Hall Effect DC Current Sensor High Precision Current Sensor HOVS-01S0*/2
Hall Effect Current Sensor
Rated input current: 6-25A DC
Rated output voltage: 2.5±0.625V (2V)/1.65±0.625V(1.25V)
Power supply: +5±0.5V
PIN type, PCB install
Feature：
1.Compact and light, PCB mountable,
2.Primary pins act as mounting pins also.
3.Easy to use and changeable， measuring range.
4.High precision and good linearity.
5.Low offset and gain drift.
6.Low insert loss, Good overload capacity.
7.Wide band frequency, quick response.
More Choices
Describe
These are newly developed hall current sensor series which can be used for detecting of DC,AC, high frequency, pulse as well as various of irregular wave of current signals.
Solar inverters(MPPT), combiner box for solar applications.
Switched mode power supplies(SMPS), Power supplies, UPS, Welding applications, AC variable speed drives…etc.
Size
Circuit schematic
These series of products are suitable for different current measuring through changing the connection method of the primary pins.
The connection method are showing in below tables
1、Output zero voltage is 2.5V（suitable for connecting 5V control system）：
|
Connection method |
Turns of Primary coil |
HOVS-01S01 |
HOVS-01S02 |
HOVS-01S03 |
Rated output voltage |
|||
|
Rated input |
Max input |
Rated input |
Max input |
Rated input |
Max input |
|||
|
1 |
6A |
19.2A |
15A |
48A |
25A |
80A |
2.5V±0.625V |
|
|
2 |
3A |
9.6 |
7.5A |
24A |
12.5A |
40A |
2.5V±0.625V |
|
|
3 |
2A |
6.4 |
5A |
16A |
8.33A |
26A |
2.5V±0.625V |
|
2、Output zero voltage is 2.5V（suitable for connecting 5V control system）：
|
Connection method |
Turns of Primary coil |
HOVS-01S21 |
HOVS-01S22 |
HOVS-01S23 |
HOVS-01S24 |
Rated output voltage |
|
Rated input |
Rated input |
Rated input |
Max input |
|||
|
1 |
10A |
15A |
20A |
25A |
2.5V±2V |
|
|
2 |
5A |
7.5A |
10A |
12.5A |
2.5V±2V |
|
|
3 |
3.33A |
5A |
6.67A |
8.33A |
2.5V±2V |
3、Output zero voltage is 1.65V（Suitable for connecting 3.3V control system）：
|
Connection method |
Turns of Primary coil |
HOVS-01S06 |
HOVS-01S07 |
HOVS-01S08 |
Rated output voltage |
|||
|
Rated input |
Max input |
Rated input |
Max input |
Rated input |
Max input |
|||
|
1 |
6A |
12A |
15A |
30A |
25A |
50A |
1.65V±0.625V |
|
|
2 |
3A |
6A |
7.5A |
15A |
12.5A |
25A |
1.65V±0.625V |
|
|
3 |
2A |
4A |
5A |
10A |
8.33A |
16.66A |
1.65V±0.625V |
|
4、Output zero voltage is 1.65V（Suitable for connecting 3.3V control system）：
|
Connection method |
Turns of Primary coil |
HOVS-01S26 |
HOVS-01S27 |
HOVS-01S28 |
HOVS-01S29 |
Rated output voltage |
|
Rated input |
Rated input |
Rated input |
Max input |
|||
|
1 |
10A |
15A |
20A |
25A |
1.65V±1.25V |
|
|
2 |
5A |
7.5A |
10A |
12.5A |
1.65V±1.25V |
|
|
3 |
3.33A |
5A |
6.67A |
8.33A |
1.65V±1.25V |
Specification 1
|
Model |
HOVS-01S01 |
HOVS-01S02 |
HOVS-01S03 |
HOVS-01S06 |
HOVS-01S07 |
HOVS-01S08 |
Unit |
|
Input current |
6 |
15 |
25 |
6 |
15 |
25 |
A |
|
Measuring range |
±19.2 |
±48 |
±80 |
±12 |
±30 |
±50 |
A |
|
Output voltage |
2.5±0.625 |
1.65±0.625 |
V |
||||
|
Loaded resistance |
≥4.7 |
kΩ |
|||||
|
Supply voltage |
+5±0.5 |
V |
|||||
|
Current consumption |
<15 |
mA |
|||||
|
Zero offset voltage |
<±6 |
<±4 |
mV |
||||
|
Offset voltage temperature drift |
<±0.05 |
<±0.04 |
mV/℃ |
||||
|
Output voltage temperature drift |
<±0.5 |
<±0.4 |
mV/℃ |
||||
|
Linearity |
0.5 ( T=25℃) |
% |
|||||
|
Accuracy |
1.0 |
% |
|||||
|
Response |
<10 |
µS |
|||||
|
Insulation hipot |
3.0 |
kV/Min |
|||||
|
Insulation resistance |
≥500 |
MΩ |
|||||
|
-3db band width |
DC…100 |
kHz |
|||||
|
Working temperature range |
-40~+85 |
℃ |
|||||
|
Storage temperature range |
-50~+125 |
℃ |
|||||
Specification 2
|
|
HOVS01S21 |
HOVS01S22 |
HOVS01S23 |
HOVS01S24 |
HOVS01S26 |
HOVS01S27 |
HOVS01S28 |
HOVS01S29 |
Unit |
|
Input current |
10 |
15 |
20 |
25 |
10 |
15 |
20 |
25 |
A |
|
Measuring range |
±10 |
±15 |
±20 |
±25 |
±10 |
±15 |
±20 |
±25 |
A |
|
Output voltage |
2.5±2 |
1.65±1.25 |
V |
||||||
|
Loaded resistance |
≥4.7 |
kΩ |
|||||||
|
Supply voltage |
+5±0.5 |
V |
|||||||
|
Current consumption |
<15 |
mA |
|||||||
|
Magnetic offset voltage |
<±6 |
<±4 |
mV |
||||||
|
Offset voltage drift |
<±0.05 |
<±0.04 |
mV/℃ |
||||||
|
Output voltage drift |
<±0.5 |
<±0.4 |
mV/℃ |
||||||
|
Linearity |
0.5 ( T=25℃) |
% |
|||||||
|
Accuracy |
1.0 |
% |
|||||||
|
Response |
<10 |
µS |
|||||||
|
Insulation hipot |
≥3.0 |
kV/Min |
|||||||
|
Insulation resistance |
≥500 |
MΩ |
|||||||
|
-3db band width |
DC…1 |
kHz |
|||||||
|
Working temperature range |
-40~+85 |
℃ |
|||||||
|
Storage temperature range |
-50~+125 |
℃ |
|||||||
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