistance
(mΩ)

Primary
inductance
(uH)

1

50(100)

160(300)

0.625

1200

0.08

0.007

  使用说明 Directions for use

  1. 当待测电流从传感器穿过,即可在输出端测得电压大小。(注意:错误的接线可能导致传感器损坏)

  When the current will be measured goes through a sensor ,the voltage will be measured at the output end.

  (Note: The false wiring may result in the damage of the sensor).

  2. 可按用户需求定制不同额定输入电流和输出电压的传感器。

  Custom design in the different rated input current and the output voltage available.

  执行标准 Standards

  ●UL94-V0.

  ●EN60947-1:2004

  ●IEC60950-1:2001 Test Voltage: 1000V

  ●EN50178:1998 Test Voltage: 1000V

  ●SJ 20790-2000

  总体参数 General date

 

数值 Value

单位 Unit

符号 Symbol

工作温度 Operating temperature

-40 to +85

ºC

TA

储存温度 Storage temperature

-40 to +125

ºC

TS

毛重(约)  Mass(approx)

LAS5:17

g

M

  特性图 Characteristics chart

1 

在线订购

提交

联系人


邮箱:sale@token-sensor.com

QQ:华北+海外:624697157
         华东:2646271388、2661584540
         华南: 2386471297

联系我们


全国热线:025-87131818 

地址:南京市江宁区禄口街道工业集中区飞天大道80号  

总机:025-87131818   

传真:025-84643985

国际市场:025-84912339     

国内市场:025-84619081

国内市场:025-52148109


COPYRIGHT 2023 南京托肯电子科技有限公司 苏ICP备05023903号-1 网站建设:中企动力  南京   营业执照