固原市直銷韓國YOONVALVE氣動閥RD65-32PF電議經(jīng)銷商-立訊電氣中山立訊電氣有限公司銷售韓國unionelecom直流電源,開關電源，固態(tài)繼電器，噪聲濾波器等等產品，歡迎來電咨詢。
15-1500W,SINGLE,OUTPUT直流電源,開關電源unionelecom
UP15S05,UP15S12,UP15S15,UP15S24,UP30S05,UP30S12,UP30S15,UP30S24,UP50S05,UP50S12,UP50S15,UP50S24,UP75S05,UP75S12,UP75S15,UP75S24,UP75S48,UP100S05,UP100S12,UP100S15,UP100S24,UP150S05,UP150S12,UP150S15,UP150S24,UP150S48,UP200S05,UP200S12,UP200S15,UP200S24,UP220S12,UP220S15,UP220S24,UP300S12,UP300S24,UP400S12,UP400S24,UP500S05,UP500S12,UP500S24,UP600S05,UP600S12,UP600S24,UP650S12,UP650S24,UP750S12,UP750S24,UP850S12,UP850S24,UP1000S12,UP1000S24,UP1200S12,UP1200S24,UP1500S12,UP1500S24
15-150W,SINGLE-OUTPUT直流電源,開關電源unionelecom,1-Channel,type,S.M.P.S,發(fā)出信號或切除故障部分。本繼電器為集成電路靜態(tài)型繼電器，采用數(shù)碼開關整定電流值，直觀方便，改變整定值無須檢驗，整定范圍為2-9.9A級差為0.1A；精度高、功耗小、動作時間快、返回系數(shù)高，是GL-型過流繼電器理想的更新?lián)Q代產品。正常環(huán)境環(huán)境溫度：－10℃～+50℃；相對濕度：不大于90%；大氣壓力：86kPa～106kPa；使用地點不出現(xiàn)超過GB/T14537規(guī)定的嚴酷等級為1級的振動。周圍環(huán)境：不允許有陽光直射、雨和水的沖洗，無危險的介質，不應含有能腐蝕金屬、破壞絕緣和表面涂覆層的介質及導電介質，不允許有明顯的水氣，不允許有嚴重的霉菌存在。技術指標額定值：50Hz交流5A。

UP15S05N,UP15S09N,UP15S12N,UP15S15N,UP15S24N,UP15S36N,UP15S48N,UP30S05N,UP30S09N,UP30S12N,UP30S15N,UP30S24N,UP30S36N,UP30S48N,UP50S05N,UP50S09N,UP50S12N,UP50S15N,UP50S24N,UP50S36N,UP50S48N,UP75S05N,UP75S12N,UP75S15N,UP75S24N,UP75S36N,UP75S48N,UP100S05N,UP100S12N,UP100S15N,UP100S24N,UP100S36N,UP100S48N,UP150S05,UP150S12,UP150S15,UP150S24,UP150S36,UP150S48
UP15S05L,UP15S12L,UP15S24L,UP30S05L,UP30S12L,UP30S24L,UP50S05L,UP50S12L,UP50S24L,UP75S05L,UP75S12L,
UP75S24L,UP100S12L,UP100S24L,UP150S05L,UP150S12L,UP150S24L,UP200S05L,UP200S12L,UP200S24L,UP350S05L,
UP350S12L,UP350S24L,
UP15DAA,UP15DAB,UP15DAC,UP15DAD,UP15DAE,UP15DBB,UP15DCC,UP15DDD,UP15DEE
UP30DAA,UP30DAB,UP30DAC,UP30DAD,UP30DAE,UP30DBB,UP30DCC,UP30DDD,UP30DEE,UP30DBA,UP30DCA,UP30DDA,UP30DEA
UP50DAA,UP50DAB,UP50DAC,UP50DAD,UP50DAE,UP50DBB,UP50DCC,UP50DDD,UP50DEE,UP50DBA,UP50DCA,UP50DDA,UP50DEA 而人機界面是指用戶與含有計算機的機器系統(tǒng)之間的通信媒體或手段，是人機雙向信息交互的支持軟件和硬件。這里界面定義為通信的媒體或手段，它的物化體現(xiàn)是有關的支持人機界面用液晶屏人機界面用液晶屏軟件和硬件，如帶有鼠標的圖形顯示終端等。交互是人與機-環(huán)境作用關系/狀況的一種描述。界面是人與機-環(huán)境發(fā)生交互關系的具體表達形式。交互是實現(xiàn)信息傳達的情境刻畫，而界面是實現(xiàn)交互的手段。在交互設計子系統(tǒng)中，交互是內容/靈魂，界面是形式/肉體；然而在大的產品設計系統(tǒng)中，交互和界面，都只是解決人機關系的一種手段，不是終目的，其終目的是解決和滿足人的需求。交互設計是從屬于產品系統(tǒng)的，是對成功的產品設計的一種強有力的支持與完善。

UP15TACC,UP15TADD,UP30TACC,UP30TADD,UP50TACC,UP50TADD
UP30S12W2,UP30S24W2,UP40S12W2,UP40S24W2,UP60S12W2,UP60S24W2,UP80S12W2,UP80S24W2,UP100S12W2,UP100S24W2
UP150S12W2,UP150S24W2,UP200S12W2,UP200S24W2,UP300S12W2,UP300S24W2
UP30S12F,UP30S24F,UPF24S24CF,UPF24S48CF,UPF30S24CF,UPF30S48CF
直流電源,開關電源,
UPF50S12CW,UPF50S24CW,UPF50S36CW,UPF50S48CW,
UPF60S12CW,UPF60S24CW,UPF60S36CW,UPF60S48CW
UPF75S12CW,UPF75S24CW,UPF75S36CW,UPF75S48CW
UPF100S12CW,UPF100S24CW,UPF100S36CW,UPF100S48CW
UPF125S12CW,UPF125S24CW,UPF125S36CW,UPF125S48CW
UPF150S12CW,UPF150S24CW,UPF150S36CW,UPF150S48CW
UPF200S12CW,UPF200S24CW,UPF200S36CW,UPF200S48CW,
UPF50S12W,UPF50S24W,UPF50S36W,UPF50S48W
UPF60S12W,UPF60S24W,UPF60S36W,UPF60S48W
UPF75S12W,UPF75S24W,UPF75S36W,UPF75S48W
UPF100S12W,UPF100S24W,UPF100S36W,UPF100S48W
UPF125S12W,UPF125S24W,UPF125S36W,UPF125S48W
UPF150S12W,UPF150S24W,UPF150S36W,UPF150S48W
UPF200S12W,UPF200S24W,UPF200S36W,UPF200S48W
中山立訊電氣有限公司銷售韓國unionelecom直流電源,開關電源，固態(tài)繼電器，噪聲濾波器等等產品，歡迎來電咨詢。
3-20AMP,DC24/60/120V,PDD0系列PCB固態(tài)繼電器unionelecom,
PDD0-103N,PDD0-105N,PDD0-208NHS,PDD0-608NHS,PDD0-108NHS,PDD0-215NHS,PDD0-615NHS,PDD0-115NHS,PDD0-220NHS,PDD0-620NHS
2-25AMP,AC240V,PDA1系列PCB固態(tài)繼電器unionelecom,所以，各變頻器都在散熱板上配置了過熱保護器件；⑶制動電阻過熱保護制動電阻的標稱功率是按短時運行選定的。所以，一旦通電時間過長，就會過熱。這時，應暫停使用，待冷卻后再用?；蜻x用較大一點功率電阻；⑷冷卻風道的入口和出口不得堵塞，環(huán)境溫度也可能高于變頻器的允許值。如果還有問題，你可以打電話給我們。在VVVF的實施，有兩種基本的調制方法：1.脈幅調制（PAM）逆變器所得交流電壓的振幅值等于直流電壓值（Um=Ud)。因此，實現(xiàn)變頻也是變壓的容易想到的方法，便是在調節(jié)頻率的同時，也調節(jié)直流電壓；這種方法的特點是，變頻器在改變輸出頻率的同時，也改變了電壓的振幅值，故稱為脈幅調制，常用PAM(PulseAmplitudeModulation)表示。
PDA1-202Z,PDA1-202R,PDA1-203Z,PDA1-203R,PDA1-205Z,PDA1-205R,PDA1-208Z,PDA1-208R,PDA1-208ZHL,PDA1-208ZHS,PDA1-215ZHL,PDA1-215ZHS,PDA1-225ZHL,PDA1-225ZHS
10-40AMP,DC24/60/120V,OUTPUT,SDD0系列單相固態(tài)繼電器unionelecom,
SDD0-210N,SDD0-610N,SDD0-110N,SDD0-220N,SDD0-620N,SDD0-120N,SDD0-230N,SDD0-630N,SDD0-130N,SDD0-240N,SDD0-640N,SDD0-140N
15-80AMP,AC240/460V,SDA1,SAA1系列單相固態(tài)繼電器
SDA1-215Z,SDA1-215R,SAA1-215Z,SDA1-415Z,SDA1-415R,SAA1-415Z,SDA1-225Z,SDA1-225R,SAA1-225Z,SDA1-425Z,SDA1-425R,SAA1-425Z,SDA1-240Z,SDA1-240R,SAA1-240Z,SDA1-440Z,SDA1-440R,SAA1-440Z,SDA1-250Z,SDA1-250R,SAA1-250Z,SDA1-450Z,SDA1-450R,SAA1-450Z,SDA1-260R,SAA1-260R,SDA1-460R,SAA1-460R,SDA1-280R,SAA1-280R,SDA1-480R,SAA1-480R
15-80AMP,AC240/460V,SDA2,SAA2系列2相固態(tài)繼電器unionelecom,SOLID,STATE,RELAY,SSR,
SDA2-215Z,SAA2-215Z,SDA2-415Z,SAA2-415Z,SDA2-225Z,SAA2-225Z,SDA2-425Z,SAA2-425Z,SDA2-240Z,SAA2-240Z,SDA2-440Z,SAA2-440Z,SDA2-250Z,SAA2-250Z,SDA2-450Z,SAA2-450Z,SDA2-260R,SAA2-260R,SDA2-460R,SAA2-460R,SDA2-280R,SAA2-280R,SDA2-480R,SAA2-480R

15-80AMP,AC240/460V,OUTPUT,SAA3,SDA3系列3相固態(tài)繼電器unionelecom,
SDA3-215Z,SAA3-215Z,SDA3-415Z,SAA3-415Z,SDA3-225Z,SAA3-225Z,SDA3-425Z,SAA3-425Z,SDA3-240Z,SAA3-240Z,SDA3-440Z,SAA3-440Z,SDA3-250Z,SAA3-250Z,SDA3-450Z,SAA3-450Z,SDA3-260R,SAA3-260R,SDA3-460R,SAA3-460R,SDA3-280R,SAA3-280R,SDA3-480R,SAA3-480R
SSR,15-40AMP,AC240/460V,CAA1,CDA1系列固態(tài)繼電器unionelecom,
CDA1-215Z,CDA1-215R,CAA1-215Z,CDA1-415Z,CDA1-415R,CAA1-415Z,CAA1-415Z,CDA1-225Z,CDA1-225R,CAA1-225Z,CDA1-425Z,CDA1-425R,CDA1-240Z,CAA1-425Z,CDA1-240R,CDA1-440Z,CAA1-240Z,CDA1-440R,CAA1-440Z
UF1SPN,UF2SPN,UF3SPN,UF6SPN單相噪聲濾波器,SPN系列NOISE,FILTER單相噪聲濾波器,1-6A,unionelecom
UF1SPE,UF2SPE,UF3SPE,UF6SPE單相噪聲濾波器,SPE系列NOISE,FILTER單相噪聲濾波器,1-6A,unionelecom
UF6STS,UF3STS,UF2STS,單相噪聲濾波器,2-6A,unionelecom,STS系列NOISE,FILTER單相噪聲濾波器,2-6A,unionelecom
SLS系列NOISE,FILTER單相噪聲濾波器,2-6A,unionelecom,UF2SLS,UF3SLS,UF6SLS
STC系列NOISE,FILTER單相噪聲濾波器,5-20A,unionelecom,UF20STC,UF15STC,UF10STC,UF5STC
SBS系列NOISE,FILTER單相噪聲濾波器,5-400A,unionelecom,
UF400SBS,UF300SBS,UF200SBS,UF150SBS,UF120SBS,UF100SBS,UF80SBS,UF60SBS,UF50SBS,
UF40SBS,UF30SBS,UF20SBS,UF15SBS,UF10SBS,UF6SBS,UF5SBS
SLC系列NOISE,FILTER單相噪聲濾波器,5-20A,unionelecom,
UF5SLC,UF10SLC,UF15SLC,UF20SLC
10-1000A,TBI系列NOISE,FILTER三相噪聲濾波器,10-1000A,unionelecom,
UF10TBI,UF20TBI,UF30TBI,UF40TBI,UF60TBI,UF80TBI,UF100TBI,UF120TBI,UF150TBI,UF190TBI,UF260TBI,UF380TBI,UF450TBI,UF660TBI,UF750TBI,UF1000TBI
5-450A,TBL系列NOISE,FILTER三相噪聲濾波器,unionelecom
UF450TBL,UF300TBL,UF200TBL,UF120TBL,UF100TBL,UF80TBL,UF60TBL,UF50TBL,UF40TBL,UF30TBL,UF20TBL,UF10TBL,,UF5TBL
5-450A,TBH系列NOISE,FILTER三相噪聲濾波器,unionelecom
UF450TBH,UF300TBH,UF200TBH,UF120TBH,UF100TBH,UF80TBH,UF60TBH,UF50TBH,UF40TBH,UF30TBH,UF20TBH,UF10TBH,,UF5TBH也就是人們常說的普通晶閘可控硅可控硅管，它是由四層半導體材料組成的，有三個PN結，對外有三個電極〔圖2(a）〕：層P型半導體引出的電極叫陽極A，第三層P型半導體引出的電極叫控制極G，第四層N型半導體引出的電極叫陰極K。從晶閘管的電路符號〔圖2(b）〕可以看到，它和二極管一樣是一種單方向導電的器件，關鍵是多了一個控制極G，這就使它具有與二極管完全不同的工作特性。以硅單晶為基本材料的P1N1P2N2四層三端器件,起始于1957年，因為它的特性類似于真空閘流管，所以上通稱為硅晶體閘流管，簡稱晶閘管T，又因為晶閘管初的在靜止整流方面，所以又被稱之為硅可控整流元件，簡稱為可控硅SCR。在性能上，可控硅不僅具有單向導電性。