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参数资料
| 型号： | V375B12H300BL3 |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 300 W DC-DC REG PWR SUPPLY MODULE |
| 文件页数： | 9/12页 |
| 文件大小： | 547K |
| 代理商： | V375B12H300BL3 |
Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
375V Mini Family
Rev. 8.1
Page 6 of 13
Set your site on VICOR at www.vicorpower.com
MODULE SPECIFIC OPERATING SPECIFICATIONS
Parameter
Min
Typ
Max
Unit
Notes
Efficiency
86.6
87.5
%
Nominal input; full load; 25°C
Ripple and noise
100
125
mV
p-p; Nominal input; full load; 20 MHz bandwith
Output OVP setpoint
31.5
32.7
33.9
Volts
25°C; recycle input voltage to restart (1 minute off)
Dissipation, standby
6.6
10.6
Watts
No load
Load regulation
±0.02
±0.2
%
No load to full load; nominal input
Load current
0
7.14
Amps
Current limit
7.28
8.21
9.64
Amps
Output voltage 95% of nominal
Short circuit current
4.99
8.21
9.64
Amps
Output voltage <250 mV
28 Vout, 200 W (e.g. V375B28C200BL)
Parameter
Min
Typ
Max
Unit
Notes
Efficiency
86.5
87.5
%
Nominal input; full load; 25°C
Ripple and noise
420
525
mV
p-p; Nominal input; full load; 20 MHz bandwith
Output OVP setpoint
31.5
32.7
33.9
Volts
25°C; recycle input voltage to restart (1 minute off)
Dissipation, standby
5.5
8.2
Watts
No load
Load regulation
±0.02
±0.35
%
No load to full load; nominal input
Load current
0
10.71
Amps
Current limit
11
12.4
14.1
Amps
Output voltage 95% of nominal
Short circuit current
7.56
12.4
14.1
Amps
Output voltage <250 mV
28 Vout, 300 W (e.g. V375B28C300BL)
Parameter
Min
Typ
Max
Unit
Notes
Efficiency
86
86.9
%
Nominal input; full load; 25°C
Ripple and noise
280
350
mV
p-p; Nominal input; full load; 20 MHz bandwith
Output OVP setpoint
40.4
41.9
43.4
Volts
25°C; recycle input voltage to restart (1 minute off)
Dissipation, standby
6.9
12.1
Watts
No load
Load regulation
±0.02
±0.2
%
No load to full load; nominal input
Load current
0
8.33
Amps
Current limit
8.49
9.58
11.3
Amps
Output voltage 95% of nominal
Short circuit current
5.83
9.58
11.3
Amps
Output voltage <250 mV
36 Vout, 300 W (e.g. V375B36C300BL)
Parameter
Min
Typ
Max
Unit
Notes
Efficiency
86
86.8
%
Nominal input; full load; 25°C
Ripple and noise
240
300
mV
p-p; Nominal input; full load; 20 MHz bandwith
Output OVP setpoint
27.1
28.1
29.1
Volts
25°C; recycle input voltage to restart (1 minute off)
Dissipation, standby
6.8
7.2
Watts
No load
Load regulation
±0.02
±0.2
%
No load to full load; nominal input
Load current
0
8.33
Amps
Current limit
8.49
9.58
11.3
Amps
Output voltage 95% of nominal
Short circuit current
5.83
9.58
11.3
Amps
Output voltage <250 mV
24 Vout, 200 W (e.g. V375B24C200BL)
Parameter
Min
Typ
Max
Unit
Notes
Efficiency
86.5
88
%
Nominal input; full load; 25°C
Ripple and noise
494
618
mV
p-p; Nominal input; full load; 20 MHz bandwith
Output OVP setpoint
27.1
28.1
29.1
Volts
25°C; recycle input voltage to restart (1 minute off)
Dissipation, standby
4.5
6.8
Watts
No load
Load regulation
±0.02
±0.3
%
No load to full load; nominal input
Load current
0
12.5
Amps
Current limit
12.7
14.4
16.9
Amps
Output voltage 95% of nominal
Short circuit current
1.25
14.4
17.8
Amps
Output voltage <250 mV
24 Vout, 300 W (e.g. V375B24C300BL)
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