Manufacturers
ETA USA VTM22WC48
Description
ETA-USA VTM22WC48 DC/DC SWITCHING POWER SUPPLY DC INPUT 12,24,48, 110 DUAL OUTPUT 15WATTS
Part Number
VTM22WC48
Price
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Manufacturer
ETA USA
Lead Time
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Category
Power Supply Board
Specifications
Cooling
Convection
Dimension [mm]
80W ×118L ×25H
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 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)
250 G
Withstanding Voltage
Primary-Secondary AC1,500Vfor 1minute (Vin
Features
- Chassis mount type
- Compact and High Efficiency
- Variety of Models
Datasheet
Extracted Text
DC/DC SWITCHING POWER SUPPLY DC/DC SWITCHING POWER SUPPLY D DC C IIN NP PU UT T 1 12 2,,2 24 4,,4 48 8,, 1 11 10 0 D DU UA AL L O OU UT TP PU UT T 1 15 5W WA AT TT TS S VTM-WCx/VTM-WD SERIES General Description Features 1. Variety of Models Dimension: 80W × 118L × 25H 2. Chassis mount type 3. Compact and High Efficiency DC INPUT: 12V Unit Input Characteristics VTM22WC12 VTM23WC12 VTM24WC12 Vdc Input Voltage DC 12V Vdc Input Voltage Range DC 9.2V-16V Inrush Current A Not Specified % 70 Efficiency (typical) *1 MTBF H 600’000 Switching Frequency kHz 43 Fix 43 Fix 43 Fix DC INPUT: 24V Unit Input Characteristics VTM22WC24 VTM23WC24 VTM24WC24 Vdc Input Voltage DC 24V Vdc DC 19-32V Input Voltage Range Inrush Current A Not Specified % Efficiency (typical) *1 70 600’000 MTBF H Switching Frequency kHz 43 Fix. 43 Fix. 43 Fix. DC INPUT: 48V Unit Input Characteristics VTM22WC48 VTM23WC48 VTM24WC48 Vdc Input Voltage DC 48V Vdc Input Voltage Range DC 38-63V Inrush Current A Not Specified % Efficiency (typical) *1 70 MTBF H 580’000 43 Fix. 43 Fix. 43 Fix. Switching Frequency kHz DC INPUT: 110V Unit Input Characteristics VTM22WD VTM23WD VTM24WD Vdc DC 110V Input Voltage Vdc Input Voltage Range DC 85-140V Inrush Current A 20A(maximum) at rated input/output % 70 70 70 Efficiency (typical) *1 MTBF H 580’000 Switching Frequency kHz 43 Fix. 43 Fix. 43 Fix. 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 VTM-WC / VTM-WD Output Models Unit VTM22WCx / WD VTM23WCx / WD VTM24WCx / WD Characteristic V +12 -12 +15 -15 +12 -5 Output Voltage A 0.75 0.5 0.5 0.5 0.8 0.8 Output Current V +/-5% of Rated Output Voltage(at no load within input range) Voltage Adjust Range (Vin=12,24 170) mVpp 170 170 200 200 170 Ripple Noise(max)*2 (Vin=48,110 100) mS Rise up time 200mS(maximum) at 25℃ and rated input/output mS Hold up time Not specified (Vin=110 6mS) Regulation mV 96 96 120 120 96 40 a. Line Regulation (max) mV 108 108 135 135 108 45 b. Load Regulation (max) c. Temperature °C 0.03%/℃ Coefficient *3 mV 75 90 75 40 d. Drift(maximum) *4 75 90 mV e. Dynamic Load 360 360 450 450 360 150 Regulation (typ.) *5 mS f. Recovery Time *5 Not specified Conditions: *1 at rated input/output *2 measured by a bayonet probe at the output connector at a 0 to 100MHz bandwidth *3 at 0 to +50℃ *4 for 7hour period after 1hour warm-up at 25℃ and rated input/output *5 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 Isolation Resistance Primary-Secondary-Frame Ground 50MΩ(minimum) by DC500V insulation tester 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) 250 G Dimension [mm] 80W × 118L × 25H 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 DIAGRAM BLOCK DIAGRAM DIMENSION DIAGRAM (mm) DIMENSION DIAGRAM (mm) EFFICIENCY CURVE OCP CURVE 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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