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参数资料
型号： MI-PC214-IV
厂商： Vicor Corporation
元件分类： DC/DC变换器
英文描述： Military DC-DC Power Supplies
中文描述： 军事的DC - DC电源
文件页数： 2/4页
文件大小： 150K
代理商： MI-PC214-IV
Specifications
(At TBP = 25°C, nominal line and 75% load, unless otherwise specified)
Specifications
PARAMETER
MIN
TYP
MAX
UNITS
NOTES
Input Characteristics
28Vdc input modules
Steady state input
18
28
50
Vdc
Low line lockout
16
Vdc
Automatic recovery
Input spike limit
-600
+600
Vdc
20s, 50
per MIL-STD-704A
-250
+250
Vdc
100s, 15mJ per MIL-STD-1275A
Input surge limit
100
Vdc
60mS, 0.5
per MIL-STD-1275A
Overvoltage shutdown
50
Vdc
100mS automatic recovery
Reverse polarity protection
Shunt diode: input fuse required
Recommended fuse
10(1)
Amps
F03A type
270Vdc input modules
Steady state input
125
270
400
Vdc
Low line lockout
125
Vdc
Automatic recovery
Input spike limit
+800
Vdc
20s, 50
-600
+600
Vdc
100s, 15mJ
Input surge limit
500
Vdc
100ms, 0.5
Overvoltage shutdown
400
Vdc
100s automatic recovery
Reverse polarity protection
Shunt diode: input fuse required
Recommended fuse
2 (1)
Amps
F03A type
All models
No load power dissipation
1.5(1)
2(1)
Watts
Master disable input current(2)
4
mA
Sink; disables all outputs
(Absolute max., 20mA)
Inrush current
110
125
%, Iin
Steady state Iin, 10ms
EMC Characteristics; MIL-STD-461C/D/E
Input power leads
Conducted emissions
CE01, CE03, CE07
MIL-STD-461C — 1-up
CE101, CE102
MIL-STD-461D — 1-up
CE101
MIL-STD-461E — 2-up & 3-up
Conducted susceptibility
CS01, CS02, CS06
MIL-STD-461C — 1-up
CS101, CS114, CS116
MIL-STD-461D — 1-up
CS101, CS114, CS116
MIL-STD-461E — 2-up & 3-up
Output Characteristics
Setpoint accuracy
0.5
1.0
% Vnom
Load/line regulation
0.2
0.5
% Vnom
LL to HL, NL to 10%
0.05
0.2
% Vnom
LL to HL, 10% to FL
Output temperature drift
0.01
0.02
%/°C
Output noise – p-p
1.0
1.5
% Vnom
Whichever is greater
100
150
mV
20MHz BW
Output voltage trimming (3)
50
110
% Vnom
Remote sense compensation
0.5
Vdc
OVP setpoint
115
125
135
% Vnom
Latching
Current limit
105
125
% Inom
Auto restart
Short circuit current (4)
20
130
% Inom
Isolation Characteristics
Input to output
4,242
Vrms
1 min.
Input to case
28Vdc input
2,121
Vrms
1 min.
270Vdc input
2,500
Vrms
1 min.
Output to case
500
Vrms
1 min.
Thermal Characteristics
Efficiency
81
%
Operating temperature, case
+85
C
See product grade
Storage temperature
+100
C
See product grade
Shutdown temperature
+90
+95
+105
C
Cool and recycle power to restart
Mechanical Specifications
Weight
1- up
1.2 (544)
pounds (grams)
2- up
2.4 (1248)
pounds (grams)
3- up
3.6 (1633)
pounds (grams)
Connector screw torque
3.5 (0.4)
inches-pounds (N-M)
}
(1)
Per internal module configuration.
(2)
Multiply minimum x 2 for 2-ups and x 3 for 3-ups.
(3)
10V, 12V, and 15V outputs, standard trim range ±10%. Consult factory for wider trim range.
(4)
Output ranges of 5V or less incorporate foldback current limiting, outputs of 10V and
above incorporate straight line current limiting.
MI-ComPAC 11/02
2 of 4
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