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
•
•
•
•
•
•
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
GENERAL
UNITS
Set point accuracy
Line regulation
Load regulation
Temperature regulation
Ripple and noise, p-p
Remote sense
compensation
Overvoltage set point
Current limit
Efficiency: 5Vout
24Vout
Programming range
Short circuit current
Isolation voltage
±1%Vout nom
±0.02%Vout nom.
±0.02%Vout nom.
±0.002%Vout/°C
100 mV
0.5 Volts
115% Vout nom.
115% out max.
83%
Vout 95% of
Nominal input;
88%
10-110 % Vout nom.
115% out max.
3000 Vrms
Output Voltage
Input to Output
NOTES
Nominal input;
Low line to high
No load to full
-20°C to 100oC
Full load, 20MHz
Selection Table
OUTPUT VOLTAGE (VDC)
2V
3.3V
5V
12V
15V
24V
28V
48V
OUTPUT POWER (W)
MAXI
MINI
MICRO
N/A
100
50
264
400
500
500
500
500
500
150
200
250
250
250
250
250
75
100/75/50
150
150
150
150
150
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
Temp. Cycling
(
°C
)
Burn-In
Low Temp.Test (
°C
)
High Temp.Test (
°C
)
Final Test Data
none
none
none
none
none
none
none
none
none
none
none
none
none
none
none
24 hours
12 hours
-40°C
100°C
24 hours
24 hours
-55°C
100°C
(-55 to 125) (-65 to 125)
(typical unless otherwise noted)
STANDARDS AND APPROVALS
C-Tick
AS/NZS CISPR11 Group 1 Class A
Mechanical Drawings refer to page 237-238
Part Numbering
48
234
DIY/Open Source Hardware
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