MIT

♦特點 Feature
延長的雙面金屬化聚酯電極,採用金屬化聚丙烯電介質内部串聯連接,塑料外殼(UL94V-0),環氧樹脂密封,鍍錫黃銅接線片直接安裝IGBT
Extended double metallized polyester electrodes with metallized polypropylene dielectric internal series connection. UL94V-0 plastic case with thermosetting resin-fill. It has a tinned brass lug direct IGBT mounting and uses 2 or 4 tinned wires.

 

♦主要應用 Typical Applications
這些電容器用於高壓、大電流以及高脈衝應用IGBT保護電路和緩衝網络,電力電子中的能量轉換與控制,開關電源中的保護電路
These capacitors are used in high voltage, high current. And high pulse applications such as: IGBT protection circuits &Snubber networks. Energy conversion and control in power electronics Protection circuits in SMPS.
Reference StandardGB/T 17702 (IEC 61071)
Climatic Category40 / 85 / 56
Maximum Permissible Case Temperature (T case)-40°C ~ +85°C
Capacitance Range0.047uF ~ 9uF
Rated Voltage (Uɴ)630 / 700 / 850 / 1000 / 1200 VDC
1600 / 1700 / 2000 / 2500 / 3000 VDC
Capacitance Tolerance±5% (J) 、 ±10% (K)
Withstanding Voltage Between Terminals1.5 x Uɴᴅᴄ for 10s, cut off current 10mA
Dissipation Factor≦10 x 10⁻⁴ at 1kHz, 1Vrms
Insulation ResistanceCɴ≦0.33uF, IR≧ 15,000MΩ;
Cɴ>0.33uF, IR x Cʀ ≧ 5,000s
25°C, 100Vdc, 60 seconds
Surge Voltage1.5 * Vɴᴅᴄ for maximum 10 times in lifetime at T = 25°C ±5°C
Over Voltage1.10 * Uɴ for 30% of load time, once per day
1.15 * Uɴ for maximum 30 minutes, once per day
1.20 * Uɴ for maximum 5 minutes, once per day
1.30 * Uɴ for maximum 1 minutes, once per day
Self Inductance (Ls)<1nH per mm of lead spacing
Maximum peak current ↑ (A)↑ = C x dV/dt

聯絡我們 Contact Us