PME278

The PME278 is designed as one kind of EMI suppressor, class X1, metallized paper device that can be intended for use as interference suppressors in X1, acrossthe-line, 440 VAC applications.

Features of the PME278 are:(1)The capacitors meet the most stringent IEC humidity class, 56 days; (2)The impregnated paper ensures excellent stability giving outstanding reliability properties, especially in applications having continuous operation; (3)High dU/dt capability; (4)Excellent self-healing properties. Ensures long life even when subjected to frequent overvoltages; (5)Good resistance to ionisation due to impregnated dielectric.

The absolute maximum ratings of the PME278 can be summarized as:(1)Rated voltage: 440 VAC 50/60 Hz;(2)Capacitance range: 0.001 to 0.15 F;(3)Capacitance tolerance: ± 20%;(4)Temperature range: 40 to +110°C;(5)Climatic category IEC: 40/110/56/B;(6)Approvals: S, N, D, FI, VDE, SEV, IMQ;(7)Dissipation factor tan: </= 1.3 % at 1 kHz;(8)In DC applications: Recommended voltage: 1000 VDC. If you want to know more information such as the electrical characteristics about the PME278, please download the datasheet in www.seekic.com or www.chinaicmart.com.