高壓陶瓷電容器,就是以陶瓷材料為介質(zhì)的電容器。高壓瓷片電容器的主要特點---耐壓高,電壓有3.6KV,6.5KV, 7.2KV, 10KV, 12KV,
13KV, 15KV, 20KV, 24KV, 25KV, 30KV, 35KV, 36KV, 40KV, 50KV, 60KV,70KV, 80KV,
100KV, 120KV, 150KV等,用于各種交流直流高壓電路場合。
常見的一類電容陶瓷材質(zhì)有:NPO、C0G, UJ, SL, N4700等,該類陶瓷電容溫度系數(shù)的變化是確定的,容量和溫度存在一個線性關(guān)系。頻率特性和電壓特性也非常好,但因介電常數(shù)不高,所以容量做不大。
常見的二類電容陶瓷材質(zhì)有:Y5R,Y5P,Y5T,Y5S,Y5U,Y5V等,二類陶瓷材質(zhì)其溫度是非線性的,容量可以很大,但頻率和溫度卻不恒定。
安訊高壓陶瓷電容可根據(jù)客戶要求定制,采取內(nèi)部并聯(lián)或者串聯(lián)的設(shè)計做到高電壓,大容量,高工作頻率,高耐受沖擊電壓,超低局放等要求,可滿足客戶的不同需求。
安訊螺母電極端子系列的圓柱形超高壓陶瓷電容已經(jīng)廣泛應(yīng)用于送電、配電系統(tǒng)的電力設(shè)備和處理脈沖能量的設(shè)備中,如:功率補償、限流、濾波、計量、儲能以及分電壓等產(chǎn)品中。電力系統(tǒng)的特殊性:交流、高電壓、高頻、處于室外環(huán)境 (-40°C到+60°C)、雷擊、大電流等等,在惡劣環(huán)境,要求電容具有超強的穩(wěn)定性,即變化率要??;同時,計量,分電壓等,產(chǎn)品要求高精密度,這對處于這種環(huán)境下的高壓陶瓷電容器的局部放電量有著極為苛刻的要求。安訊高壓陶瓷電容具有優(yōu)良的充放電性能,耐壓高,頻率特性好,能承受高沖擊電壓,超低局放等特點,有交流和直流應(yīng)用供客戶選擇。
? 額定電壓范圍 (V): 3.6KVrms -70KVrms,
10KVdc-150KVdc
? 耐壓范圍: 6KVrms-50KVrms, 20KVdc-200KVdc
? 沖擊電壓范圍: 45KVdc-225KVdc
? 容量范圍: 10pF - 100000pF
? 工作頻率范圍: 50HZ-1000MHZ
? 主要陶瓷介質(zhì): K100, K150, K300, K650, K850,
K1000, K1500, NPO, COG, N4700, Y5R, Y5S, Y5T, Y5P, Y5U, Y5V
產(chǎn)品主要應(yīng)用
1.用于高功率脈沖電源、粒子加速器、電磁微波裝備、激光光電裝備、電子信息裝備,雷達探測、無損檢測X_RAY/CT機械、物質(zhì)探測,靜電除塵電場、各類特種脈沖電源等。
2.供應(yīng)電力,接受電力設(shè)備的斷續(xù)器,電容式互感器,耦合器,斷路器,零相檢測,遮斷器,避雷器,高電壓測定設(shè)備的分壓元素,其他使用交流高電壓的電路。
3.激光設(shè)備的高電壓電源電路、定向能/高能激光源。
4.各種測定設(shè)備的高電壓電源電路或其他直流高電壓電源電路。
5.電源儲能、分壓倍壓及保護電路中。
常用規(guī)格
電壓: 10KV, 15KV, 20KV, 24KV, 30KV, 35KV, 40KV, 50KV, 80KV, 100KV, 150KV
15Kvdc, 20Kvdc, 30Kvdc, 40Kvdc, 50Kvdc, 60Kvdc, 100Kvd
10Kvrms, 15Kvrms, 20Kvrms, 24Kvrms, 28Kvac, 35Kvac,
42Kvac, 70Kvac
耐壓: 12Kvac, 18Kvac, 24Kvac, 33Kvac, 42Kvac,
50Kvac, 80Kvac
容量: 20pf, 40pf, 68pf, 80pf, 100pf (101), 140pf, 190pf (191), 280pf,
370pf, 400pf, 440pf (441), 500pf (501), 560pf (561), 590pf (591), 700pf, 750pf,
1000pf (102), 1300pf, 1400pf, 1500pf (152), 1700pf, 1900pf, 2000pf (202),
2200pf (222), 2500pf, 2700pf (272), 2800pf, 3000pf (302), 3300pf (332), 3500pf
(352), 4000pf, 4500pf (452), 5000pf, 5300pf, 6000pf (602), 8000pf, 10nf (103)
10kv: 560pf, 1200pf, 2800pf, 5000pf
12Kvac: 20pf, 40pf, 1000pf
24Kvac: 15pf, 38pf, 110pf, 150pf, 300pf,
500pf, 750pf, 1000pf
15kv: 250pf, 500pf, 560pf, 750pf, 1000pf,
1500pf, 1800pf, 1900pf, 2000pf, 2200pf, 2500pf, 2700pf, 3300pf, 3700pf, 4000pf,
4700pf, 5000pf, 5300pf, 5600pf, 7000pf, 10000pf
20kv: 68pf, 100pf, 200pf, 250pf, 280pf, 400pf,
500pf, 560pf, 700pf, 750pf, 880pf, 1000pf, 1300pf, 1400pf, 1500pf, 1700pf,
2000pf, 2200pf, 2500pf, 3000pf, 3300pf, 3700pf, 4000pf, 4700pf, 5000pf, 5200pf,
6000pf, 6800pf
30kv: 100pf, 200pf, 250pf, 400pf, 500pf,
510pf, 560pf, 590pf, 700pf, 820pf, 940pf, 1000pf, 1120pf, 1200pf, 1500pf,
1700pf, 2000pf, 2100pf, 2200pf, 2500pf, 2700pf, 3000pf, 3300pf, 3500pf, 3900pf,
4700pf, 5000pf, 6000pf, 6800pf, 8000pf, 10000pf
35kv: 1500pf, 2700pf, 3000pf, 3800pf, 4500pf,
5600pf, 6000pf
40kv: 100pf, 120pf, 130pf, 140pf, 150pf,
160pf, 200pf, 250pf, 300pf, 330pf, 390pf, 400pf, 440pf, 500pf, 700pf, 750pf,
780pf, 850pf, 1000pf, 1200pf, 1300pf, 1400pf, 1500pf, 1600pf, 1700pf, 2000pf,
2400pf, 2500pf, 2600pf, 3000pf, 3300pf, 4700pf, 5000pf, 5600pf, 6000pf
45kv: 570pf, 710pf
50kv: 20pf, 100pf, 200pf, 280pf, 370pf, 400pf,
410pf, 500pf, 560pf, 600pf, 700pf, 750pf, 850pf, 1000pf, 1100pf, 1300pf,
1350pf, 1500pf, 1650pf, 1700pf, 1800pf, 2000pf, 2100pf, 3000pf, 4000pf, 4800pf,
5000pf
60kv: 195pf, 375pf, 500pf, 700pf, 850pf,
1000pf, 1200pf, 3000pf
80kv: 1000pf, 2000pf
100kv: 500pf, 675pf, 700pf, 750pf, 825pf,
1000pf
可以替代 AVX, Murata, TDK, VISHAY, HVCA, CKE, MTC, Morgan Ceramics and etc...
AVX HP / HW / HK / HD
/ HE 系列
EPCOS TDK TSF / H / GA
/ FD / MD / UHV / FHV 系列
Murata DHS 系列