POWERBOX V48C48H500B

MODULES
48V 2nd Gen
5 0 - 5 0 0 W
P C B
M O U N T I N G
C O M P O N E N T S
Features
•
•
•
•
•
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Input Voltage: 36-75Vdc
Output Voltage: 2-48Vdc
Output Power (per module)
Micro: 150W, Mini: 250W, Maxi: 500W
Efficiency: Up to 90%
Agency Approvals: UL, CSA, TUV, VDE, BABT,CE
Marked, C-Tick
Specifications
Selection Table
GENERAL
OUTPUT VOLTAGE (VDC)
NOTES
Set point accuracy
±1%Vout nom
Nominal input;
2V
Line regulation
±0.02%Vout nom.
Low line to high
3.3V
264
150
75
400
200
100/75/50
Load regulation
±0.02%Vout nom.
No load to full
5V
Temperature regulation
±0.002%Vout/°C
-20°C to 100oC
12V
500
250
150
15V
500
250
150
24V
500
250
150
Ripple and noise, p-p
100 mV
Full load, 20MHz
Remote sense
compensation
0.5 Volts
28V
500
250
150
Overvoltage set point
115% Vout nom.
48V
500
250
150
Current limit
115% out max.
Vout 95% of
Efficiency: 5Vout
24Vout
83%
Nominal input;
88%
Product Grade Specifications
E
C
T
H
M
Operating Temp. (°C) -10 to 100 -20 to 100 -40 to 100 -40 to 100 -55 to 100
Storage Temp. (°C) -20 to 125 -40 to 125 -40 to 125 -55 to 125 -65 to 125
Programming range
10-110 % Vout nom.
Short circuit current
115% out max.
Output Voltage
Isolation voltage
3000 Vrms
Input to Output
Temp. Cycling
none
none
none
Burn-In
none
none
none
12 hours
(typical unless otherwise noted)
Low Temp.Test (°C)
none
none
none
-40°C
-55°C
STANDARDS AND APPROVALS
High Temp.Test (°C)
none
none
none
100°C
100°C
C-Tick
Final Test Data
none
none
none
AS/NZS CISPR11 Group 1 Class A
(°C)
Part Numbering
48
24 hours
24 hours
(-55 to 125) (-65 to 125)
Mechanical Drawings refer to page 237-238
234
OUTPUT POWER (W)
MAXI
MINI
MICRO
N/A
100
50
UNITS
24 hours