c31 igbt缓冲吸收电容器
型号 |
规格 |
价格(元) |
尺寸(mm) |
引出 |
c31 |
0.47vf/1200v |
10 |
42.5*24.5*27.5 |
c1 |
价格仅供参考,以报价单为准。
主要应用/application
广泛应用于ups、逆变器、感应加热、电焊机等设备的igbt模块吸收保护。
widely used in ups,inverter,induction heaters,welding machine for igbt snubber protection。
产品特点/characteristics
电介质:聚丙烯薄膜
结构:双面金属化与金属化膜内串结构
封装:塑料外壳,阻燃(94v-0级)环氧封装
引出:镀锡铜片引出
能承受高脉冲电流,高dv/dt,esl、esr小具有自愈性
dielectric: polypropylene film
connection: extended double side metalized carrier film with internal series connection and metalized film
coating: resistant plastic case with resin sealing. flame retardant execution(ul94v-0)
terminals: tinned copper lugs
high pulse current, high dv/dt, low esl and esr, self healing
技术性能/specifications
引用标准/reference standards |
gb/t 17702 iec 61071 |
工作温度范围/operating temperature range |
-40℃~85℃ |
容量范围/capacitance |
0.047μf~10μf |
额定电压/rated voltage |
700vdc~3000vdc |
容量偏差/tolerance |
±5% ±10% |
极间耐电压/test voltage between terminals |
1.5ur(vdc)10s 25℃±5℃ |
极壳耐电压/test voltage between terminals and case |
3000v 50hz 60s,25℃±5℃ |
损耗角正切/dissipation factor |
tgδ≤6×10-4 at 25℃±5℃,1khz |
绝缘电阻/insulation resistance |
c×r≥30000s,at 100vdc,25℃±5℃,60s |
预期寿命/life expectancy |
200000h at ur and 70℃ |
此产品关键字:
igbt吸收电容、igbtsnubber、igbt吸收电容厂家、igbt吸收电容价格
华裕电容-高品质金属化薄膜电容专业制造商
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