LEM USA, Inc.

GO Series Coreless Integrated Primary Current Sensors with Dual OCD

LEM's GO series transducer with dual overcurrent detection (OCD) features excellent accuracy, speed, and external field immunity

Image of LEM's GO Series Coreless Current TransducerLEM’s GO series of transducers with dual OCD is based on the proprietary state-of-the-art Hall ASIC design used in many of LEM’s products, offering the ideal tradeoff between accuracy and speed. It benefits from LEM’s latest error-correction techniques, such as spinning and leveraging differential measurements.

Features
  • Hall effect measuring principle
  • Galvanic separation between primary and secondary circuit
  • Low power consumption
  • Extremely low profile
  • Double overcurrent detection
  • Fixed offset and sensitivity
  • Response time 2 μs
  • Insulated test voltage 3000 VRMS
  • Small size and space-saving
  • High immunity to external interference
  • High insulation capability
  • Low electrical resistance (0.75 mΩ)
  • No magnetic hysteresis
  • Robust against external fields and cross-talk
  • Single power supply +3.3 V
Applications
  • Small drives
  • HVAC
  • Appliances
  • E-Bikes
  • Solar

GO-SME Series Coreless Current Transducer

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
CURRENT SENSOR HE 10AGO 10-SMECURRENT SENSOR HE 10A2278 - Immediate$14.61View Details
CURRENT SENSOR HE 20AGO 20-SMECURRENT SENSOR HE 20A13921 - Immediate$15.14View Details
CURRENT SENSOR HE 10AGO 10 SME/SP3CURRENT SENSOR HE 10A10957 - Immediate$15.54View Details
CURRENT SENSOR HE 20AGO 20 SME/SP3CURRENT SENSOR HE 20A3043 - Immediate$14.61View Details
CURRENT SENSOR HE 20AGO 20 SME/P3 KITCURRENT SENSOR HE 20A0 - ImmediateSee Page for PricingView Details

GO-SMS Series Coreless Current Transducer

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
CURRENT SENSOR HE 20A 16-SOICGO 20-SMSCURRENT SENSOR HE 20A 16-SOIC7039 - Immediate$16.90View Details
CURRENT SENSOR HE 10A 16-SOICGO 10-SMSCURRENT SENSOR HE 10A 16-SOIC9835 - Immediate$12.88View Details
CURRENT SENSOR HE 30A 16-SOICGO 30-SMSCURRENT SENSOR HE 30A 16-SOIC6414 - Immediate$15.22View Details
CURRENT SENSOR HE 20AGO 20 SMS KITCURRENT SENSOR HE 20A0 - ImmediateSee Page for PricingView Details
CURRENT SENSOR HE 30AGO 30 SMS KITCURRENT SENSOR HE 30A0 - ImmediateSee Page for PricingView Details
Published: 2020-10-08

Related Product Highlight

ICS Evaluation Boards LEM ICS evaluation boards are designed to support the growing demand for smarter, more energy-efficient electronic solutions.
GO-SME Demonstration Boards LEM GO-SME demonstration boards feature galvanic separation between primary and secondary with 4 mm of dCI and dCp.
Integrated Current Sensors (ICSs) LEM integrated current sensors (ICS) are designed to meet challenges by combining advanced sensing technology, signal processing, isolation, and system protection.

Related Articles and Blogs

Hall Effect Sensor Basics What are Hall Effect sensors and what applications would them? Get the basics in this blog.
Active Current Measurement Saves Power Enhances Safety Current measurement and control are an integral part of any power sensitive system.

Related Product Training Modules

GO Series Coreless Integrated Primary Current Transducer with Dual OCD This presentation will introduce LEM’s GO series, a coreless integrated primary current transducer with dual over current detection output.