参数资料
型号: DC048B150M020TP
元件分类: 电源模块
英文描述: 1-OUTPUT 200 W DC-DC REG PWR SUPPLY MODULE
封装: ROHS COMPLIANT PACKAGE-18
文件页数: 7/21页
文件大小: 2392K
代理商: DC048B150M020TP
VI Brick / 48V Input DC-DC Converter Modules
vicorpower.com
Rev. 1.0
Page 15 of 21
Parameter
Min
Typ
Max
Unit
Notes
Efficiency
87
92
%
Nominal input; full load; 25°C
Ripple and noise
108
135
mV
p-p; Nominal input; full load; 20 MHz bandwith
Output OVP setpoint
28.0
29.7
Volts
25°C; recycle input voltage to restart (1 minute off)
Dissipation, standby
5.5
7.6
Watts
No load
Load regulation
±0.6
±1.5
%
No load to full load; nominal input, deviation from setpoint
Output capacitance
188
F
External
Load current
0
9.17
Amps
Current limit (peak)
9.90
10.55
11.92
Amps
Shut down, may require PC enable to initiate restart
Short circuit current (avg)
0
1.0
4.59
Amps
Shut down, may require PC enable to initiate restart
24 Vout, 220 W OPERATING SPECIFICATIONS - (e.g. DC048B240T022FP)
Power Dissipation vs. Output Current
Output Current (A)
P
o
wer
Dissipation
(W)
36 V
48 V
75 V
Vin
4
6
8
10
12
14
16
18
20
22
24
02
46
8
10
Efficiency vs. Output Current
Output Current (A)
Efficienc
y
(%)
36 V
48 V
75 V
Vin
65
70
75
80
85
90
95
0
0.91 1.82 2.73 3.64 4.55 5.46 6.37 7.28 8.19
9.1
NL
Vin
Ripple vs. Output Current
Output Current (A)
Output
Ripple
(mVpk-pk)
0
20
40
60
80
100
120
02
46
8
10
Figure 12-4 – Transient response 100 – 50%, 3 x 4.7 F ceramic bypass
capacitance
Figure 12-1 – Efficiency vs. load
Figure 12-5 – Transient response 50 – 100%, 3 x 4.7 F ceramic bypass
capacitance
Figure 12-2 – Power dissipation vs. load
Figure 12-3 – Output ripple vs. load with no external bypass capacitance
Figure 12-6 – Output voltage ripple at nominal line and full load with no
external bypass capacitance.
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