R型變壓器產品特點

採用取向性高磁導率硅鋼帶製成的，無切割環形截面的R鐵芯是變壓器的一個革命性突破。R變壓器具有體積小，重量輕和漏磁小等特點，與E-I型、C型和環形變壓器相比有著更高的性能和可靠性。

體積小，重量輕

R變壓器具有無切割卷繞鐵芯，使用高品質的材料，因而體積小，重量輕，使用這種變壓器，你就可以將產品重新設計成更新穎的形狀，並且降低成本。

高效率

由於鐵芯無切割，損失就很小，使用高品質的材料和緊湊結構，把鐵芯與繞組之間的距離降到最小， 這樣，R變壓器的效率通常可達90%以上。

漏磁最小

R變壓器的鐵芯沒有磁隙而且繞線極勻衡，因而漏磁非常小，這樣，就無需採取任何防範措施來防止影響漏磁。

產熱量最小，無噪音

由於R變壓器是用高品質低損耗的材料製成，具有均勻圓形截面和連續的繞線，電阻損耗和產熱都非常低，且由於沒有切割，磁致伸縮應力就很易被吸收，因而保証了實際應用無噪音。

勵磁電流小

R變壓器設計合理，因而具有鐵損低，產熱少，勵磁電流小和能耗省的特點。

符合安全標準

由於它的獨特設計，將初級與次級的骨架分開，絕緣性能優良，由阻燃材料製成的互相分離的骨架可以滿足任何國家的安全標準，還可以接受附件例如溫度保險絲和電子一靜電屏蔽。

 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.