HOVD-33K5 Series Hall Current Sensor(Dual Power Supply)
Introductions：
These are newly developed split core 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.
The primary and secondary sides are completely isolated to ensure electrical withstand voltage safety.
Applied to ± 12V or ± 15V dual power supply systems.
More Choices
Features：
Multi range detection of current
Easy to install
Complies with UL94-V0 standard
Compliant with RoHS environmental requirements.
Advantages：
High precision and good linearity.
Low insert loss and Strong Anti-interference Ability
Quick Response,Zero bias small, low-temperature drift
Good overload capacity;Wide band frequency
Describe
Application:
Communication base station equipment
Communication base station equipment
New energy equipment
Welding machine power supply
Communication power
Switching power supply
PV inverter
Energy storage power supply
rail transit
Industrial measurement
Power control
Size
Note: This schematic diagram is the basic working principle of the transformer. We can design the transformer sampling circuit for the customer.
Connect：
Instructions for Use:
1. Connect the current according to the calibration direction of the circuit diagram, paying attention to the forward and reverse directions of the current.
2. Connect the wires according to the definitions of the functional pins marked in the structural diagram.
Specification
|
Mode Parameter |
HOVD-33K51 | HOVD-33K52 | HOVD-33K53 |
HOVD-33K54 |
HOVD-33K55 |
HOVD-33K56 |
HOVD-33K57 |
Unit |
| Rated Input Current | 200 | 400 | 600 | 800 | 1000 | 1500 | 2000 | A |
| Measuring range | ±400 | ±800 | ±1200 | ±1600 | ±2000 | ±3000 | ±3000 | A |
| Loaded Resistance | 4 (T=25℃) | V | ||||||
| Loaded resistance | ≥10 | kΩ | ||||||
| Supply voltage | ±12~±15（5%） | V | ||||||
| Current consumption | ≤15 | mA | ||||||
| Zero offset voltage | ≤±20 ( T=25℃) | mV | ||||||
| Magnetic misalignment voltage | ≤±20 ( T=25℃) | mV | ||||||
| Unbalanced voltage temperature drift | ≤±1mV/℃（IP=0 T=-10~+70℃） | mV | ||||||
| Linearity |
≤1 .0 ( T=25℃) |
% |
||||||
| Overall accuracy |
≤1 .0 ( T=25℃ VC=±15V) |
% |
||||||
| Response |
<7 |
µS |
||||||
| insulation withstand voltage |
3.0 |
kV/Min |
||||||
| -3db band width |
DC…10 |
kHz |
||||||
| Working temperature range |
-20~+80 |
℃ |
||||||
| Storage temperature range |
-40~+85 |
℃ |
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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!
