LEEYD-Since 1985
High-Precision DC Shunt Manufacturer
Get Factory Price Start From 1 PC
3-Day Samples · 0.1% Accuracy · On-Time Delivery
Trusted by 500+ Global Clients · CE Certified · Custom Designs
LEEYD—Trusted by Teams
With 38+ years of experience, LEEYD isn’t just a DC shunt manufacturer — we’re a problem-solving partner trusted by global procurement teams.
Whether it’s tight timelines, special specs, or complex packaging needs, our in-house engineers and flexible production lines are built to respond fast.
We offer full customization (even from 1 pc), 3-day prototyping, strict quality checks (with test reports), and 98%+ on-time delivery — even during peak seasons.
From sample to shipment, you’ll have a clear timeline, a single point of contact, and real people solving real problems.
Our clients stay with us not because we’re the cheapest — but because we’re the most dependable.
Fully Customizable
Custom DC Shunts Built for Your Specs
- Precision up to 0.1%, tested for critical current detection
- Stable under heat: <25ppm>
- Supports 1A to 30,000A — for light control to high-load systems
- Choose from 40–150mV ranges to match your sampling circuit
- Built with brass or copper + manganin for low resistance and long-term durability
- Customized terminals, layouts & labels — ready for your system design
DC Shunt Types by Standard & Application
Browse our full range of DC Shunts tailored to USA, EU, Russia, Asia & Custom specs — built for industrial-grade measurement, control, and power systems.
FL-19 DC SHUNT
Широко используется в сварочных аппаратах, поверхность обработана пескоструйным аппаратом и заварена серебром.
FL-US DC SHUNT
Шунты постоянного тока американского типа изготовлены в соответствии с американской спецификацией A-A-55524.
FL-RU DC SHUNT
Широко используется в России, сваривается серебром с высокой точностью и внешним видом.
FL-IN DC SHUNT
Индийский тип DC SHUNT, поверхность обработана пескоструйным методом и заварена серебром.
FL-2 DC SHUNT
Широко используется в Китае, поверхность обработана пескоструйным аппаратом и сварена серебром.
FL-27 DC SHUNT
В качестве стандартного сопротивления он широко используется в лабораториях и измерительном оборудовании.
FL-CR DC SHUNT
Широко используется в Корее, сваривается серебром с высокой точностью и внешним видом.
Шунтирующий резистор выборки
Используется в приборах, измерительных приборах и источниках питания с переменной частотой для ограничения, распределения или обнаружения тока
Шунт для лучевой сварки
Надежность, точность, низкое сопротивление и индуктивность, простота пайки, обеспечение оптимальной производительности.
На заказ
Настраивайте шунты постоянного тока с помощью различных размеров и моделей, соответствующих вашим уникальным требованиям потребности.
Почему стоит выбрать наши шунты постоянного тока
Точность, надежность и универсальность делают эти токовые шунты постоянного тока идеальным выбором для сложных задач
Модели шунтов постоянного тока
Let’s Solve Your DC Shunt Needs—Together
With 22+ years in DC Shunt supply, I help engineers and procurement teams get fast, accurate support—from sample to shipment.
Whether you need a custom spec, urgent delivery, or just advice, I’m here to make your job easier.
Manufacturing You Can Trust
From sample to shipment, every DC Shunt is made in-house under ISO processes with traceable quality controls.
Where Our DC Shunts Work Best
Trusted in energy, mobility, automation, and precision control systems worldwide.
Сварочные аппараты
Stable current feedback for arc stability and heat control in welding processes
Электромобили и BMS
Monitor charge/discharge flow in EVs and BMS for safe, efficient power management
Силовое оборудование
Used in UPS, inverters, and power modules for real-time load monitoring and protection
Возобновляемая энергия
Ensure current accuracy in PV panels, MPPTs, and hybrid storage systems
Промышленная автоматизация
Applied in CNC, servo drives, and automated systems for stable energy control
Тестирование и калибровка
Precision-grade shunts for lab testing, metering calibration, and R&D setups
What Buyers Ask Before Ordering
Absolutely. We support customized voltage, amperage, layout, terminal type—even packaging. Send us your drawing or spec sheet, and we’ll match it or advise an alternative.
Yes. We regularly support customer R&D, sample validation and pilot builds. Our team speaks “engineer” and will work with you directly on specs, testing and timelines.
Every unit goes through 100% inspection before shipment. We provide test reports upon request and follow ISO-based QC systems. You can expect stable resistance and low thermal drift, batch after batch.
2–3 weeks for most models. For urgent orders, we offer expedited sample + production services. Let us know your deadline and we’ll do our best to meet it.
We stand by every shipment. If an issue occurs, we provide full technical support, remake or refund based on real cases. You’ll have a dedicated contact for immediate response.
Yes. We support single-unit and small-batch orders for testing or market validation. Many of our long-term clients started with just a few pieces.
We’ve shipped to 30+ countries via air, sea, courier. We handle all paperwork (CO, invoice, packing list, MSDS if needed), and recommend the best route based on your timeline and budget.
Likely yes — we offer 40~150 mV options to fit most systems. For special controllers, just send us your interface details. We’ll advise the best match or customize it.
Most new clients say: “You respond faster, customize more, and handle things better.” We’re not always the cheapest—but we are the most dependable.
Get What You Need — In 3 ЛегкоSteps
We keep it simple. Just tell us what you need — and we’ll handle the rest.
Our team will guide you from prototype to production, with fast support along the way.
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