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al

S30 Series

85°

c

•

Compact size

•

l

ong life, 20000 hours at 85°C (

u

r,

i

r applied)

•

h

igh ripple current

•

e

xcellent surge voltage capability

•

o

ptimized designs available on request

appli

C

ation

b

asi

C

design

Smoothing, energy storage, or pulse opera-

tion in ecommunication demanding

power supplies, process control, AC-motor

control, traction, welding and measuring.

s

tandards

IEC 60384-4 Long Life Grade 40/85/56,

Capacitance range

100 – 680000 μF

Capacitance tolerance

–20 to +20%

r

ated voltage

u

r

25–500 VDC

s

urge voltage

u

s

1.15 x U

R

(for U

R

<

250 VDC)

1.10 x U

R

(for U

R

>

350 VDC)

s

urge voltage

u

ss

(

s

hort duration)

l

eakage current

i

l

= 0.006 x C

R

x U

R

(μA) or 6mA whichever

is the smaller. Note, C

R

is in μF.

o

perational life time

+85°C,

u

r

,

i

r

+85°C,

u

r

s

helf

l

ife

2000 hrs at 0V +85°C, or 30000 hrs at 0V +40°C

t

emperature range

–40 to +85°C (Operating) -55°C to +85°C (Storage)

The ALS30/31 series of screw terminal

capacitors cover a wide range of case

sizes and voltage ratings featuring high

ripple currents and long life performance.

They are ideally suited for industrial and