主要应用/Application
广泛应用于感应加热等设备中的直流母线支撑,平滑滤波电路。
Widely used in induction heating equipment in the DC bus bar support, smoothing filter circuit.
产品特点/Characteristics
电介质:聚丙烯薄膜
结构:金属化膜干式结构
封装:金属铝外壳,阻燃(UL94V-0级)环氧封装
引出:镀锡铜螺母引出
容量大、体积小、高纹波电流承受能力、温升低,散热好、寿命长
Dielectric:Polypropylene film
Construction:Extended metalized film ,dry connection
Coating:Aluminum case with resin sealing.
Flame retardant execution(UL94V-0)
Terminals:Tinned copper nut extraction
Large capacity, small volume, high ripple current capability, low temperature rise, good heat dissipation, long service life
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 0.4μF~1.1μF
额定电压/Rated Voltage 3000Vdc
容量偏差/Tolerance ±5% ±10%
耐电压/Withstand voltage 1.5Ur(Vdc)60s
损耗角正切/Dissipation factor tgδ≤20×10-4 at 25℃±5℃,1kHz
绝缘电阻/Insulation resistance C×R≥5000s,at 100Vdc,25℃±5℃,60s
耐电流冲击能力/Withstand strike current ability dv/dt>30V/μs
有效电流/Effective current 30A~80A
杂散电感/Stray inductance ≤30nH
预期寿命/Life expectancy 200000h at Ur.70℃
此产品关键字:
滤波电容 直流支撑电容 平滑滤波电容
华裕电容-高品质金属化薄膜电容专业制造商