2

MECHANICAL DRAWING

Tolerances

Inches:

(Millimeters)

.XX ± 0.040

.X ± 1.0

.XXX ± 0.010

.XX ± 0.25

Pin:

± 0.002

± 0.05

Case:

+0.04, -0.00

+1.0, -0.0

(Dimensions as listed unless otherwise

specified.)

Thermal Impedance

Natural Convection

15.4 °C/W

100 LFM

12.2 °C/W

200 LFM

9.3 °C/W

300 LFM

7.4 °C/W

400 LFM

6.4 °C/W

Note:

Thermal impedance data is dependent

on many environmental factors. The

exact thermal performance should be

validated for specific application.

Pin

Function

1+Vin

2-Vin

3+ Vout

4- Vout

MODELS - (See the last page of Section for options.)

(10.2mm)

(1.0mm)

(4.6mm)

-0.60"(-15.2mm)

1.00"

(50.8mm)

0.800"(20.3mm)

0

34

2

1

DIA 0.040"

0.18" MIN.

0.40"

2.00"

(25.4mm)

BOTTOM VIEW

0

(-2.5mm)

-0.10"

(7.6mm)

0.300"

(12.7mm)

0.500"

(20.3mm)

0.800"

MODEL

INPUT VOLTAGE

INPUT VOLTAGE

MAXIMUM INPUT

OUTPUT

RATED OUTPUT

RIPPLE & NOISE

TYPICAL

(VOLTS)

RANGE (VOLTS)

CURRENT (AMPS)*

VOLTAGE (VOLTS)

CURRENT (AMPS)

pk-pk (mV)

EFFICIENCY**

IWS505

5

4.5 - 9

3.20

5

2.00

100

78%

IWS512

5

4.5 - 9

3.70

12

1.00

120

80%

IWS515

5

4.5 - 9

3.45

15

0.75

150

82%

IWS524

5

4.5 - 9

3.60

24

0.50

240

83%

IWS548

5

4.5 - 9

3.55

48

0.25

480

84%

IWS1205

12

9 - 18

1.60

5

2.00

100

80%

IWS1212

12

9 - 18

1.80

12

1.00

120

82%

IWS1215

12

9 - 18

1.65

15

0.75

150

84%

IWS1224

12

9 - 18

1.75

24

0.50

240

85%

IWS1248

12

9 - 18

1.75

48

0.25

480

86%

IWS2424

24

18 - 36

0.95

24

0.50

240

85%

IWS2448

24

18 - 36

0.90

48

0.25

480

86%

IWS4824

48

36 - 72

0.45

24

0.50

240

85%

IWS4848

48

36 - 75

0.45

48

0.25

480

89%

NOTES:

* Maximum input current at minimum input voltage, maximum rated output power.

** At nominal Vin, rated output.

IWS SERIES - 10 WATT