Isolution Transformer, Ring Transformer
Ring cattle transformer,ring transformer factory, customed the ring transformer
Description
Toroidal transformer
Isolation transformer,Ring transformer is a major type of electronic transformer, which has been widely used in household appliances and other electronic equipment with high technical requirements. Its main use is as power transformer and isolation transformer. Our factory has a complete series of circular transformers, widely used in computers, medical equipment, telecommunications, instruments, and lighting.
In the past decade, circular transformers have emerged in China from scratch and have formed a considerable production scale. In addition to meeting domestic demand, they are also exported in large quantities. In China, it is mainly used for audio equipment, automatic control equipment, and quartz lamp lighting in household appliances.
Model list of isolation transformer (partial examples)
Power | all copper (HDB series) | half aluminum (HDB-L series) | all aluminum (HDB-2L series) | |||
Overall dimensions H ×Φ (mm) |
Installation hole spacing a × b(mm) |
Overall dimensions H ×Φ (mm) |
Installation hole spacing a × b(mm) |
Overall dimensions H ×Φ (mm) |
Installation hole spacing a × b(mm) |
Application field of isolation transformer
The isolation transformer is a safety power supply, which is generally used for machine maintenance, protection, lightning protection and filtering. The primary and secondary voltage of isolation transformer can be customized according to requirements. The output end and input end of the isolation transformer are completely "open circuit" isolated.
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Model | power (VA) | primary DC copper resistance(Ω ± 20%) |
no-load current (≤ mA) |
no-load loss (≤ W) |
Electrical strength between primary and secondary phases(KV) |
adjustment rate (≤%) |
Insulation level | Full load temperature rise(≤ ℃) |
Efficiency (≥%) |
Comments after customer usage
As many netizens have said, there is a sound of electric current. After disassembling the speaker, it was discovered that the transformer inside was cut corners. If the power was on for a long time, the heat would be severe, and a powerful small ring cow was decisively installed on the treasure. Since the replacement, there has been no sound of electric current, and Goldstone's strength is so better good. and the parts processed by others are really not commendable. I recommend it to friends who have already bought this speaker, and replace it with a built-in transformer. It is really a good product.
Packing
Certification
Factory display
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Gold Stone exports itself to over 20 countries and regions, and has established a long-term, stable, and in-depth strategic partnership with DIEMEN EFITER in Europe, achieving deep cooperation in brand, technology, certification, and market.
Our factory always focuses on meeting personalized needs, with pre-sales consultation, design, production, logistics, and after-sales service throughout the entire process. With nearly 20 domestic service outlets, we provide thoughtful services to over 8000 users.
So if |you have any support ,Welcome to inquiry and contact us : sales@gsmagnetics.com helen.liu@gsmagnatics.com
Hot Tags: isolution transformer, ring transformer, China, manufacturers, suppliers, factory, high quality, products
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