參數資料
型號: V375A12M150B
廠商: Vicor Corporation
元件分類: DC/DC變換器
英文描述: 375Vin / 12Vout / 150Watts DC-DC Converter Module
中文描述: 375Vin / 12Vout / 150Watts DC - DC轉換模塊
文件頁數: 3/8頁
文件大?。?/td> 142K
代理商: V375A12M150B
Vicor Corp.
Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715
V375C12C150B DC-DC Converter
Rev. 3
Page 3 of 8
Set your site on VICOR at www.vicorpower.com
Parameter
Min
Typ
Max
Unit
Notes
PRIMARY SIDE
(PC = Primary Control; PR = Parallel)
PC bias voltage
current limit
5.50
1.5
5.75
2.1
6.10
3.0
Vdc
mA
PC current = 1.0 mA
PC voltage = 5.5V
PC module disable
2.3
2.3
2.6
Vdc
Must be able to sink
4 mA. See Fig. 1
PC module enable delay
4
7
ms
PC module alarm
0.5
Vavg
UV, OV, OT, module fault. See Figs. 2 and 4
PR emitter amplitude
5.7
5.9
6.1
Volts
PR load >30 ohms, < 30 pF
PR emitter current
150
mA
PR receiver impedance
375
500
625
ohms
25
°
C
PR receiver threshold
2.4
2.5
2.6
Volts
Minimum pulse width: 20ns
PR drive capability
12
modules
Without PR buffer amplifier
SECONDARY SIDE
(SC = Secondary Control)
SC bandgap voltage
1.21
1.23
1.25
Vdc
Referenced to
Out
SC resistance
990
1000
1010
ohms
SC capacitance
0.033
μF
SC module alarm
0
Vdc
With open trim;referenced to
Out.See Fig.6
Parameter
Isolation voltage (in to out)
Isolation voltage (in to base)
Isolation voltage (out to base)
Min
3000
1550
500
Typ
Max
Unit
Vrms
Vrms
Vrms
Notes
Complies with reinforced insulation requirements
Complies with basic insulation requirements
Complies with operational insulation requirements
Isolation resistance (in to out)
10
megohms
Weight
2.1 (60)
2.3 (66)
ounces (grams)
Temperature limiting
100
115
°
C See Figs. 2 and 4
Agency approvals
cULus, T
ü
V, CE
UL60950, EN60950, CSA60950, IEC 60950.
With a fuse in series with the +Input
MODULE CONTROL SPECIFICATIONS
MODULE GENERAL SPECIFICATIONS
ELECTRICALCHARACTERISTICS, continued
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