VTA-04A ETA-USA, VTA-04A Datasheet - Page 2

• Manufacturer Part Number: VTA-04A
• Description: Linear & Switching Power Supplies 25W, 90-132, 3 OUT
• Manufacturer: ETA-USA

Specifications of VTA-04A

• Product: Switching
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Specifications<AC/DC>
Input Characteristic
Input Voltage
Input Range
Input Frequency
Input Frequency Range
Phase
Inrush Current
Efficiency [%] (typical) *2
Output Characteristic
Output Voltage [V]
Output Current [A]
at horizontal mount 25W
at vertical mount 30W
Voltage Adjust Range
Ripple and Noise [mVp-p](maximum) *3
Regulation
a.Statistic Line Regulation [mV](maximum)
b.Statistic Load Regulation [mV](maximum)
c.Temperature Coefficient *4
d.Drift[mV](maximum) *5
e.Dynamic Load Regulation [mV](typical) *6
f.Recovery Time *6
Rise up time
Hold up time
Functions
Overcurrent Protection
Overvoltage Protection
Remote Sense
Remote On/Off
Environmental
Operating Temperature
Operating Humidity
Storage Temperature
Storage Humidity
Withstanding Voltage
Isolation Resistance
Vibration
Shock
Cooling
? Leakage Current
? Line Conduction Noise
? Safety
? Weight (typical)
? MTBF [H]
? Switching Frequency[kHz](typical)
Conditions:
*1 at cold start
*2 at DC130V and rated output
*3 measured by a bayonet probe at the output connector at a 0 to 100MHz bandwidth
*4 at 0 to +50 ℃
*5 for 7hour period after 1 hour 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
ETA-USA Tel: [phone] Fax: [phone] e-mail: [e-mail]
25,30WATTS /3 OUTPUTS
*1
VTA**A
P-S-F-G 50 MilliOhms (minimum) by DC500V insulation tester
Primary-Secondary
Primary-Frame Ground AC1,500V for 1minute
Secondary-Frame Ground AC500V for 1minute
5-10Hz:10mm double amplitude,10-55Hz:19.6m/s
2.8
3.0
100
150
35
50
40
5
VTA01A
0.75
+12
0.5
170
120
360
84
75
V2,V3:fixed with tolerance of +/-3.5% Rate Output Voltage(at no load within input range)
20mS(minimum) at 25W/15mS(minimum) at 30W both at 25 ℃ and rated input/output
0.4
0.5
170
120
360
-12
84
75
AC1,500Vfor 1minute
V1:+5% of Rated Output Voltage(at no load within input range)
+12
1.5
1.7
170
120
360
84
75
200mS(maximum) at 25 ℃ and rated input/output
Current Limiting with automatic recovery
VTA01A-B
25A(maximum) at rated input/output
0.7
0.8
100
150
75
+5
35
50
40
30 to 85%RH(non-condensing)
AC90-132V(DC110-175V)
85%RH(non-condensing)
Zener diode clamping
2
,20minutes' period for 60minutes each along X,Y,Z axes(non-operating
AC100V(DC130V)
1.0mA(maximum)
0.25
0.30
0.5mS(typical)
170
120
360
Not specified
-12
not available
not available
-20 to +85 ℃
84
75
Convection
47 -440Hz
0 to +50 ℃
0.03%/ ℃
50/60Hz
294m/s
510,000
Model
Single
380g
43
-
2.8
3.0
100
150
2
35
50
40
5
VTA03A
0.75
+12
0.5
170
120
360
84
75
0.75
0.5
100
150
35
50
40
-5
2.8
3.0
100
150
35
50
40
5
VTA04A
0.36
+15
200
150
0.5
105
450
76
90
0.36
0.5
200
105
150
450
-15
90