MPFIC-U-48-HT

Isolated PFC Module

Half-brick

Military Isolated Power Factor Correction Module

85-264Vrms 47 - 63Hz / 360 - 800Hz

Input Voltage

Input Frequency

48Vdc

6.8A

≥0.99

Power Factor

90%@115Vrms / 92%@230Vrms

Full Load Efficiency

Output Voltage Output Current

The MPFICQor Military Isolated PFC Module is a

high power, high efficiency AC-DC converter. It

operates from a universal AC input and generates

an isolated output. Both regulated and semi-

regulated (droop version) modules are available.

Used in conjunction with a hold-up capacitor, and

SynQor’s MCOTS AC line filter, the MPFICQor will

draw a nearly perfect sinusoidal current (PF>0.99)

from a single phase AC input. The module is

supplied completely encased to provide protection

from the harsh environments seen in many military

and aerospace environments.

HT-N-M

-U-48- LATED PFC

A

MPFIC RY ISO

dc 6.8

MILITA 64Vrms 48V 00Hz

85-2 z / 360 - 8

H

47 - 63

Designed and manufactured in the USA

Operational Features

•

Isolated output, 325W output power

Universal input frequency range: 47 - 63Hz / 360 - 800Hz

Input voltage range: 85-264Vrms

≥0.99 Power Factor

High efficiency: 92% (230Vrms)

Internal inrush current limit

Auxiliary 10V bias supply, primary-side referenced

Can be paralleled (droop version only)

Compatible with SynQor’s MCOTS AC line filters

Control Features

• PFC Enable

• AC Power Good Signal

• DC Power Good Signal

Protection Features

•

Input current limit and auto-recovery short circuit protection

Auto-recovery input under/over-voltage protection

Auto-recovery over-voltage protection

Auto-recovery thermal shutdown

Mechanical Features

•

Industry standard half-brick package

Size: 2.386” x 2.486” x 0.512” (60.6 x 63.1 x 13.0 mm)

Total weight: 4.8 oz (136 g)

Flanged baseplate version available

Compliance Features

Designed to meet these standards when used with

SynQor MACF Filters.

• MIL-STD-461(A-F)

• MIL-STD-1399

• MIL-STD-704-2, -704-4, & -704-6*

(see 704 app section)

Safety Features

(Pending)

• Input to output reinforced isolation 4250Vdc

• Input/Output to baseplate isolation 2150Vdc

• UL 60950-1

• CAN/CSA-C22.2 No. 60950-1

• EN60950-1

• CE Marked

Contents

Typical Application ...........................................................................2

Technical Specification......................................................................3

Standards & Qualification Testing ......................................................7

Application Section...........................................................................8

Encased Mechanical .......................................................................14

Encased Mechanical with Flange .....................................................15

Ordering Information .....................................................................16

www.synqor.com

Doc.# 005-0006859 Rev. A

05/10/2017

Page No.

Product MPFIC-U-48-HT

Phone 1-888-567-9596

Page 1

Typical Application

F

1

MPFIC-U-48-HT

Input:85-264Vrms

Output:48Vdc

Current:6.8A

Isolation

L

1

IN

L

1

OUT

TVS

1

L

1

Vout+

MOV

1

SynQor

MCOTS

AC Line Filter

GND

L

2/

N

IN

L

2/

N

OUT

SynQor

MPFIC Module

L

2/

N

DC Good

AC Good

PFC ENA

C

Load

Vout-

I

Load

HU+

AUX

C

Hold-Up

C

Y

1

ENABLE

HU-

C

Y

2

Isolated AC Good

Isolated DC Good

F

1

:

MOV

1

, TVS

1

:

C

Hold-Up

:

C

Y1-Y2

:

5A / 250V Fuse

Must prevent peak voltage from exceeding 575V during all transients.

Must also not be acting for the desire operating range.

50 - 500 μF (Dependent on Power Level and Line Frequency)

See “EMI Considerations” in application notes

Example Parts:

F

1

:

MOV

1

:

TVS

1

:

C

Hold-Up

:

C

Y1

:

C

Y2

:

250VAC, 5A; Littelfuse 0216005.MXEP

300VAC, 60J; EPCOS S10K300E2

400V, 3J; two VISHAY 1.5KE200CA devices connected in series

One 450V, 330µF; EPCOS B43508B5337M (-40°C)

Two 250V, 560µF; Cornell Dubilier MLS561M250EB0C

in series

with balancing resistors (-55°C)

3.3nF, 500VAC; Vishay VY1332M59Y5UQ6TV0

10nF, 300VAC; Vishay VY2103M63Y5US63V7

Figure A:

Typical Application of the MPFICQor module to create an AC-DC Power Supply

Product #MPFIC-U-48-HT

Phone 1-888-567-9596

www.synqor.com

Doc.# 005-0006859 Rev. A

05/10/2017

Page 2

Technical Specification

MPFIC-U-48-HT Electrical Characteristics

MPFIC-U-48-HT

Input:85-264Vrms

Output:48Vdc

Current:6.8A

Operating conditions of 115Vrms, 60Hz input, 6.8A output, 200µF bulk capacitance, and baseplate temperature = 25°C unless otherwise noted; full

operating baseplate temperature range is -55 °C to +100 °C with appropriate power derating. Specifications subject to change without notice.

Parameter

Min.

Typ.

Max.

Units

Notes & Conditions

ABSOLUTE MAXIMUM RATINGS

Input Voltage (L1 to L2/N)

575

Vpk

Isolation Voltage (Input to Output)

4250

Vdc

See Note 3

Isolation Voltage (Input/Output to Baseplate)

2150

Vdc

See Note 3

Operating Temperature

-55

100

°C

Baseplate temperature

Storage Temperature

-65

125

°C

Voltage at

AC GOOD

and pins

-0.3

16

V

Referenced to HU-

Voltage at

DC GOOD

and pins

-0.3

16

V

Referenced to HU-

Current drawn from AUX pin

0

10

mADC

Voltage at

PFC enable

-2

575

V

Referenced to HU-

INPUT CHARACTERISTICS (L1 to L2/N)

Operating Input Voltage Range

AC Input Continuous

85

264

Vrms

Available output power reduced when <90 Vrms

AC Input 100ms Transient

40

290

Vrms

Input Under-Voltage Lockout

30

Vrms

>1s duration

Input Over-Voltage Shutdown

440

Vpk

Operating Input Frequency

47

63

Hz

50/60Hz range, for startup

360

800

Hz

400Hz range, for startup

45

800

Hz

After startup, unit operates over wide frequencies

Power Factor of AC Input Current

0.99

50/60Hz, min 200W output

0.97

400Hz, min 200W output

Total Harmonic Distortion of AC Input Current

3

%

Inrush of AC Input Current

When used with SynQor AC line filter

50/60Hz

10

Apk

400Hz

20

Apk

Enabled AC Input Current (no load)

100

180

mArms 115 Vrms input

Disabled AC Input Current

30

50

mArms

Maximum Input Power

385

W

Maximum Input Current

4.8

Arms

85 Vrms input

OUTPUT CHARACTERISTICS

Output Voltage Set Point at Full Load

See Figure 6 for V-I curve

Standard Option

47.4

48.0

48.6

Vdc

-D Option

45.8

47.1

47.4

Vdc

Total Output Voltage Range

See Figure 6 for V-I curve

Standard Option

47.0

51.5

Vdc

-D Option

45.8

52.4

Vdc

Standard Option Voltage Regulation

Above half load

Over Line

±0.3

%

Vin < 250 Vrms

Over Load

-1.5

0.5

%

Over Temperature

-720

720

mV

Output Voltage Ripple and Noise

60Hz, see Note 1

Peak-to-Peak

3.0

%

With 200µF hold-up capacitance, full load at 60Hz

RMS

1.2

%

Operating Output Current Range

0

6.8

A

Output Current Limit

Unit continues to operate for 1s before shutdown

A

115 Vrms

7.5

230 Vrms

8.5

A

Maximum Output Capacitance

500

µF

At half resistive load

HOLD-UP CHARACTERISTICS

Typical Hold-up Voltage

400

Vdc

Hold-up Voltage Range

385

415

Vdc

Hold-up voltage varies with load

Hold-up Over-Voltage Protection Threshold

440

460

Vdc

Hold-up Under-Voltage Shutdown Threshold

200

Vdc

Hold-up Capacitance

50

500

µF

See Note 2

External Common-Mode Capacitance

20

nF

See “EMI Considerations” in application notes

Efficiency

100% Load at 115Vrms

90

%

See Figure 1 for efficiency curve

100% Load at 230Vrms

92

%

See Figure 1 for efficiency curve

Note 1: 200µF electrolytic hold-up capacitor having a typical ESR of 0.5Ω. Ripple amplitude dependent on capacitance and ESR of hold-up capacitor.

Note 2: The MPFICQor is able to operate with a minimum of 50µF of hold-up capacitance, but SynQor recommends at least 330µF if the power system will be required

to conform to lightning surge standards. This is because the MPFICQor relies on the hold-up capacitor to absorb the energy from a lightning surge.

Product #MPFIC-U-48-HT

Phone 1-888-567-9596

www.synqor.com

Doc.# 005-0006859 Rev. A

05/10/2017

Page 3

Technical Specification

MPFIC-U-48-HT Electrical Characteristics (continued)

MPFIC-U-48-HT

Input:85-264Vrms

Output:48Vdc

Current:6.8A

Operating conditions of 115Vrms, 60Hz input, 6.8A output, 200µF bulk capacitance, and baseplate temperature = 25°C unless otherwise noted; full

operating baseplate temperature range is -55 °C to +100 °C with appropriate power derating. Specifications subject to change without notice.

Parameter

Min.

Typ.

Max.

Units Notes & Conditions

DYNAMIC CHARACTERISTICS

Turn-On Transient

Start-up Inhibit Time

10

ms

Turn-On Time

2

s

Output Voltage Overshoot

0

2

%

ISOLATION CHARACTERISTICS (Input to output)

Isolation Test Voltage (Dielectric Strength)

See Absolute Maximum Ratings, Note 3

Isolation Resistance

100

MΩ

Isolation Capacitance

100

pF

ISOLATION CHARACTERISTICS (Input/output to baseplate)

Isolation Test Voltage (Dielectric Strength)

See Absolute Maximum Ratings, Note 3

Isolation Resistance

100

MΩ

Isolation Capacitance

100

pF

TEMPERATURE LIMITS FOR POWER DERATING CURVES

Semiconductor Junction Temperature

125

°C

Board Temperature

125

°C

Transformer Temperature

125

°C

Maximum Baseplate Temperature, T

B

100

°C

FEATURE CHARACTERISTICS

Hold-up Capacitor Precharge

Precharge Current

50

mA

Hold-up Short-Circuit Withstand

indefinite

s

Free Running Switching Frequency

250

kHz

PFC Enable

(PFC ENA)

Referenced to HU-

Off-State Voltage

2

V

On-State Voltage

0.8

V

Internal Pull-Up Voltage

5

V

Internal Pull-Up Resistance

10

kΩ

AC Good (AC

GOOD)

Referenced to HU-

AC Input Voltage for AC Good

119

375

Vpk

Pull-down resistance

20

Ω

Open collector

DC Good (DC

GOOD)

Referenced to HU-

Pull-down resistance

20

Ω

Open collector

Over-Temperature Trip Point

130

°C

At internal PCB

Auxiliary Bias Supply

Voltage Range (≤3 mA Load)

7

12

V

Referenced to HU-

Maximum Source Current

10

mA DC

Equivalent Series Resistance

1

kΩ

RELIABILITY CHARACTERISTICS

Calculated MTBF (MIL-217) MIL-HDBK-217F

840

kHrs

Ground Benign, T

B

= 70°C

Calculated MTBF (MIL-217) MIL-HDBK-217F

130

kHrs

Ground Mobile, T

B

= 70°C

Note 3: 1 minute for qualification test, and less than 1 minute in production.

Product #MPFIC-U-48-HT

Phone 1-888-567-9596

www.synqor.com

Doc.# 005-0006859 Rev. A

05/10/2017

Page 4

Technical Specification

94

92

40

35

115Vrms

230Vrms

MPFIC-U-48-HT

Input:85-264Vrms

Output:48Vdc

Current:6.8A

Power Dissipation (W)

90

30

25

20

15

10

5

0

Efficiency (%)

88

86

84

82

80

78

0

1

2

3

4

5

6

7

Load Current (A)

115Vrms

230Vrms

0

1

2

3

4

5

6

7

Output Current (A)

Figure 1:

Efficiency at nominal output voltage vs. load current for 115Vrms and

230Vrms (60Hz) input voltage at Tb = 25°C.

Figure 2:

Power dissipation at nominal output voltage vs. load current for

115Vrms and 230Vrms (60Hz) input voltage at Tb = 25°C.

Figure 3:

Typical Input Voltage and Current waveforms at full load current

Figure 4:

Typical Input Voltage and Current waveforms at full load current

(115Vrms, 60Hz) Top: Vin (200V/div), Bottom: Iin (5A/div), Timebase: (10ms/div). (115Vrms, 400Hz). Top: Vin (200V/div), Bottom: Iin (5A/div), Timebase: (1ms/

div).

7

115Vrms, 400Hz

230Vrms, 60Hz

115Vrms, 60Hz

52

51

50

Regulated

Droop

6

5

4

3

2

1

0

Output Current (A)

Output Voltage (V)

49

48

47

46

45

0

1

2

3

4

Load Current (A)

5

6

7

1

0.99

0.98

0.97

0.96

0.95

Leading Power Factor

Figure 5:

Output current vs. leading power factor, MPFIC module only (no input

filter).

Product #MPFIC-U-48-HT

Phone 1-888-567-9596

Figure 6:

Typical output voltage vs. output current for regulated and droop

version outputs.

Doc.# 005-0006859 Rev. A

05/10/2017

Page 5

www.synqor.com

参数名称	属性值
厂商名称	SYNQOR
Reach Compliance Code	compliant
ECCN代码	EAR99
模拟集成电路 - 其他类型	AC-DC POWER FACTOR CORRECTION MODULE
Base Number Matches	1

	MPFIC-U-48-HT-F-M	MPFIC-U-48-HT-F-M-D
描述	AC-DC Power Factor Correction Module,	AC-DC Power Factor Correction Module,
厂商名称	SYNQOR	SYNQOR
Reach Compliance Code	compliant	compliant
ECCN代码	EAR99	EAR99
模拟集成电路 - 其他类型	AC-DC POWER FACTOR CORRECTION MODULE	AC-DC POWER FACTOR CORRECTION MODULE
Base Number Matches	1	1

MPFIC-U-48-HT-F-M

MPFIC-U-48-HT-F-M概述

MPFIC-U-48-HT-F-M规格参数

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