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24 03,2023
The Difference Between Autotransformer and Isolation Transformer
Transformers are widely used in electrical systems to transfer electrical energy from one circuit to another. Two common types of transformers are autotransformers and isolation transformers. Although they both perform the same basic function, they have s...
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29 09,2024
How are transformer losses classified?
This article classifies transformer losses into no-load losses (iron) and load losses (copper), detailing specific types including hysteresis, eddy current, stray and dielectric losses that affect overall efficiency.
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27 03,2023
Understanding the Features and Connecting Configurations of a Sliding Core Transformer
The sliding core transformer is an advanced type of electrical transformer that utilizes a movable core. This core is made up of several laminations that can slide in and out and rotate, allowing the transformer to be tuned to the desired voltage and impe...
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24 03,2023
Understanding IP Ratings and their Significance
IP (Ingress Protection) ratings are codes used to classify and rate the degree of protection provided by an enclosure against the intrusion of solid objects, dust, and water. IP ratings are an important consideration for various electrical and electronic ...
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24 03,2023
50Hz and 60Hz Interchangeability: Operating Conditions and Pricing Considerations
Electric power systems around the world use either 50Hz or 60Hz AC (alternating current) frequency as the standard. In certain cases, it may be necessary to interchange between these two frequencies due to various reasons. This article will discuss the op...
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06 12,2025
How Excessive Temperature Rise Ages Transformer Insulation? — Comprehensive Methods to Control Temperature Rise
Analyzes copper-clad aluminum wire applications in transformers: technical feasibility, optimal scenarios like high-frequency units, and critical limitations for high-voltage environments.
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04 12,2025
How to Determine the Safe Threshold for Current Density in Transformer Windings?
Analyzes copper-clad aluminum wire applications in transformers: suitability for high-frequency and cost-sensitive scenarios, technical limitations in high-voltage environments, and lifecycle cost evaluation.
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02 12,2025
Why Should the Lead Wires of PV Inverter Transformers Be UV-Resistant? —An In-Depth Analysis of Critical Protection Requirements
Comparative analysis of temperature rise limits between dry-type and oil-immersed transformers covering IEC/IEEE standards, cooling technologies, insulation classes, and impacts on load capacity and operational lifespan.
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29 11,2025
Copper-Clad Aluminum Wire in Transformers:Can It Replace Pure Copper? What Are the Cautions for Specific Applications?
Comparative analysis of temperature rise limits between dry-type and oil-immersed transformers covering IEC/IEEE standards, cooling technologies, insulation classes, and impacts on load capacity and operational lifespan.
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27 11,2025
How to Detect Transformer Winding Hotspots in Advance Using Infrared Thermal Imaging? —Key Technology Insights from Global Power Experts
Comparing tin and silver plating for offshore wind transformer lead wires: conductivity differences, corrosion protection strategies, and life-cycle cost optimization in harsh marine environments.
