Ring transformer is a main type of electronic transformer, which is widely used in household appliances and other electronic equipment with high technical requirements. It is mainly used as a power transformer and an isolation transformer. Simply put, the ring transformer can be an intermediate cache processor, which can adjust the voltage through the power supply resistance, bringing better experience to users. How can you live without it?
Single-phase low-frequency isolation transformer on the market? 380V to 220V ring power transformer? The price is around 45 yuan.
300W？ AC220V to 36V low frequency isolation ring transformer? The price is around 80 yuan.
Isolation transformer for mechanical equipment 150W220V to 22V? Ring power transformer? The price is around 65 yuan.
Pure copper ring transformer 24V? The price of ring power transformer is around 75 yuan.
All the above are retail prices. If it can be customized in large quantities, the price will be greatly reduced.
Speaking of which, I wonder if you have any heart? Don't worry, good products and promises are price watchers. Rabbit will give you some advice on the price of ring transformer today. First of all, Tutu learned that ring transformers are generally used in high-fidelity power amplifier audio circuits and current transformers, which have small magnetic leakage and high efficiency, and are smaller than other transformers with the same power. The audio circuit is less disturbed, and the internal resistance of the power supply is smaller, which greatly reduces the distortion. However, due to the need for manual winding, the price is relatively high, but we can still accept products that are assured and pay attention to commitment. There is another important reminder. The volume of ring transformer can be flexibly customized according to customer's needs, and the multi-winding can also be customized according to customers. Moreover, customization does not require molds and research and development. You can negotiate with the merchant and let him customize it for you, which is more secure.
In addition, Bunny also learned that there are a complete series of ring transformers at home and abroad, which are widely used in computers, medical devices, telecommunications, instrumentation, lighting and other fields. Therefore, its price is flexible, and different functions are used in different fields, ranging from single digits to tens of thousands. For example, the cost of ring transformers above 200W is low, and the cost of ring transformers above 500W is also low. In terms of working efficiency, the 400W ring transformer has the highest working efficiency, reaching 90-93%, followed by the 50W ring transformer, with working efficiency of 86-90%. It can be used normally at MINUS 30 degrees Celsius, which is very suitable for outdoor use in northern winter. Everyone should pay attention to the measured power of the transformer and the matters needing attention in the purchase process.
Finally, Tutu wants to share a promise and a price with you. As consumers, we have the obligation to choose the best products for ourselves and the right to enjoy the best. When choosing products, we all enjoy the right to know and the due protection. We can't let customers have problems, and we can't find solutions from merchants. Only when the rights and interests of customers are taken seriously can we fundamentally stop businesses from selling fake and shoddy products. Therefore, the whole people should supervise and report fake and shoddy products to the relevant departments in time, so that our rights will not be violated.
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