CLP270M

14/24

The figures 17 and 18 give the voltage and current behavior during positive and negative 5kV, 2/10

µs,500A

surge with the CLP270M acting in Ringing mode.

2/10 µs

GENERATOR

+/- 5 kV

(500 A)

4

TIPL

TIPS

GND

1/2 CLP270M

I

V1

50

I2

SLIC

LCP1511D

-48V

V2

1

Rsense

Rp

Fig. 19: Lightning test in Speech mode.

Fig. 20: CLP270M response to a positive surge.

Fig. 21: CLP270M response to a negative surge.

3.3.2. Speech mode

The figures 20 and 22 give the voltage and current behavior during positive and negative 5kV, 2/10

µs,500A

surge with the CLP270M acting in speech mode.