SUPERWORLD ELECTRONICS (S) PTE LTD

NOTE : Specifications subject to change without notice. Please check our website for latest information.

PG. 5

15.01.2008

HIGH VOLTAGE CHIP CAPACITORS

V2N SERIES

7. RELIABILITY & TEST CONDITION :

Repeat this for 2 hrs each in 3 perpendicular directions

changing the frequencies from 10Hz to 55 Hz and back

Vibrate the capacitor with amplitude of 1.5mm P-P

Solder the capacitor on P.C. board before testing

Measure at room temp. after cooling for

Temp. : Max. operation temperature

100% rated voltage

Applied Voltage

120% rated voltage

150% rated voltage

shall be set for 48±4 hrs at room temp. and the initial

is applied for 1 hr at max. operation temp. ±3°C then

Class II capacitors applied DC voltage (following table)

TEST CONDITION

Class II capacitor shall be set for 48±4 hrs at room

temp. after 1 hr heat treatment at 150+0/-10°C before

Solder the capacitor on P.C. board before testing

Measure at room temp. after cooling for

1,000M or 50/C

whichever is smaller.

Vibration

Within ±20%

Within ±7.5%

Capacitance change

To satisfy the specified initial value

whichever is larger of initial

Within ±2.5% or ±0.25pF

No mechanical damage shall be occur

X

Q(Class I), Tan (Class II) &

Insulation Resistance :

Z/E

Char.

Class I :

Char.

Class II :

Appearance :

(C in Farad)

N

value

Capacitance change

to 10Hz in about 1min.

High Temperature Load

ITEM

Humidity

whichever is larger of initial

Within ±3.0% or ±0.3pF

No mechanical damage shall be occur

Within ±15%

X

Char.

Q(Class I) :

Tan

(Class II) :

Insulation Resistance :

More than 30pF : Q > 350

30pF & below : Q > 275 +2.5xC

Z/E

X

Z/E

5.0%

5.0%

Maximum

Within ±30%

Class I :

Char.

Char.

Class II :

Appearance :

N

Capacitance change

value

Capacitance change

(include 1KV)

Class I : 24±2 hrs

Class II : 48±4 hrs

Test Time : 1000 +12/-0 hr

Current Applied : 50mA max.

More than 1KVdc

Rated Voltage

V < 250Vdc

Less than 1KVdc

Applied Voltage :

measurement shall be conducted.

1,000M or 50/C

whichever is smaller.

PERFORMANCE

Insulation Resistance :

Char.

Tan

(Class II) :

30pF & below : Q > 275 +2.5xC

More than 30pF : Q > 350

Q(Class I) :

Z/E

X

5.0%

5.0%

Maximum

initial measure.

Temperature : 40±2°C

Relative Humidity : 90~95% RH

Test Time : 500 +12/-0 hr

Class I : 24±2 hrs

Class II : 48±4 hrs