2PCS HLSR Hall Effect Current Sensor Chip – Power Supply IC

$64.32 $79.91

Size HLSR10-P HLSR25-P HLSR20-P HLSR40-P HLSR32-P HLSR50-P HLSR45-P

2PCS HLSR Series Hall Effect Current Sensor Chips

Upgrade your power supply and industrial control circuits with this two-piece set of HLSR Series Hall Effect Current Sensor chips. Compatible with multiple model variants — HLSR10-P, HLSR20-P, HLSR25-P, HLSR32-P, HLSR40-P, HLSR45-P, and HLSR50-P — these integrated circuits deliver accurate, isolated current measurement for a wide range of electronic applications.

Why Choose the HLSR Series Current Sensor?

Hall Effect Technology: Provides galvanic isolation between the measured current path and the output signal, protecting sensitive downstream components.
Wide Model Compatibility: One listing covers multiple current ratings (10A, 20A, 25A, 32A, 40A, 45A, 50A), making it easy to find the right chip for your design.
High Accuracy: Designed for precise current sensing in demanding power supply, motor drive, and industrial automation circuits.
Compact PCB-Mount Package: Easy integration into existing PCB layouts with standard through-hole or surface mount footprints.
Low Power Consumption: Optimized for efficiency in continuous-duty monitoring applications.
Broad Application Range: Suitable for power supplies, inverters, variable frequency drives, battery management systems, and more.
Pack of 2: Receive two chips per order — ideal for redundancy, prototyping, or replacement stock.

Specifications

Compatible Models: HLSR10-P, HLSR20-P, HLSR25-P, HLSR32-P, HLSR40-P, HLSR45-P, HLSR50-P
Sensing Technology: Hall Effect (isolated current sensing)
Package: PCB-mount IC
Quantity: 2 pieces per pack
Country of Origin: Made in Mainland China

Common Applications

Switch-mode power supplies (SMPS)
Motor drive and inverter circuits
Battery management systems (BMS)
Variable frequency drives (VFD)
Industrial automation and control panels
Solar and renewable energy inverters
Electronic prototyping and repair

Frequently Asked Questions

Q: What current ratings are available for the HLSR series Hall Effect sensor chips?

A: This listing covers a full range of HLSR series chips including the HLSR10-P (10A), HLSR20-P (20A), HLSR25-P (25A), HLSR32-P (32A), HLSR40-P (40A), HLSR45-P (45A), and HLSR50-P (50A). Please select the specific model you need when ordering to ensure compatibility with your circuit design.

Q: How many chips are included in each order?

A: Each order includes 2 pieces (2PCS) of the HLSR current sensor chip of your chosen model variant. This is great for prototyping, keeping a spare, or replacing faulty components in power supply circuits.

Q: What types of circuits are the HLSR sensor chips compatible with?

A: The HLSR series Hall Effect current sensors are widely used in switch-mode power supplies (SMPS), motor drives, inverters, battery management systems (BMS), variable frequency drives (VFD), solar inverters, and industrial automation control boards. Their isolated sensing design makes them suitable for any application requiring accurate, non-intrusive current measurement.

Q: Are these chips suitable for both through-hole and surface-mount PCB designs?

A: The HLSR series chips are designed for PCB-mount integration. Please verify the specific package type of the model you select (HLSR10-P through HLSR50-P) against your PCB footprint requirements before ordering to ensure a proper fit.