CMP389F55563 World Products, Inc., CMP389F55563 Datasheet - Page 15

• Manufacturer Part Number: CMP389F55563
• Description: Ac And Pulse Metallized Polypropylene Film Capacitors
• Manufacturer: World Products, Inc.

Pilkor components
AC and Pulse
Metallized Polypropylene film capacitors
APPLICATION NOTE AND LIMITING CONDITIONS
These capacitors are not suitable for mains application as across-the-line capacitors without additional
protection.
To select the capacitor for a certain application, the following conditions must be checked :
1. The peak voltage (V
2. The peak-to-peak voltage (V
3. The voltage pulse slope (dV/dt) shall not exceed the rated voltage pulse slope in an RC-circuit at rated
4. The maximum component surface temperature rise must be lower than the limits.
For all other pulses following equation must be fulfilled :
inception level.
voltage and without ringing. If the pulse voltage is lower than the rated DC voltage, the rated voltage
pulse slope may be multiplied by V
2 ×
T is the pulse duration.
⌠
⌡
0
T


dU
dt


p
2
) shall not be greater than the rated DC voltage (V
× dt < U
p-p
) shall not be greater than the maximum V
Rdc
Rdc
×
and divided by the applied voltage.


dU
dt


rated
175
Rdc
p-p
).
to avoid the ionisation
PCMP 389