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- 用户关心的10个变压器铁芯问题！（实用版）
- 铁芯作为变压器的核心部件，在选择、维护等问题上备受用户关心。今天这篇实用合集，精选用户关心的10个核心问题，直击痛点、帮您快速get关键答案。
1.铁芯主要用什么材料？怎么选择？
目前主流是硅钢片，其磁导率高...
2025-11-10
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2025-11-04
- Remembering history and forging ahead | Commemorating the 80th anniversary of the victory of the Anti Japanese War
- On September 3, 2025, a grand ceremony was held at Tiananmen Square in Beijing to commemorate the 80th anniversary of the victory of the Chinese People's War of Resistance Against Japanese Aggression and the World Anti Fascist War. Baoding Zhongyi Electric Group Co., Ltd. organized all employees...
2025-09-03
- What is the difference between aluminum core and copper core transformers?
- A transformer is an electrical device that utilizes the principle of electromagnetic induction to transfer electrical energy and convert voltage. Aluminum and copper are commonly used conductor materials in transformer coils. So, when choosing a transformer, should we choose an aluminum core transfo...
2025-09-01
- Why did Baoding Laotiedu pick Zhongyi Transformer?
- Baoding customer Mr. Huang contacted us through the Tiktok platform. During the communication, Mr. Huang expressed that after comparing and inspecting multiple transformer factories from other places, he is more inclined to choose a local enterprise as a partner. He particularly values the significa...
2025-08-18
- Transformer x Charging Station: This is very suitable for power CP
- 1、 Home vs. Business: Matching on Demand is Key（1） Home Charging Station: Accurately Adapting to NeedsTaking the common 7kW independent household pile as an example, it can be directly connected to the public power grid of residential buildings without the need to install an independent transf...
2025-08-11
- Is the transformer so hot that it's emitting smoke and flames? These hidden dangers may be near your home!
- Recently, citizens in many places have reported that some sections of the road have transformers emitting smoke, flashing sparks, and even catching fire. This phenomenon has become increasingly common with the increase of high temperature days, becoming a safety hazard that cannot be ignored during ...
2025-07-30
- Is dry-type transformer making noise changes? Be careful it's protesting!
- The operation of dry-type transformers; Buzz” Sound is essentially the vibration caused by magnetostriction in the iron core, as well as the vibration superposition result of electromagnetic forces acting on components such as windings and iron cores. But; Always buzzing; It needs to be divide...
2025-07-21
- Transformer: Working at heights versus lying flat on the ground, who is more enjoyable?
- In daily life, we often see transformers hanging on high utility poles or squatting on the ground in "small houses", both delivering electricity to thousands of households. Which of these two "workers" is more enjoyable?1. Transformer on power pole (high-altitude operation team)W...
2025-07-18
- High temperature warning, transformer needs to pay attention to these points!
- Summer is the peak period of electricity demand and also the time when transformers experience the highest operating pressure. In high temperature environments, transformers are prone to overheating, excessive load, and other problems, which in turn affect their service life and safety performance. ...
2025-07-08
- Transformer Self Inspection Guide (Non Professional Version)
- Notice before self inspection: Non professional self inspection (high-voltage transformers require professional operation) is only used to preliminarily discover obvious abnormalities. During self inspection, avoid rainy or humid environments. All operations must be carried out in a power-off state ...
2025-07-07
- 10 transformer oil related issues that users are most concerned about (practical version)
- Forwarding reminder: Transformers that have not changed oil for more than 5 years have a threefold increase in accident risk!What is the core function of transformer oil?Insulation function: isolate the winding from air contact and enhance electrical insulation strengthCooling effect: By circulating...
2025-06-30
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