HLSR 20-P/SP33 LEM Integrated Circuit (Other) In Stock
LEM - HLSR 20-P/SP33 - Current Transducer, HLSR-P Series, Open Loop, 20A, -50A to 50A, 1 %, Voltage Output, 3.3 Vdc
- Manufacturer
- LEM
- Package
- Other
- Pin Count
- 10
- Lifecycle
- ACTIVE
- Datasheet
- HLSR 20-P/SP33 Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of HLSR 20-P/SP33?
- Open-loop current transducer with a 20 A nominal rating
- Bidirectional measurement range from -50 A to 50 A
- 1% accuracy for dependable current monitoring
- 3.3 VDC supply for low-voltage control systems
- Analog voltage output for straightforward signal acquisition
What is HLSR 20-P/SP33 used for?
The HLSR 20-P/SP33 is suited to motor drives, battery systems, power converters, and industrial energy monitoring that require bidirectional current sensing. Its -50 A to 50 A measurement span and 3.3 VDC voltage-output interface support low-voltage controllers used in automation and power-management equipment.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the HLSR 20-P/SP33 datasheet?
HLSR 20-P/SP33 Datasheet DownloadOfficial datasheet from LEM
What are equivalent replacements for HLSR 20-P/SP33?
Compatible alternatives and drop-in replacements for HLSR 20-P/SP33:
suggested
suggested
Frequently Asked Questions
Can the HLSR 20-P/SP33 measure bidirectional currents around a 20 A nominal design point?
Yes. Its open-loop measurement span is -50 A to 50 A around a 20 A nominal rating, supporting bidirectional current monitoring in DC or AC-converted sensing circuits.
How accurately does this LEM transducer report current in a 3.3 V control system?
The listed accuracy is 1 %, and the device provides a voltage output while operating from 3.3 VDC, making it compatible with appropriately scaled low-voltage control electronics.
Which industrial designs are a good fit for this voltage-output current transducer?
The 20 A nominal rating and -50 A to 50 A span suit motor drives, battery systems, power converters, and industrial energy monitoring that require voltage-output current feedback.
Which ratings should buyers match before substituting the HLSR 20-P/SP33?
Buyers should verify the 20 A nominal rating, -50 A to 50 A measurable range, 3.3 VDC supply, voltage-output interface, and 1 % accuracy against their schematic requirements.
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