Osram HQI-E 150 W/NDL CL Technical Information download pdf (Page 30)

3

0

The e

ff

ects are similar to recti

f

ying e

ff

ect at the

start,

b

ut t

h

e

l

on

g

er pers

i

stence can cause over-

heatin

g

o

f

the choke and i

g

nition unit

.

•

Di

sc

h

ar

g

e

i

n t

h

e outer

b

u

lb:

A

s t

h

e

l

ea

d

s are not geometr

i

ca

ll

y t

h

e same, t

h

e

di

sc

h

ar

g

e

g

enerate

d

b

etween t

h

em can

b

e asym-

metrical

,

with the e

ff

ects described above.

Fi

g

. 32: As

y

mmetrical conductivit

y

with lamp current and lamp volta

g

e durin

g

a normal lamp start. This is onl

y

a

tr

a

n

s

i

e

nt

effec

t whi

c

h

causes

n

o

h

a

rm.

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