R型变压器
上传更新:2019-08-07


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R型变压器产品特点


 


采用取向性高磁导率硅钢带制成的,无切割环形截面的R铁芯是变压器的一个革命性突破。R变压器具有体积小,重量轻和漏磁小等特点,与E-I型、C型和环形变压器相比有着更高的性能和可靠性。

体积小,重量轻

R变压器具有无切割卷绕铁芯,使用高品质的材料,因而体积小,重量轻,使用这种变压器,你就可以将产品重新设计成更新颖的形状,并且降低成本。

高效率

由于铁芯无切割,损失就很小,使用高品质的材料和紧凑结构,把铁芯与绕组之间的距离降到最小,这样,R变压器的效率通常可达90%以上。

漏磁最小

R变压器的铁芯没有磁隙而且绕线极匀衡,因而漏磁非常小,这样,就无需采取任何防范措施来防止影响漏磁。

产热量最小,无噪音

由于R变压器是用高品质低损耗的材料制成,具有均匀圆形截面和连续的绕线,电阻损耗和产热都非常低,且由于没有切割,磁致伸缩应力就很易被吸收,因而保证了实际应用无噪音。

励磁电流小

R变压器设计合理,因而具有铁损低,产热少,励磁电流小和能耗省的特点。

符合安全标准

由于它的独特设计,将初级与次级的骨架分开,绝缘性能优良,由阻燃材料制成的互相分离的骨架可以满足任何国家的安全标准,还可以接受附件例如温度保险丝和电子一静电屏蔽。


 


 


 R-Core transformer is a revolutionary breakthrough in transformer structure which employs grain-oriented steel material for cutless circular cross section R-core. The best performance of R-core transformer can be specified as following:


Small Power Consumption

The R-core transformer, with its rational design, features low iron loss, low heat generation, little exciting current and small power consumption. These are limitation of no-load for application in adapters under long-time stand-by power condition.


Against Leakage Flux

The R-core has only very small leakage flux because the steel core has no magnetic gaps and the wire is wound with good balance. It is the reason why there is no need to devise any countermeasure against leakage flux.


No Noise

Since there is no cutting, magnetostriction stress is absorbed easily. It assures that there is practically no noise.


High Efficiency

By using high grade Hi-B Grain-oriented silicon steel and constructing the R-core Transformer with minimum distance between core and winding, efficiency of the R-Core is usually more than 90%, and its performance in the instantaneous power is good enough.


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