MI-RC2WKX-XXXX - Vicor Corporation - Datasheet.Live

Product Highlights

The MI-ComPAC is a complete

single, dual, or triple output

DC-DC power supply that delivers

up to 300W from inputs of 28Vdc

or 270Vdc.

The MI-ComPAC meets the

conducted emissions and conducted

susceptibility specifications of

MIL-STD-461C/D/E and offers

complete input transient, surge, and

spike protection to the most severe

levels of MIL-STD-1275A, 704A.

Reverse polarity protection and

over/undervoltage lockout provide

additional safeguards against

potentially damaging line

conditions. The MI-ComPAC also

features a master disable.

Inputs:

28Vdc per MIL-STD-704A,MIL-STD-1275A

270Vdc per MIL-STD-704D /E

Outputs: 1 to 3,2 to 48Vdc

Up to 5W/in3

MIL-STD-461C/D/E EMI compliance

High efficiency

Remote sense

ZVS/ZCS power architecture

Low noise FM control

Rever se polar ity protection

Size — 1-up: 8.6" x 2.5" x 0.99"

(219,2 x 64,5 x 25,1mm)

Size — 2-up: 8.6" x 4.9" x 0.99"

(219,2 x 126,0 x 25,1mm)

Size — 3-up: 8.6" x 7.3" x 0.99"

(219,2 x 187,45 x 25,1mm)

Output Power/Current

≥5V <5V

S = 300W —

P = — 90A

Output Power/Current

≥5V <5V

V = 150W 30A

U = 200W —

S = — 60A

Output Power/Current

≥5V <5V

Y = 50W 10A

X = 75W 15A

W = 100W 20A

V = — 30A

Product Grade

I = –40°C to +85°C

M = –55°C to +85°C

Input Voltage

Nominal Range

2=28Vdc 18 – 50V

6=270Vdc 125 – 400V(1)

Number of

Single Output Modules

MI-LC – 50 – 100W 8.6" x 2.5" x 0.99" 1

MI-MC – 150 – 200W 8.6" x 4.9" x 0.99" 2

MI-NC – 300W 8.6" x 7.3" x 0.99" 3

Dual Output

MI-PC – 100 – 200W 8.6" x 4.9" x 0.99" 2

MI-QC – 200 – 300W 8.6" x 7.3" x 0.99" 3

Triple Output

MI-RC – 150 – 300W 8.6" x 7.3" x 0.99" 3

MI-ComPACTM

Military DC-DC Power Supplies

(1) These units rated at 75% load from 125-150Vin: 5Vout @ 100W; 2Vout and 3.3Vout @ 30A.

Features

Configuration Char t

Output Voltage

Z = 2V T = 6.5V N = 18.5V

Y = 3.3V R = 7.5V 3 = 24V

0 = 5V M= 10V L = 28V

X = 5.2V 1 = 12V J = 36V

W= 5.5V P = 13.8V K = 40V

V = 5.8V 2 = 15V 4 = 48V

Conduction Cooled Models Available Add "-CC" to the end of the part number.

(Consult factory for details.)

MI-ComPAC 11/02 1 of 4

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 20µs, 50Ωper MIL-STD-704A

-250 +250 Vdc 100µs, 15mJ per MIL-STD-1275A

Input surge limit 100 Vdc 60mS ,0.5Ωper MIL-STD-1275A

Overvoltage shutdown 50 Vdc 100mS automatic recover y

Rever se polar ity 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 20µs, 50Ω

-600 +600 Vdc 100µs, 15mJ

Input surge limit 500 Vdc 100ms ,0.5Ω

Overvoltage shutdown 400 Vdc 100µs automatic recover y

Rever se polar ity 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; disa bles 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 Character istics

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, s tandard trim range ±10%. Consult factor y for wider trim range.

(4) Output ranges of 5V or less incorporate foldback current limiting, outputs of 10V and

above incor porate straight line current limiting.

MI-ComPAC 11/02 2 of 4

Long Ter m Safe Operating Area Cur ves*

Disable Circuit

Ther mal Considerations

20 mA Max.

Disable

DIS+

DIS–

+

V

VOLTS-PEAK VALUE OF SPIKE VOLTAGE

TIME (SECONDS)

1s0

10

100ms

-1

10

10ms

-2

10

1ms

-3

10

100µs

-4

10

10µs

-5

10

1µs

-6

10

-600

-500

-400

-300

-200

-100

0

100

200

300

400

500

600

Ratings Exceeded

Reverse Polarity

Protection

50V

OVP

VOLTS-PEAK VALUE OF SPIKE VOLTAGE

TIME (SECONDS)

1s0

10

100ms

-1

10

10ms

-2

10

1ms

-3

10

100µs

-4

10

10µs

-5

10

1µs

-6

10

600

400

200

0

200

400

600

800 Ratings Exceeded

Reverse Polarity

Protection

500V

OVP 400V

28Vdc Input 270Vdc Input

* 1% duty cycle max., for shor t duration transient ca pability refer to specifications

• Ther mal impedance,chassis-to-air,is provided for 1-up,2-up and 3-up MI-ComPAC

package configurations as a function of air flow.

• Case temperature = (total power dissipated x thermal impedance) + ambient temperature.

• Watts dissipated per output = (output power ÷ efficiency) – output power.

(1) To order optional heat sink add –H1 to par t number

Ther mal Impedance — Case-to-Air (°C/W)

Standard Units With Optional Heat Sink(1)

1-up 2-up 3-up 1-up 2-up 3-up

Free Air (Hor iz.) 3.6 1.7 1.4 2.1 1.3 1.0

Forced Convection Through Heat Sink Fins

50 LFM 2.7 1.4 1.3 1.5 1.1 0.9

100 LFM 2.3 1.3 1.1 1.2 0.9 0.7

250 LFM 1.6 1.0 0.8 0.7 0.5 0.4

500 LFM 1.2 0.7 0.6 0.4 0.3 0.3

750 LFM 0.9 0.5 0.5 0.3 0.2 0.2

1000 LFM 0.8 0.4 0.4 0.2 0.2 0.2

Disable Current

• 4mA DC minimum for 1-up ComPAC

• 8mA DC minimum for 2-up ComPAC

• 12mA DC minimum for 3-up ComPAC

The MI-ComPAC incorporates an optically isolated master disa ble input which will shut down the

MI-ComPAC when a current is driven through the disable terminals .

MI-ComPAC 11/02 3 of 4

12

ø0.150 ± 0.005 THRU 6 PLACES

(ø3,81 ± 0,13)

1

23

4

5

4.96

(126,0)

4.42

(112,3)

7.380

(187,45)

0.18

(4,6) 6.00

(152,4) 2.76

(70,1)

7.00

(177,8)

2.288

(58,12)

2.420

(61,47)

0.20

(5,1)

0.19

(4,8)

A

E

D

C

B

A

E

D

C

B

A

E

D

C

B

0.41 (10,41)

6.95 (176,53)

6.37 (161,80)

5.98 (151,89)

5.59 (141,99)

5.25 (133,35)

4.53 (115,06)

3.95 (100,33)

3.56 (90,42)

3.17 (80,52)

2.83 (71,88)

2.11 (53,59)

1.53 (38,86)

1.14 (28,96)

0.75 (19,05)

0

#10-32 STUD

2 PLACES #8-32 STUD

6 PLACES

0.25 TYP

D

C

B

A

E

D

C

B

A

A

E

D

C

B

E

#10-32 STUD

2 PLACES

#8-32 STUD

2 PLACES

OUTPUT 1 OUTPUT 2

OUTPUT 1

OUTPUT 1 OUTPUT 2 OUTPUT 3

0.41 (10,41)

2.11 (53,59)

1.53 (38,86)

1.14 (28,96)

0.75 (19,05)

12

ø0.150 ± 0.005 THRU 4 PLACES

(ø3,81 ± 0,13)

0

1

23

4

5

2.156

(54,76)

0.18

(4,6) 2.76

(70,1)

6.00

(152,4)

0.91

23,1)

2.54

(64,5)

0.20

(5,1)

0.19

(4,8)

0.20

(5,1) E

D

C

B

A

0.25 TYP

#8-32 STUD

2 PLACES

OUTPUT 1

(

0.41 (10,41)

4.53 (115,06)

3.95 (100,33)

3.56 (90,42)

3.17 (80,52)

2.83 (71,88)

2.11 (53,59)

1.53 (38,86)

1.14 (28,96)

0.75 (19,05)

12

ø0.150 ± 0.005 THRU 5 PLACES

(ø3,81 ± 0,13) #10-32 STUD

2 PLACES

1

2

3

4

5

3.58

(90,9)

3.04

(77,2)

4.96

(126,0) 4.562

(115,87)

0.18

(4,6) 6.00

(152,4) 2.76

(70,1)

2.281

(57,94)

0.20

(5,1)

0.19

(4,8)

#8-32 STUD

4 PLACES

A

E

D

C

B

A

E

D

C

B

4.

0

0.25 TYP

A

E

D

C

B

OUTPUT 1 OUTPUT 2

OUTPUT 1

OPTIONAL HEATSINK (H1)

STANDARD UNITS

1.12

(28,4)

1.37

(34,80)

0.99

(25,15) 0.5

(12,57)

0.41

(10,4)

9.25±.120

(235,0 ±3,05)

8.63±.025

(219,2±,64)

0.5

(12,57)

Measure case temperature on this surface.

Mechanical Drawing

Inputs Outputs

MI-MC MI-PC

MI-NC MI-QC MI-RC

Inputs

1 –Ground 4 Disable–

2 –Input 5 Disable+

3 +Input

Outputs

Output #1 Output #2 Output #3

A +Output A +Output A +Output

B +Sense B +Sense B +Sense

CTrim CTrim CTrim

D –Sense D –Sense D –Sense

E –Output E –Output E –Output

1-Up

2-Up

3-Up

MI-LC

MI-ComPAC 11/02 4 of 4