Products
TBC-CQ1 series current sensor has strong anti-jamming ability and it provides accurate electronic measurement of DC, AC or pulsed currents. This series current sensor has rated current input between 15A and 75A, meansure range upto 150A. It has 0.5% accuracy, very small size, very reliable. Available for appearance customization.
Technology :
Closed loop Hall effectMax. Nominal Value :
±75AMax. Measuring Range :
±150AOutput Signal :
±4VSupply Voltage :
±15V ±5%Accuracy :
0.5%Op. Temperature :
-40 °C / 85 °CMounting :
PCBWeight :
12gMOQ :
72
Electrical data (Ta=25℃±5℃,RL=2KΩ,CL=10000PF) |
Type Parameter |
TBC 15CQ1 |
TBC 20CQ1 |
TBC 25CQ1 |
TBC 30CQ1 |
TBC 40CQ1 |
TBC 50CQ1 |
TBC 60CQ1 |
TBC 75CQ1 |
Unit |
Rated input (Ipn) |
15 |
20 |
25 |
30 |
40 |
50 |
60 |
75 |
A |
Measuring range(Ip) |
±45 |
±60 |
±75 |
±90 |
±120 |
±150 |
±150 |
±150 |
A |
Size of input pins |
□ 6.08×1.0 |
mm |
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Turns ratio(Np/Ns) |
1:1500 |
1:2000 |
1:1875 |
1:2250 |
1:2000 |
1:2000 |
1:2000 |
1:2000 |
T |
Inside resistance |
200 ±0.1% |
200 ±0.1% |
100 ±0.1% |
100 ±0.1% |
40 ±0.1% |
20 ±0.1% |
18 ±0.1% |
15 ±0.1% |
Ω |
Rated output |
@ Ip=±Ipn ±4±0.5% |
V |
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Supply voltage |
±15±5% |
V |
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Power consumption |
15+IpX(Np/Ns) |
mA |
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Zero voltage |
≤±30 |
mV |
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Offset drift |
@ -40~+85℃ ≤±0.5 |
mV/℃ |
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Output drift |
@ -40~+85℃ ≤±0.5 |
mV/℃ |
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Linearity |
@ Ip=0-±Ipn ≤0.1 |
%FS |
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Response time |
@ Ip=Ipn, 50 A/µS ,10%-90% <1.0 |
μS |
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Bandwidth |
@-3dB DC±100 |
KHz |
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Galvanic isolation |
@ 50HZ,AC,1min 3.0 |
KV |
Applications |
Switched Mode Power Supplies (SMPS)
AC variable speed drives
Uninterruptible Power Supplies (UPS)
Electrical appliances
Battery supplied applications
DC motor drives
Mechanical dimension (for reference only) |
Remarks:
1. All dimensions are in mm.
2. Secondary pin size and tolerance: width:0.5±0.1mm;thickness:0.25±0.05mm
3. General tolerance ±1mm
Further Note |
L/T: Large quantity in 14 days
customized: Support OEM/ODM, Laser marking, Packing
Warranty: 2.5 years
After-sale service: within 24 hours
Packing and Shipment |
Add: NO.80 Feitian Avenue, Lukou Street, Jiangning District, Nanjing City
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