{"product_id":"hlsr-hall-effect-current-sensor-chip-power-supply-ic-2pcs","title":"2PCS HLSR Hall Effect Current Sensor Chip – Power Supply IC","description":"\n\u003ch2\u003e2PCS HLSR Series Hall Effect Current Sensor Chips\u003c\/h2\u003e\n\u003cp\u003eUpgrade 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.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose the HLSR Series Current Sensor?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHall Effect Technology:\u003c\/strong\u003e Provides galvanic isolation between the measured current path and the output signal, protecting sensitive downstream components.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Model Compatibility:\u003c\/strong\u003e One listing covers multiple current ratings (10A, 20A, 25A, 32A, 40A, 45A, 50A), making it easy to find the right chip for your design.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Accuracy:\u003c\/strong\u003e Designed for precise current sensing in demanding power supply, motor drive, and industrial automation circuits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact PCB-Mount Package:\u003c\/strong\u003e Easy integration into existing PCB layouts with standard through-hole or surface mount footprints.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Optimized for efficiency in continuous-duty monitoring applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Application Range:\u003c\/strong\u003e Suitable for power supplies, inverters, variable frequency drives, battery management systems, and more.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePack of 2:\u003c\/strong\u003e Receive two chips per order — ideal for redundancy, prototyping, or replacement stock.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e HLSR10-P, HLSR20-P, HLSR25-P, HLSR32-P, HLSR40-P, HLSR45-P, HLSR50-P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSensing Technology:\u003c\/strong\u003e Hall Effect (isolated current sensing)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e PCB-mount IC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 2 pieces per pack\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSwitch-mode power supplies (SMPS)\u003c\/li\u003e\n  \u003cli\u003eMotor drive and inverter circuits\u003c\/li\u003e\n  \u003cli\u003eBattery management systems (BMS)\u003c\/li\u003e\n  \u003cli\u003eVariable frequency drives (VFD)\u003c\/li\u003e\n  \u003cli\u003eIndustrial automation and control panels\u003c\/li\u003e\n  \u003cli\u003eSolar and renewable energy inverters\u003c\/li\u003e\n  \u003cli\u003eElectronic prototyping and repair\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Need\u003c\/h3\u003e\n\u003cp\u003eKeep your workshop and electronics projects well-equipped with these related tools and accessories:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e — Ideal for diagnosing coil and circuit faults in your electronics projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e — A must-have precision measurement tool for any electronics or DIY workshop.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What current ratings are available for the HLSR series Hall Effect sensor chips?\u003c\/h4\u003e\n\u003cp\u003eA: 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.\u003c\/p\u003e\n\u003ch4\u003eQ: How many chips are included in each order?\u003c\/h4\u003e\n\u003cp\u003eA: 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.\u003c\/p\u003e\n\u003ch4\u003eQ: What types of circuits are the HLSR sensor chips compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: 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.\u003c\/p\u003e\n\u003ch4\u003eQ: Are these chips suitable for both through-hole and surface-mount PCB designs?\u003c\/h4\u003e\n\u003cp\u003eA: 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.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What current ratings are available for the HLSR series Hall Effect sensor chips?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"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). 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