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• Variety of Models • Chassis mount type • Compact and High Efficiency • Double Output• Isolated Power Supply
25W
ETA-USA16170 Vineyard Blvd. Suite 180 Morgan Hill, CA 95037 http://www.eta-usa.comToll-free (US only): 800-ETA-POWR (800-382-7697) Telephone: 408 778-2793 FAX: 408-779-2753
The Power ProfessionalsETA-USA
Output Voltage VdcA
Ripple and Noise mVp
MODEL/CHANNEL Unit
FEATURES
OUTPUT(Double)
VTA-FWC/D
Line RegulationLoad Regulation
Drift
mVmVp
mV
Output Current 30WOutput Current 25W
A
MODEL/CHANNEL Unit
Input Voltage Range
Voltage Adjustment RangeRise Up Time
Hold Up Time
VdcVdc
-
INPUT
Input Voltage 12V
%
Temp. Coefficient °CRecovery Time mS
mS
mS
Efficiency
Dynamic Load Regulation mV
H-
MTBFSwitching Frequency
24 242.8 0.45 0.83 1 1.2 0.9 1 0.7 3 0.9 1.6 1.23 0.6 1 1.2 1.5 1 1 1 3 1.2 2 1.5
+/-5% of Rated Output Voltage(at no load within input)
100
200mS(maximum) at 25 and rated input/output
Not specified (Vin=110 10mS(maximum) at 25 and rated input/output)
50
0.03%/
40 135 135 40 90 90 40150
0.5mS(typical)
DC 12VDC 9.2V-16V
77600,000
40 Fix
75754075 75150360 360150450450360 36050720 720
5012012050150150120 120502402404096 964012012096964040 192192
512125151512125 5
100100 170170200 200170 170100290 290
7776817980
VTA21B-FW-C/D
VTA21-FW-C/D
VTA22-FW-C/D
VTA22B-FW-C/D
VTA23-FW-C/D
VTA24-FW-C/D
VTA21B-FWC12
VTA21-FWC12
VTA22-FWC12
VTA22B-FWC12
VTA23-FWC12
VTA24-FWC12
25W
ETA-USA16170 Vineyard Blvd. Suite 180 Morgan Hill, CA 95037 http://www.eta-usa.comToll-free (US only): 800-ETA-POWR (800-382-7697) Telephone: 408 778-2793 FAX: 408-779-2753
The Power ProfessionalsETA-USA
VTA-FWC/D
UnitMODEL/CHANNEL
UnitMODEL/CHANNEL
-
--
-
Dimension
Environment
mm/gSize(WxHxD) / Weight
Operating TemperatureOperating HumidityStorage Temperature
Withstand Voltage
Vibration
%
%
Isolation Resistance
ShockCooling
--
Protection Over Current Protection AOver Voltage Protection
Input Voltage Range VdcVdcInput Voltage 110V
Input Current A%Efficiency
Reverse Voltage Protection
UnitMODEL/CHANNEL
Input Voltage Range VdcVdcInput Voltage 48V
%Efficiency
UnitMODEL/CHANNEL
Input Voltage Range VdcVdcInput Voltage 24V
%Efficiency
H
-
MTBF
Switching Frequency
H
-
MTBF
Switching Frequency
H-
MTBFSwitching Frequency
0 to +50
-20 to +85°CPrimary-Secondary AC1,500Vfor 1minute (Vin=110 2000) Primary-Frame Ground AC1,500V for 1minute (Vin=110 2000) Secondary-Frame Ground AC500V for 1minute
5-10Hz: 10mm double amplitude,10-55Hz: 19.6m/s^2. 20 minutesperiod for 60 minutes each along X,Y,Z axes(non-operating)
294m/s^2Convection
85W×135L×31H /390g
DC 24VDC 19-32V
77600,00040 Fix
DC 48VDC 38-63V
75
600,000
40 Fix
DC 110VDC 85-140V
20A(maximum)76
550,000
40 Fix
85%RH(non-condensing)
Current Limiting with automatic recoveryzener diode clamping
by internal fuse (Vin=110 by internal bridge diode)
VTA21B-FWD
VTA21-FWD
VTA22-FWD
VTA22B-FWD
VTA23-FWD
VTA21B-FWC48
VTA21-FWC48
VTA22-FWC48
VTA22B-FWC48
VTA23-FWC48
VTA21B-FWC24
VTA21-FWC24
VTA22-FWC24
VTA22B-FWC24
VTA23-FWC24
VTA24-FWD
VTA24-FWC48
VTA24-FWC24
Primary-Secondary-Frame Ground 50MΩ(minimum) by DC500V insulation tester
7876797877
7776817980
7876827977
ETA-USA16170 Vineyard Blvd. Suite 180 Morgan Hill, CA 95037 http://www.eta-usa.comToll-free (US only): 800-ETA-POWR (800-382-7697) Telephone: 408 778-2793 FAX: 408-779-2753
The Power ProfessionalsETA-USA
OCP Curve
Efficiency Curve
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information: ETA-USA:
VTA22FWC12 VTA21FWC48 VTA22FWC24 VTA22FWC48 VTA21FWC24 VTA21FWC12 VTA23FWD
VTA21FWD VTA24FWD VTA22FWD VTA23FWC12 VTA23FWC24 VTA23FWC48 VTA24FWC12 VTA24FWC48
VTA24FWC24 VTA24FWC48-B