Magnetic-isolation Sheet——Wireless Charging Series Chapter

　　無線充電作為一種時(shí)尚便捷的充電方式，越來越受到廣大消費(fèi)者的青睞，在手機(jī)、游戲機(jī)等消費(fèi)類電子產(chǎn)品領(lǐng)域正以迅猛的勢(shì)頭發(fā)展。但無線充電器卻存在充電效率低、充電時(shí)發(fā)熱量大等缺陷。為了提高充電效率、確保使用安全，目前的主流解決方案是在無線充電器發(fā)射端和接收端線圈背面貼加隔磁片。

　　深圳市榮威吸波材料有限公司為無線充電器裝置專門研制開發(fā)出RWD和RWT系列高性能隔磁片，以滿足無線充電時(shí)不同電流、頻率及不同厚度條件下的需求。

　　As a kind of fashionable and convenient charging way, wireless charging more and more get the favour of the consumers, and is developing rapidly in the field of consumptive electronic products ,such as mobile phones and playstations. But wireless charging has defects of low charging efficiency and high heating value. The current mainstream solution to improve these problems is pasting a kind of material named magnetic-isolation sheet to the back of both the transmitting coil and the receiving coil.

　　Shenzhen RongWei Magnetic Absorber materials Co., LTD have specially developed WLF15 and WLS30 series of magnetic-isolation sheets with high-performance for Wireless charger. So that these materials can meet the wireless charging under the conditions of different currents, different frequencies and different thickness.

                                                                                       磁片——無線充電系列篇

　　      
特性描述/Characteristic description

所有原材料及生產(chǎn)過程均環(huán)保，產(chǎn)品經(jīng)過SGS檢測(cè)符合無鹵及RoHS標(biāo)準(zhǔn)。

All raw materials and production processes are friendly environmentally, and products are halogen-free、 RoHS compliant by SGS detection

為了在不同情況下達(dá)到不同的屏蔽效果，我們可以選擇不同厚度的材料以及不同性能的磁性片材。對(duì)磁性片的要求有：

　　? 磁性能優(yōu)異，磁導(dǎo)率高;

　　? 磁性片在交流磁場(chǎng)中的磁損耗較小;

　　? 磁性片有較好的柔韌性，在貼合時(shí)不致斷裂，否則會(huì)引起漏磁。

　　In order to receive the different shielding effects, we can choose the magnetic sheet materials that they have different thickness and properties. The magnetic sheets are:

　　? Excellent magnetic properties, higher permeability;

　　? Lower magnetic loss in the AC magnetic field;

　　? Good flexibility, and don’t be laminated when they are fixed, otherwise they will cause the magnetic flux leakage.

產(chǎn)品用途：用于手機(jī)、玩具和游戲機(jī)等無線充電器上，起到隔磁、磁屏蔽、增加電感，在充電過程中提高充電效率，降低充電器發(fā)熱量。