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TBC-DS3.3
关键词:
TBC-DS3.3
所属分类:
产品详情
TBC-DS3.3 多量程闭环型霍尔电流传感器的初、次级之间是绝缘的,可用于测量直流、交流和脉冲电流。
TBC-DS3.3 series multi-range current sensor is a closed loop device based on the measuring principle of the hall effect and null balance method, with a galvanic isolation between primary and secondary circuit. It provides accurate electronic measurement of DC, AC or pulsed currents.
电参数 Electrical data(Ta=25℃±5℃)
型号 Type |
TBC06DS3.3 |
TBC15DS3.3 |
TBC25DS3.3 |
TBC50DS3.3 |
单位 |
额定输入电流(Ipn) |
±6 |
±15 |
±25 |
±50 |
A |
测量电流范(Ip) |
±12 |
±30 |
±50 |
±100 |
A |
次级匝 数(Ns) |
960±1 |
1200±1 |
1200±1 |
1200±1 |
T |
内接取样电阻 |
25±0.1% |
12.5±0.1% |
7.5±0.1% |
3.75±0.1% |
Ω |
额定输出电压(Vsn ) |
Ip=±Ipn ±0.625±0.5% |
V |
|||
电源电压 |
+3.3±5% |
V |
|||
功耗电流 |
≤15+Ip/Ns |
mA |
|||
零点电压 |
@ Ip=0 1.65±0.5% |
V |
|||
零点电压温漂 |
@ -40~+105℃ ≤±0.5 |
mV/℃ |
|||
输出电压温漂 |
@ -40~+105℃ ≤±0.5 |
mV/℃ |
|||
线性度 |
@ Ip=0-±Ipn ≤ 0.1 |
%FS |
|||
总精度 |
@ -40~+105℃ ≤±7 |
% |
|||
di/dt跟随精度 |
>50 |
A/µS |
|||
响应时间 |
@ Ip=Ipn, 50 A/µS ,10%-90% <1 |
uS |
|||
带宽 |
@DC,(-3dB) 100 |
KHz |
|||
绝缘电压 |
@ 50HZ,AC,1min 2.5 |
KV |
应用 Applications
●交流变速驱动器
AC variable speed drives
●直流电机驱动静态转换器
Static converters for DC motor drives
●通讯电源
Battery supplied applications
●不间断电源UPS
Uninterruptible Power Supplies (UPS)
●开关电源
Switched Mode Power Supplies(SMPS)
●电焊机
Power supplies for welding applications
●光伏产品
Solar inverters
结构参数 Mechanical dimension(for reference only)
![1](https://omo-oss-image.thefastimg.com/portal-saas/new2022072617183001088/cms/image/8bf95f26-ed79-41db-8990-8bd86c6dd91b.jpg)
Remarks:
1. All dimensions are in mm.
2. General tolerance ±1mm
接线图 Pin connections
匝数Turns |
额定电流IPN(A) |
额定输出电压Vo(V) |
初级电阻[mΩ] |
初级电感[uH] |
连接点 |
1 |
±6(±15, ±25,±50) |
1.65±0.625 |
0.18 |
0.013 |
|
2 |
±3(±7.5, ±12.5,±25) |
1.65±0.625 |
0.81 |
0.05 |
|
3 |
±2(±5, ±8.3,±16.6) |
1.65±0.625 |
1.62 |
0.12 |
|
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 are available.
执行标准 Standards
● UL94-V0.
● EN60947-1:2004
● IEC60950-1:2001
● EN50178:1998
● 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 +105 |
ºC |
TA |
储存温度 Storage temperature |
-40 to +125 |
ºC |
TS |
毛重(约) Mass(approx) |
DS3.3:10 |
g |
M |
特性图 Characteristics chart
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