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                MRC

                MRC(RC) Snubber Capacitor(RC--SERIES, RC--PARALLEL) 火花消制電容器(串聯,並聯)
                產品特性 產品規格 產品認證

                 

                MRC(RC) Snubber Capacitor(RC--SERIES, RC--PARALLEL)   

                                     火花消制電容器(串聯,並聯)

                 

                 

                FEATURE

                特點:

                Small size with supperior performance

                ·小體積、性能佳

                Suitable for PCB mounting

                可安裝於PCB

                Ideal for AC or DC application

                適用於交/直流

                Large product selection range with 1/4,1/2 and 1 watt resistors,0.001uF to 1.0uFcapacitors

                多種電阻功率1/4,1/2和1瓦特,電容0.001Uf至1.0uF 供選擇

                Providing flexible wire, tubular and box type on request

                可選軟引線式、管狀或盒子結構

                APPLICATION

                用途:

                Protection for contacts from noise during switching operations of equipment

                設備切換時,保護觸點,消除火花及噪音

                Protection of electronic instruments during operation of relays, solenoids,motors and so on

                按觸器,繼電器,電機等操作時保護電子設備

                Electrical noise protection of semiconductor equipment during the control of triacs,transistor motors,welders,etc,

                消除晶閘管,電晶體,電機,焊接機等半導體設備之電諧幹擾

                 

                 

                SPECIFICATIONS技術要求:

                 

                 

                 DIELECTRIC

                介質

                Metallized polypropylene film

                金屬化聚丙烯薄膜

                  RESISTOR

                電阻

                Non-inductive,high pulse resistor

                無感型,耐脈沖電阻

                LEADS

                導線

                Tinned wire or polyvinylchloride(PVC)insulation stranded copper wire

                徑向鍍錫導線或絕緣導線

                COATING

                灌封

                Expoxy resin(UL94V-0)

                環氧樹脂(阻燃等級UL94V-0)

                  CATEGORY

                類別

                X2 class

                REFERENCE STANDARD

                引用標準

                 IEC384-14  GB/T14472-98 ;EN132400;UL1283

                 CLIMATIC CATALOGUE

                氣候類別

                40/100/21

                 CAPACITANCE VERSUS

                  RATED VOLTAGE(UR)

                   靜電容量【與額定電壓

                 串聯(SERIES)0.01μF~1.0μF   300VAC

                 並聯(PARALLEL)0.001μF~0.68μF   3000VAC

                     RESISTANCE AND POWER

                電阻功↓率及阻值

                  串聯(SERIES)10~470Ω,1/4、1/2、1.0 or 2.0 Watt

                  並聯(PARALLEL)1.0~2.2 MΩ,1/4、1/2、1Watt

                 VOLTAGE PROOF

                耐電壓

                4.3*UR   Unit:VDC   ( 1 minute at 20℃)

                    INSULATION RESISTANCE

                 絕緣電阻

                C≤0.33µF IR≥15,000MΩ; C>0.33µF ,IR*C≥5,000S----僅指串聯類型(Series only)

                (1minute at 20℃ and RH≤65%)                

                   CAPACITANCE TOLERANCE

                 容量誤差

                M=±20%  K=±10%  J=±5%

                  ENDURANCE

                 耐久性

                The test voltage 125% shall be applied for 1000 hours in the 85℃ chamber.  Each of these voltage shall be applied to each capacitor individually through a resistor of 47Ω±5%, During this period, 1000VAC 60Hz for 0.1sec be applied once each hour. After the Test:

                85℃試驗溫度下,125%UR交流電壓1000小時,試驗過程中,每個電容器串聯一個47Ω電阻。1000V交流電壓 (60HZ),每一小時施加0.1S驗完成後:    

                △C/C≤10%; IR ≥50% of the specified value(標稱值);

                △DF≤0.8%(C≤1µF);  △DF≤0.5%(C>1µF); (at 20℃ 1KHz)

                 
                 
                 

                 

                 

                OUTLINE DRAWING  外形圖               ★實物圖:

                 

                 

                 APPLICATION EXAMPLE  應用場合

                 

                 

                 

                 

                SPECIFICATIONS  認證通過文件及引用標○準

                RC --串聯 SERIES

                RC--並聯(PARALLEL

                SPECIAL SIZE OR ITEMS ON REQUEST 可依需求制作〗各種規格

                 

                 

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