VTB04C48 ETA-USA, VTB04C48 Datasheet - Page 2

• Manufacturer Part Number: VTB04C48
• Description: Linear & Switching Power Supplies 48V IN 3 OUTPUT
• Manufacturer: ETA-USA
• Series: VTBr

Specifications of VTB04C48

• Product: Switching
• Output Power Rating: 25 W
• Input Voltage: 38 VDC to 63 VDC
• Output Voltage (channel 1): 5 V
• Output Current (channel 1): 5 A
• Output Voltage (channel 2): 12 VDC
• Output Current (channel 2): 0.83 A
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

VTB-C / VTB-D
Output Voltage
Output Current
25W at horizontal mount
(Vin=12)
25W at horizontal mount
(Vin=24,48,110)
30W at vertical mount
without cover(Vin=24,48)
50W at vertical mount
without cover(Vin=110)
Voltage Adjust Range
Ripple Noise(max)*3
Rise up time
Hold up time
Regulation
a.Line Regulation (max)
(Vin=12,110)
(Vin=24,48)
b. Load Regulation (max)
c. Temperature
d. Drift(maximum) *5
e. Dynamic Load
f. Recovery Time
*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
Coefficient
Regulation (typ.)
Characteristic
Phone: 1-800-ETA-POWER, [phone] Fax: [phone]
16170 Vineyard Blvd. Suite 180, Morgan Hill, CA 95037
Output
ETA USA
*4
*5
*5
Unit
mVpp
mS
mS
mV
mV
mV
mV
mS
°C
V
A
V
V1:+/-5%(maximum) of Rated Output Voltage
V2,V3:fixed with tolerance +/-3.5% of Rated Output Voltage at 25℃,rated input and no load
5.0
5.0
100
150
+5
35
35
50
40
VTB01Cx / D
0.73
0.83
+12
1.0
1.0
170
120
360
96
84
75
Not specified (Vin=110 8mS(minimum) at 25℃ and rated input/output)
0.73
0.83
0.50
0.50
-12
170
120
360
96
84
75
200mS(maximum) at 25℃ and rated input/output
P4.0
+12
2.7
3.0
170
120
360
96
84
75
VTB01CxB / DB
1.0
1.0
100
150
+5
40
35
50
40
0.5mS(typical)
at 25℃,rated input and no load
-12
0.3
0.4
170
120
360
96
84
75
0.03%/℃
Models
Visit us at:
email at: [e-mail]
5.0
5.0
100
150
+5
40
35
50
40
VTB03Cx / D
www.eta-usa.com
0.73
0.83
+12
1.0
1.0
170
120
360
96
84
75
0.73
0.83
100
150
-5
40
35
50
40
5.0
5.0
100
150
+5
40
35
50
40
VTB04CxB / D
0.6
0.63
+15
200
120
105
150
450
90
0.63
-15
0.6
200
120
105
150
450
90