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LEEYD TECHNICAL INSIGHTS

Technical Insights for Electrical Power Systems

Practical guides on surge protection, current measurement, electrical instruments, product selection, testing, and industrial applications.

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Latest Publications

The Secret to Consistent Joint Quality? It’s Your DC Current Shunt
2026-07-24

The Secret to Consistent Joint Quality? It’s Your DC Current Shunt

Diagnose welding-current errors through wiring, meter scaling, terminal heat, EMI, and millivolt checks. Review the test sequence.

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How to Wire a DC Current Shunt for Accurate High-Current Measurement
2026-07-24

How to Wire a DC Current Shunt for Accurate High-Current Measurement

Wire current and sensing terminals correctly, match meter ratings, and reduce signal errors. Review the wiring checklist.

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How to Select a DC Current Shunt: A Practical Guide for OEM Engineers
2026-07-20

How to Select a DC Current Shunt: A Practical Guide for OEM Engineers

Choose by current, mV output, accuracy, duty cycle, dimensions, and mounting. Review the OEM selection checklist.

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What Is a 75mV Shunt?
2026-03-23

What Is a 75mV Shunt?

Avoid thermal drift and calibration errors. Learn to vet 75mV shunt materials and plating for long-term TCO. Read our expert buyer's guide now.

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How Does a DC Current Shunt Work?
2026-03-16

How Does a DC Current Shunt Work?

Learn how shunts work under load. Avoid drift and TCO risks with insider tips on Manganin integrity and derating. Read our 15-year expert guide.

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What Is a DC Current Shunt? Complete Guide
2026-03-14

What Is a DC Current Shunt? Complete Guide

Avoid measurement drift and thermal risk. Master dc current shunt selection using 15 years of procurement logic and TCO analysis. Read the guide.

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What Are the Advantages of Hall Sensors?
2026-01-20

What Are the Advantages of Hall Sensors?

The benefits of Hall sensors have resulted in them being a favorite in the real-life systems of sensing and position detection in the electronic world. With the shift of industries toward automation, precision, as well as reliability, non-contact technologies are being adopted in place of traditional mechanical sensors. Hall sensors are a contemporary, non-contact method […]

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What are the Advantages of DC Shunts Over Resistors?
2026-01-20

What are the Advantages of DC Shunts Over Resistors?

Measurement of current in electrical circuits is crucial to the performance of a system, safety, and efficiency. Technicians and engineers tend to use devices such as resistors and DC shunts to measure current. Although both have the same basic purpose, knowledge of the benefits of DC shunts as opposed to resistors can be used to […]

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How To Wire A DC Shunt For Maximum System Protection
2025-12-31

How To Wire A DC Shunt For Maximum System Protection

Master high current sensing with a precision dc shunt. Learn proper wiring, material benefits, and safety tips for accurate industrial monitoring.

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How To Instantly Fix Arc Instability By Replacing Your DC Shunt
2025-12-31

How To Instantly Fix Arc Instability By Replacing Your DC Shunt

Diagnose welding instability caused by a faulty dc shunt. Learn failure symptoms, testing methods, and maintenance tips to restore stable arc performance.

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