Datasheet

NO TEST ITEM TEST CONDITION / SPECIFICATION RESULT VERDICT
16
DIELECTRIC /
WITHSTAND
VOLTAGE
SPEC: I/P- O/P: 3000VAC/ 1 min.
(10mA CUT-OFF)
I/P - FG: 1500VAC/ 1 min.
(10mA CUT-OFF)
O/P - FG: 500VAC/ 1 min.
(10mA CUT-OFF)
B: I/P-O/P :4.6mA
I/P-FG 3.2mA
O/P-FG :1.2mA
P
17
BATTERY LOW
PROTECTION
I/P:230VAC SPEC:
O/P FULL LOAD
A:9.5~10.5V
B:19~20V
C:38.5~39.5V
A: 10.5V
B: 19.5V
C: 39V
P
18
BURN-IN TEST
I/P: 230VAC O/P100% LOAD with 18.6CFM FAN
TA:24.6ºC BURN-IN DURATION :1hr
A: NON BREAK P
19
ENVIRONMENT TEST
1.LOW TEMPERATURE TEST
I/P
:
230 VAC O/P
:
100% LOAD
AMBIENT TEMPERATURE
:
-9.6ºC
A
:AFTER 15 hrs POWER ON OK
P
2.HIGH AMBIENT TEMPERATURE FULL LOAD TEST
I/P
:
230VAC O/P
:
FULL LOAD
AMBIENT TEMPERATURE
:
51.1ºC with 18.6CFM FAN
A
:AFTER 3 hrs NON BREAK
3.HIGH HUMIDITY HIGH VOLTAGE ON/OFF TEST
I/P
:
264VAC O/P
:
FULL LOAD
AMBIENT TEMPERATURE
：
25ºC
AMBIENT HUMIDITY
：
95%
A
:
A
FTER
15
hrs POWER ON/OFFNON
BREAK
20
TEMPERATURE RISE
TEST T rise OF PARTS
A: I/P :230VAC AFTER 1hr BURN-IN
O/P :100%LOAD
TA:24.6ºC
with 18.6CFM FAN
POSITION P/N TEMP T rise
BD1 BRIDGE DIODE 57.3ºC 32.7ºC
Q1 MAIN TRANSISTOR 41.5ºC 16.9ºC
T1 MAIN TRANSFORMER 58.2ºC 33.6ºC
D40 O/P DIODE 85.5ºC 60.9ºC
C44 O/P FILTER CAPACITOR 66.9ºC 42.3ºC
C5 I/P FILTER CAPACITOR 34.2ºC 9.6ºC
P
21
LIFE CYCLE
A
: SUPPOSE C44 IS THE MOST CRITICAL COMPONENT with 18.6CFM FAN
I/P:230VAC O/P:100% LOAD Ta:24.6ºC
Tc:66.9ºC Life:100008.5hrs
I/P:230VAC O/P:100% LOAD Ta:51.1ºC Tc:91.9ºC Life:19649.8hrs
P
22
CRITICAL COMPONENT
RECORD
( FOR QC INSPECTION
REFERENCE ONLY )
A: FUSE
:
3A/250V CHARGER 15A/250V
BRIDGE DIODE
:
KBJ608G
LINE FILTER
:
LF201
TRANSFOMER
:
TF-695
POWER SWITCHER
:
2SK2039
OUTPUT DIODE
:
D9202
OUTPUT CAPACITOR
:
RUBYCON 1000uF/25V YXG 105ºC
INPUT CAPACITOR
:
HITACHI 150uF/400V HP3 85ºC
P.C.B
:
ADD-155