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TBC-LSR335
关键词:
TBC-LSR335
所属分类:
产品详情
TBC-LSR335系列闭环电流传感器的初、次级之间是绝缘的,具有超强抗干扰能力;用于测量直流、交流和脉动电流。
TBC-LSR335 series current sensor is closed loop device based on the measuring principle of the hall effect,with a galvanic isolation between primary and secondary circuit. It has strong anti-jamming ability and provides accurate electronic measurement of DC, AC or pulsed currents.
电参数 Electrical data(Ta=25℃±5℃, RL=10KΩ, CL=10nF)
型号 Type |
TBC06 |
TBC10 |
TBC15 |
TBC20 |
TBC25 |
TBC30 |
TBC40 |
TBC50 |
单位 |
额定输入电流(Ipn) |
±6 |
±10 |
±15 |
±20 |
±25 |
±30 |
±40 |
±50 |
A |
测量电流范围(Ip) |
±15 |
±25 |
±37.5 |
±50 |
±62.5 |
±75 |
±100 |
±125 |
A |
匝 比 (Np/Ns) |
1:1200 |
1:1000 |
1:1200 |
1:1200 |
1:1000 |
1:1200 |
1:1200 |
1:1000 |
T |
内接取样电阻 |
25.0 |
12.5 |
10.0 |
7.5 |
5.0 |
5.0 |
3.75 |
2.5 |
Ω |
额定输出电压 |
@ Ip=±Ipn ±0.5±1.0% |
V |
|||||||
输出电阻 |
≤20 |
Ω |
|||||||
初级引脚尺寸 |
□ 6.28 ×1.0 |
mm |
|||||||
电源电压(Vc) |
+3.3±5% |
V |
|||||||
功耗电流 |
≤15+Ip/Ns |
mA |
|||||||
参考电压(Vref) |
+1.65±0.5%(Output) |
V |
|||||||
参考内接电阻 |
200 |
Ω |
|||||||
外接参考电压范围 |
0.5-1.7(Input) |
V |
|||||||
零点电压 |
@ Ip=0 +1.65±0.5% |
V |
|||||||
失调电压温漂 |
@ -40~+105℃ ≤±0.05 |
mV/℃ |
|||||||
输出电压温漂 |
@ -40~+105℃ ≤±0.05 |
mV/℃ |
|||||||
线性度 |
@ Ip=0-±Ipn ≤0.1 |
%FS |
|||||||
总精度 |
≤±1.0 |
% |
|||||||
di/dt 跟随精度 |
>50 |
A/µS |
|||||||
响应时间 |
@ Ip=Ipn, 50 A/µS ,10%-90% <1.0 |
µS |
|||||||
带宽 |
@-3dB DC±100 |
KHz |
|||||||
绝缘电压 |
@ 50HZ,AC,1min 3.0 |
KV |
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
●光伏产品
Solar inverters
结构参数 Mechanical dimension(for reference only)
Remarks:
1. All dimensions are in mm.
2. General tolerance ±1mm.
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
●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) |
LSR335:12 |
g |
M |
特性图 Characteristics chart
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