300V Datasheet, PDF (1/1 Pages) Powerbox – 5 0 - 5 0 0 WAT T S - D C / D C C O N V E R T E R S

300V Maxi Mini Micro
50-500 WATTS - DC/DC CONVERTERS
FEATURES
• Input Voltage: 180-375Vdc
• Output Voltage: 2-48Vdc
• Up to 120 W/in3
• Low noise zero-current switching and zero-
voltage switching technology
• Single-wire paralleling
• Output voltage adjusts from 10-110%
• Logic enable / disable
• Input undervoltage lockout
• Output overvoltage protection
SPECIFICATIONS
OUTPUT
Voltage range
180-375Vdc
OUTPUT
Set point accuracy
±1% Vout nom.
Nominal input;
Line regulation
±0.02% Vout nom. Low line to high
Load regulation
±0.02% Vout nom. No load to full
Temperature regulation ±0.002% Vout/oC -20°C to 100°C
Ripple and noise, p-p 100mV
Full load, 20MHz
Remote sense compensation 0.5Volts
Overvoltage set point
Current limit
Efficiency: 5V out
24V out
115%Vout nom.
115% Iout max.
82%
88%
Vout 95% of
nominal
Nominal input;
load; 25°C
Programming range
10-110% Vout nom.
Short circuit current
115%Iout max.
Output Voltage
Isolation voltage
3000Vrms
Input to Output
(typical unless otherwise noted)
STANDARDS AND APPROVALS
Safety
UL60950-1, CSA60950-1, EN60950-1,
IEC 60950-1
SELECTION TABLES
OUTPUT VOLTAGE (VDC)
2V
3.3V
5V
8V
12V
15V
24V
28V
36V
48V
OUTPUT POWER (W)
MICRO
MINI
MAXI
50
100
160
75
150
264
100
200
400
100
200
400
150
250
500
150
250
500
150
250
500
150
250
500
150
250
500
150
250
500
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
none none none 24 hours 24 hours
(°C)
(-55 to 125) (-65 to 125)
Burn-In
none none none 12 hours 24 hours
Low Temp. Test (°C) none none none -40°C -55°C
High Temp. Test (°C) none none none 100°C 100°C
Final Test Data
none none none
Mechanical Drawings refer to page 237-238
*Other O/P voltage consult sales
PART NUMBERING
Doc. No. PBC9 Rev.C 28-4-11
Powering Progress – www.powerbox.com.au
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