DATA SHEET
PST SERIES
40 WATTS
LOW COST, HIGH RELIABILITY
COMPACT SIZE, LIGHT WEIGHT
105ºC OUTPUT CAPACITOR
100% FULL LOAD BURN-IN TEST
INTERNATIONAL AC INPUT RANGE
HIGH EFFICIENCY, LOW WORKING
TEMPERATURE
• SOFT-START CIRCUIT, LIMITING AC SURGE
CURRENT
• SHORT CIRCUIT, OVERLOAD, OVER VOLTAGE
PROTECTED
•
•
•
•
•
•
MODELS
MODEL
PST40A
OUTPUT
5V, 0.6-5A
12V, 0.2-3A
-5V, 0.1-1A
5V, 0.6-5A
12V, 0.2-3A
-12V, 0.1-1A
5V, 0.6-5A
15V, 0.2-2A
-15V, 0.1-1A
TOLERANCE
+/-2%
+/-6%
+/-8%
+/-2%
+/-6%
+/-8%
+/-2%
+/-6%
+/-6%
R&N EFFICIENCY P.P.
100mV
72%
57
120mV
100mV
100mV
72%
57
120mV
120mV
100mV
72%
57
120mV
120mV
PST40B
PST40C
NOTES
1.ALL PARAMETERS ARE SPECIFIED AT 230VAC
INPUT, RATED LOAD, 25º
C
70% RH. AMBIENT.
F
2.TOLERANCE INCLUDE SET UP TOLERANCE, LINE
REGULATION, LOAD REGULATION.
3.RIPPLE & NOISE ARE MEASURED AT 20MHz BY
USING A 12" TWISTED PAIR TERMINATED WITH A
0.1uF & 47uF CAPACITOR.
4.LINE REGULATION IS MEASURED FROM LOW LINE
TO HIGH LINE AT RATED LOAD.
5.LOAD REGULATION IS MEASURED FROM 20% TO
100% RATED LOAD, AND OTHER OUTPUT AT 60%
RATED LOAD.
6.EACH OUTPUT PROVIDE UP TO MAXIMUM
CURRENT, BUT TOTAL LOAD CAN NOT EXCEED MAX.
OUTPUT POWER.
7.C2,3,6 MUST BE REMOVED.
603 778 2300
www.wallindustries.com
8/31/2002
1
WALL [ WALL INDUSTRIES,INC. ]
