参数资料
型号: PR045A480T032TP
元件分类: 电源模块
英文描述: 1-OUTPUT 320 W AC-DC REG PWR SUPPLY MODULE
封装: ROHS COMPLIANT PACKAGE-20
文件页数: 9/13页
文件大小: 787K
代理商: PR045A480T032TP
SPECIFICATIONS (CONT.)
Efficiency vs. Output Current
82
84
86
88
90
92
94
96
98
100
0.7
1.3
1.9
2.5
3.1
3.7
4.3
4.9
5.5
6.1
6.7
Output Current (A)
Efficienc
y
(%)
38 V
45 V
55 V
Vin
Figure 5 — Efficiency vs. output current at 48 Vf
Efficiency vs. Output Current
80
82
84
86
88
90
92
94
96
98
100
0.7
1.3
1.9
2.5
3.1
3.7
4.3
4.9
5.5
6.1
6.7
Output Current (A)
Efficienc
y
(%)
38 V
45 V
55 V
Vin
Figure 6 — Efficiency vs. output current at 36 Vf
OUTPUT WAVEFORMS
Efficiency vs Output Current
75
80
85
90
95
100
0.7
1.3
1.9
2.5
3.1
3.7
4.3
4.9
5.5
6.1
6.7
Output Current (A)
Efficienc
y
(%)
38 V
45 V
55 V
Vin
Figure 7 — Efficiency vs. output current at 26 Vf
Pre-Regulator Module
PR045A480T032FP
vicorpower.com
Rev. 1.1
Page 5 of 13
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