83

251

{17

{333

{15

MKW1048

83

251

{21

{416

{12

MKW1047

81

257

{50

{1000

{5

MKW1046

83

251

21

416

24

MKW1045

83

252

34

670

15

MKW1044

82

253

42

830

12

MKW1043

80

260

100

2000

5

MKW1042

76

12

10

217

120

2400

3.3

48

( 36 ~ 75 )

MKW1041

82

507

{17

{333

{15

MKW1038

82

507

{21

{416

{12

MKW1037

80

521

{50

{1000

{5

MKW1036

83

501

21

416

24

MKW1035

82

511

34

670

15

MKW1034

82

506

42

830

12

MKW1033

78

534

100

2000

5

MKW1032

76

25

20

434

120

2400

3.3

24

( 18 ~ 36 )

MKW1031

80

1041

{17

{333

{15

MKW1028

81

1027

{21

{416

{12

MKW1027

78

1068

{50

{1000

{5

MKW1026

81

1027

21

416

24

MKW1025

80

1047

34

670

15

MKW1024

80

1038

42

830

12

MKW1023

77

1082

100

2000

5

MKW1022

72

50

30

917

120

2400

3.3

12

( 9 ~ 18 )

MKW1021

% (Typ.)

mA (Typ.)

mA (Typ.)

mA (Typ.)

mA

mA

VDC

VDC

@Max. Load

@No Load

@Max. Load

Min.

Max.

Efficiency

Reflected

Ripple

Current

Input Current

Output Current

Output

Voltage

Input

Voltage

Model

Number

Model Selection Guide

EN55022 Class A

Conducted EMI

Six-Sided Shielded, Metal Case

RFI

Free-Air Convection

Cooling

%

95

---

Humidity

]

+125

-40

Storage Temperature

]

+90

-40

Case

Operating Temperature

]

+71

-40

Ambient

Operating Temperature

Unit

Max.

Min.

Conditions

Parameter

Environmental Specifications

Exceeding the absolute maximum ratings of the unit could cause damage.

These are not continuous operating ratings.

mW

5,000

---

Internal Power Dissipation

]

260

---

Lead Temperature (1.5mm from case for 10 Sec.)

VDC

100

-0.7

48VDC Input Models

VDC

50

-0.7

24VDC Input Models

VDC

25

-0.7

12VDC Input Models

Input Surge Voltage

( 1000 mS )

Unit

Max.

Min.

Parameter

Notes :

1. Specifications typical at Ta=+25], resistive load,

nominal input voltage, rated output current unless

otherwise noted.

2. Transient recovery time is measured to within 1%

error band for a step change in output load of 75%

to 100%.

3. Ripple & Noise measurement bandwidth is 0-20

MHz.

4. These power converters require a minimum

output loading to maintain specified regulation.

5. Operation under no-load conditions will not

damage these modules; however, they may not

meet all specifications listed.

6. All DC/DC converters should be externally fused at

the front end for protection.

7. Other input and output voltage may be available,

please contact factory.

8. Specifications subject to change without notice.

Absolute Maximum Ratings

MKW1000 Series

2

MINMAX

REV:0 2005/04