Manufacturers
ETA USA VTA01D-B
Description
ET-USA VTA01D-B DC/DC Switching Power Supply DC Input 12,24,48, 110 Multiple Output 25W
Part Number
VTA01D-B
Price
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Manufacturer
ETA USA
Lead Time
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Category
None
Specifications
Cooling
Convection
Dimension [mm]
85W ×135L ×31H
Isolation resistance
Primary-Secondary-Frame Ground 50M?(minimum) by DC500V insulation tester
Line Conduction Noise
Not specified
Operating Humidity
85%RH(non-condensing)
Operating Temperature
0 to +50?
Over Current protection
Current Limiting with automatic recovery
Over Voltage Protection
zener diode clamping
Remote On/Off
not available
Remote sense
not available
Reverse Voltage Protection
by internal fuse (Vin
Shock
294m/s2
Storage Humidity
-
Storage Temperature
-20 to +85°C
Vibration
5-10Hz:10mm double amplitude,10-55Hz:19.6m/s2,20minutes' period for 60minutes each along X,Y,Z axes(non-operating)
Weight [g](typical)
390 G
Withstanding Voltage
Primary-Secondary AC1,500Vfor 1minute (Vin
Features
- Chassis mount type
- Compact and High Efficiency
- Variety of Models
Datasheet
Extracted Text
D DC C//D DC C S SW WIIT TC CH HIIN NG G P PO OW WE ER R S SU UP PP PL LY Y DC INPUT 12,24,48, 110 DC INPUT 12,24,48, 110 MULTIPLE OUTPUT MULTIPLE OUTPUT 25WATTS 25WATTS VTA-00Cx/VTA-00D SERIES General Description Features Dimension: 85W × 135L × 31H 1. Variety of Models 2. Chassis mount type 3. Compact and High Efficiency DC INPUT: 12V Unit Input Characteristics VTA01C12 VTA01C12B VTA03C12 VTA04C12 Vdc Input Voltage DC 12V Vdc Input Voltage Range DC 9.2V-16V A Inrush Current *1 Not Specified % Efficiency (typical) *2 75 77 73 75 520’000 MTBF H Switching Frequency kHz 40 Fix 40 Fix 40 Fix 40 Fix DC INPUT: 24V Unit Input Characteristics VTA01C24 VTA01C24B VTA03C24 VTA04C24 Vdc Input Voltage DC 24V Vdc Input Voltage Range DC 19-32V A Not Specified Inrush Current *1 % Efficiency (typical) *2 75 MTBF H 520’000 Switching Frequency kHz 40 Fix 40 Fix 40 Fix 40 Fix DC INPUT: 48V Unit Input Characteristics VTA01C48 VTA01C48B VTA03C48 VTA04C48 Vdc DC 48V Input Voltage Vdc Input Voltage Range DC 38-63V A Inrush Current *1 Not Specified % Efficiency (typical) *2 72 77 74 75 MTBF H 520’000 Switching Frequency kHz 37 Fix 37 Fix 37 Fix 37 Fix DC INPUT: 110V Unit Input Characteristics VTA01D VTA01D-B VTA03D VTA04D Vdc Input Voltage DC 110V Vdc Input Voltage Range DC 85-140V A Inrush Current *1 20A(maximum) % Efficiency (typical) *2 75 73 77 75 MTBF H 500’000 43 Fix. 43 Fix. 43 Fix. 43 Fix. Switching Frequency kHz ETA USA 16170 Vineyard Blvd. Suite 180, Morgan Hill, CA 95037 Visit us at: www.eta-usa.com Phone: 1-800-ETA-POWER, (408) 778-2793 Fax: (408) 779-2753 email at: sales@eta-usa.com VTA-C / VTA-D Output Models Unit VTA01Cx / D VTA01CxB / DB VTA03Cx / 03D VTA04Cx/WD Characteristic V 5 +12 -12 +12 +5 -12 +5 +12 -5 +5 +15 -15 Output Voltage A 2.8 0.36 0.36 Output Current 2.8 0.5 0.4 1.5 0.7 0.25 2.8 0.5 0.5 25W at horizontal mount (Vin=24 -) 30W at vertical mount 3.0 0.75 0.5 1.7 0.8 0.3 3.0 0.75 0.75 3.0 0.5 0.5 without cover V V1:+/-5%(maximum) of Rated Output Voltage at 25℃,rated input and no load Voltage Adjust Range V2,V3:fixed with tolerance +/-3.5% of Rated Output Voltage at 25℃,rated input and no load mVpp 100 170 170 170 100 170 100 170 100 100 200 200 Ripple Noise(max)*3 mS Rise up time 200mS(maximum) at 25℃ and rated input/output mS Hold up time Not specified (Vin=110 10mS(maximum) at 25℃ and rated input/output) Regulation mV a.Line Regulation (max) 40 96 96 96 40 96 40 96 40 40 120 120 (Vin=12,24,110) 35 84 84 84 35 84 35 84 35 35 105 105 (Vin= 48) mV 50 120 120 120 50 120 50 120 50 50 150 150 b. Load Regulation (max) c. Temperature Coefficient*4 °C 0.03%/℃ mV 75 75 40 75 90 d. Drift(maximum) *5 40 75 40 75 40 40 90 mV e. Dynamic Load 150 360 360 360 150 360 150 360 150 150 450 450 Regulation (typ.) *6 mS f. Recovery Time *6 0.5mS(typical) *1 at cold start *2 at rated input/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 1hour warm-up at 25℃ and rated input/output *6 when output current changed between 25% and 75% of rated output current rapidly at rated input Environmental Specification Operating Temperature 0 to +50℃ Operating Humidity 85%RH(non-condensing) Storage Temperature -20 to +85°C Storage Humidity - Withstanding Voltage Primary-Secondary AC1,500Vfor 1minute (Vin=110 2000) Primary-Frame Ground AC1,500V for 1minute (Vin=110 2000) Secondary-Frame Ground AC500V for 1minute Primary-Secondary-Frame Ground 50MΩ(minimum) by DC500V insulation tester Isolation Resistance Vibration 5-10Hz:10mm double amplitude,10-55Hz:19.6m/s2,20minutes' period for 60minutes each along X,Y,Z axes(non-operating) Shock 294m/s2 Cooling Convection Functions Over current Protection Current Limiting with automatic recovery Over voltage Protection zener diode clamping Remote Sense not available Remote On/Off not available Reverse Voltage Protection by internal fuse (Vin=110 by internal bridge diode) Line Conduction Noise Not specified Weight [g](typical) 390 G Dimension [mm] 85W × 135L × 31H ETA USA 16170 Vineyard Blvd. Suite 180, Morgan Hill, CA 95037 Visit us at: www.eta-usa.com Phone: 1-800-ETA-POWER, (408) 778-2793 Fax: (408) 779-2753 email at: sales@eta-usa.com Block Diagaram EFFICIENCY CYRVE OCP CURVES ETA USA 16170 Vineyard Blvd. Suite 180, Morgan Hill, CA 95037 Visit us at: www.eta-usa.com Phone: 1-800-ETA-POWER, (408) 778-2793 Fax: (408) 779-2753 email at: sales@eta-usa.com
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