Changsha Purple Horn E-Commerce Co., Ltd.
| working temperature | -40℃~+105℃ |
| Current Range | 25A |
| Voltage - Supply | 5V |
| Band Width | 250kHz |
| Response Time (tr) | 3.5us |
| Sensitivity | 32mV/A |
| Bidirectional Current Detection | Support |
| Description | 25A 32mV/A Through Hole,23x12mm Current Sensors RoHS |
| Mfr. Part # | HO 25-P |
| Package | Through Hole,23x12mm |
| Model Number | HO 25-P |
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Product Specification
| working temperature | -40℃~+105℃ | Current Range | 25A |
| Voltage - Supply | 5V | Band Width | 250kHz |
| Response Time (tr) | 3.5us | Sensitivity | 32mV/A |
| Bidirectional Current Detection | Support | Description | 25A 32mV/A Through Hole,23x12mm Current Sensors RoHS |
| Mfr. Part # | HO 25-P | Package | Through Hole,23x12mm |
| Model Number | HO 25-P |
The LEM HO-P series are Hall effect current transducers designed for the electronic measurement of DC, AC, and pulsed currents. They provide galvanic separation between the primary and secondary circuits, offering a compact, space-saving solution with high insulation capability and fast response. These transducers are ideal for applications requiring precise current measurement with a single power supply and features like over-current detection.
| Parameter | Symbol | Unit | IPN = 6 A | IPN = 10 A | IPN = 25 A | Comment |
|---|---|---|---|---|---|---|
| Primary nominal rms current | IPN | A | 6 | 10 | 25 | |
| Primary current, measuring range | IPM | A | -20 to 20 | -25 to 25 | -62.5 to 62.5 | |
| Supply voltage | UC | V | 4.5 to 5.5 | 4.5 to 5.5 | 4.5 to 5.5 | +5 V single supply |
| Current consumption | IC | mA | 19 to 25 | 19 to 25 | 19 to 25 | |
| Reference voltage | Vref | V | 2.475 to 2.525 | 2.475 to 2.525 | 2.475 to 2.525 | Internal reference |
| Output voltage range @ IPM | VOUT - Vref | V | -2 to 2 | -2 to 2 | -2 to 2 | |
| Electrical offset voltage | VOE | mV | -10 to 10 | -10 to 10 | -10 to 10 | |
| Theoretical sensitivity | Gth | mV/A | 100 to 600 | 80 to 800 | @ IPN, @ UC = 5 V | |
| Sensitivity error | G | % | 0.85 | 0.85 | Factory adjustment | |
| Linearity error (0 .. IPN) | L | % of IPN | 0.5 | 0.5 | @ UC = 5 V | |
| Magnetic offset voltage @ IP = 0 after 2.5 IPN | VOM | mV | 5 | 6 | ||
| Reaction time @ 10 % of IPN | tra | s | 2 | 2 | di/dt = IPN/s | |
| Response time @ 90 % of IPN | tr | s | 3.5 | 3.5 | di/dt = IPN/s | |
| Frequency bandwidth (-3 dB) | BW | kHz | 250 | 250 | ||
| Output voltage noise (spectral density) (DC .. 100 kHz) | eno | Vrms/Hz | 32.9 | @ UC = 5 V | ||
| Output voltage noise (DC .. 20 MHz) | Vno | mVpp | 80 | 50 | ||
| Over-current detect | V | 2.6 IPN to 3.2 IPN (peak value) | 2.6 IPN to 3.2 IPN (peak value) | 2.6 IPN to 3.2 IPN (peak value) | ||
| Accuracy @ IPN | X | % of IPN | 1.35 | 1.35 | G + L | |
| Accuracy @ IPN @ TA = +85C | X | % of IPN | 4.25 | 3.75 | See formula note 1) | |
| Accuracy @ IPN @ TA = +105C | X | % of IPN | 5.22 | 4.55 | See formula note 1) | |
| Insulated test voltage (RMS) | Ud | kV | 4.3 | 4.3 | 4.3 | 50/60 Hz/1 min |
| Impulse withstand voltage | W | kV | 8 | 8 | 8 | 1.2/50 s |
| Partial discharge extinction voltage @ 10 pC (rms) | Ue | V | 1650 | 1650 | 1650 | |
| Clearance (pri. - sec.) | dCI | mm | 8 | 8 | 8 | Shortest distance through air |
| Creepage distance (pri. - sec.) | dCp | mm | 8 | 8 | 8 | Shortest path along device body |
| Ambient operating temperature | TA | C | -40 to 105 | -40 to 105 | -40 to 105 | |
| Ambient storage temperature | TS | C | -40 to 105 | -40 to 105 | -40 to 105 | |
| Mass | m | g | 10 | 10 | 10 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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