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VTL**FWA Specification
Specifications<AC/DC>
VT L**FW A
75W AT T S /2 OUT PUT S
O utput Voltage [V]
5
24
24
5
12
12
12
12
15
15
5
12
12
5
at vertical mount
8.0
1.5
2.5
3.0
3.2
3.2
4.5
1.8
2.5
2.5
8.0
3.0
5.0
3.0
at horizontal m ount
6.0
1.1
1.8
2.2
2.4
2.4
3.3
1.3
1.8
1.8
6.0
2.2
3.7
2.2
peak current at vertical mount
-
2.5
3.5
-
4.5
-
5.8
-
-
-
-
4.5
6.5
-
peak current at horizontal m ount
-
1.8
2.6
-
3.3
-
4.3
-
-
-
-
3.3
4.8
-
Voltage Adjust Range
R ipple and N oise [m Vp-p](m axim um ) *3
100
290
290
100
170
170
170
170
200
200
100
170
170
100
R egulation
a.S tatistic Line Regulation [m V ](m axim um )
35
168
168
35
84
84
84
84
105
105
35
84
84
35
b.Statistic Load Reg ulation [m V](m axim u m )
50
240
240
50
120
120
120
120
150
150
50
120
120
50
c.T emperature Coefficient *4
d.D rift[mV](m axim um ) *5
40
135
135
40
75
75
75
75
90
90
40
75
75
40
e.Dynam ic Load Regu lation [m V](typical) *6
150
720
720
150
360
360
360
360
450
450
150
360
360
150
f.R ecovery T im e *6
R ise up time
H old up time
O vercurrent Protection
O vervoltage Protection
R emote Sense
R emote O n/O ff
O perating T emperature
O perating Humidity
Storage T em perature
Storage Humidity
Isolation Resistance
Vibration
Shock
C ooling
? Leakage C urrent
? Line C onduction N oise
? Safety
? W eight (typical)
? MT BF [H ]
? Sw itching Frequency[kHz](typical)
*3 measured by a bayonet probe at the output connector at a 0 to 100M Hz bandwidth
*4 at 0 to +50
*5 for 7hour period after 1hour warm-up at 25 and rated input/output
*6 when output current changed from 25% to 75% of rated output current rapidly at AC100V input
42
C onditions:
*1 at cold start
*2 at D C130V and rated output
30 to 85% RH (non-condensing)
W ithstanding Voltage
Primary-Secondary AC 1,500Vfor 1m inute
Primary-Frame G round AC1,500V for 1minute
Secondary-Fram e G round AC 500V for 1minute
M odel
VTL24FW A-B
Output C haracteristic
O utput Current [A]
+/-5% of R ated O utput Voltage(at no load within input range)
0.03% /
0.5m S(typical)
200mS(maximum) at 25 and rated input/output
18mS(minimum) at 45W at 25 and rated input/output
Functions
C urrent Limiting with automatic recovery
V1: SC R-Clamper V2:Zener diode clamping
not available
not available
Environm ental
0 to +50
85% RH (non-condensing)
-20 to +85
Primary-Secondary-Frame G round 50M (minimum) by DC 500V insulation tester
5-10H z:10m m double am plitude,10-55H z:19.6m /s
2
,20m inutes' period for 60m inutes each along X,Y,Z axes(non-operating)
294m/s
2
C onvection
1.0m A(m axim um)
N ot specified
-
480g
450,000
VT L21FW A
VTL21FW A-B
VT L22FW A
VTL22FW A-B
VT L23FW A
VT L24FW A
