HOVD-51S Series Hall Current Sensor(single power supply)
Introductions：
Hall Current Sensor(single power supply）
Rated input current: 50~500A DC or AC
Rated output voltage: 2.5V±2V (T=25℃)
Power supply: +5V（5%）
Terminal Type
These are newly developed open loop 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.
Primary and secondary isolation, pressure and safety.
Applied to a single power supply system，power supply and output voltage support customized.
More Choices
Features：
Compact and light
Easy to install
Flame retardant (UL94- V0).
Environmental protection( EU RoHS)
Advantages：
High precision and good linearity.
Low offset and gain drift.
Low insert loss, Good overload capacity.
Wide band frequency, quick response
Describe
Application:
Communication base station equipment
New energy equipment
Welding machine power supply
Communication power
Switching power,
Medical equipment
Instrumentation,
Rail transit
Industrial measurement
Power control
Inverter
Size
Circuit schematic
Note: This schematic diagram is the basic working principle of the transformer. We can design the transformer sampling circuit for the customer.
Operation diagram：
Instructions for use:
1. Connect the current according to the calibration direction of the circuit diagram, pay attention to the direction of current.
2. Connect the wire according to the function pin definition of the calibration in the structure diagram.
Specification
|
parameter |
HOVS-51S01 |
HOVS-51S02 |
HOVS-51S03 |
HOVS-51S04 |
HOVS-51S05 |
HOVS-51S06 |
Unit |
|
Rated input current |
50 |
100 |
200 |
300 |
400 |
500 |
A |
|
Test current range |
±50 |
±100 |
±200 |
±300 |
±400 |
±500 |
A |
|
Rated output voltage |
2.5±2 (T=25℃) |
V |
|||||
|
Loaded resistence |
≥10 |
kΩ |
|||||
|
Power voltage |
+5（5%） |
V |
|||||
|
Current loss |
≤15 |
mA |
|||||
|
Zero offset voltage |
≤±10 ( T=25℃) |
mV |
|||||
|
Magnetic offset voltage |
≤±15 ( T=25℃) |
mV |
|||||
|
Offset voltage temperature drift |
≤±1mV/℃（IP=0 T=-10~+70℃） |
mV |
|||||
|
linearity |
≤0.5 ( T=25℃) |
% |
|||||
|
Accuracy |
≤1 .0 ( T=25℃ VC=±15V) |
% |
|||||
|
response time |
<5 |
µS |
|||||
|
3.0 |
kV/Min |
||||||
|
-3db bandwidth |
DC…20 |
kHz |
|||||
|
Working temperature |
-25~+85 |
℃ |
|||||
|
Storage temperature |
-40~+90 |
℃ |
|||||
Note: If there is no product suitable for your use in the above table, we can tailor the product according to your technical and structural requirements.
For more information about our products, welcome to contact us at any time!
