Rev B

JFC30 SERIES

30 Watt DC/DC Power Converters

10/21/2013

Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •

Fax 603-778-9797

website: www.wallindustries.com • e-mail: sales@wallindustries.com

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DERATING CURVES

JFC24S05-30 Derating Curve

JFC24S05-30 Derating Curve with Heatsink

EFFICIENCY CURVES

JFC24S05-30 Efficiency vs Input Voltage

JFC24S05-30 Efficiency vs Output Load

MECHANICAL DRAWING

PIN CONNECTIONS

PRODUCT OPTIONS

PIN

SINGLE

DUAL

OPTION

SUFFIX

1

+INPUT

+INPUT

Positive Logic

None

2

-INPUT

-INPUT

Negative Logic

R

3

CTRL

CTRL

Without CTRL Pin

D

4

+OUTPUT

+OUTPUT

Without CTRL and TRIM Pins

G

5

TRIM

COMMON

Positive Logic without TRIM Pin

F

6

-OUTPUT

-OUTPUT

Negative Logic without TRIM Pin

RF

Heatsink

HC

EXTERNAL OUTPUT TRIMMING

Output can be externally trimmed by using

the method shown below

NOTES

1. Unit: inches (mm)

2. Tolerance: X.XX±0.02 (X.X±0.5)

X.XXX±0.01 (X.XX±0.25)

3. Pin Pitch Tolerance: ±0.01 (±0.25)

4. Pin Dimension Tolerance: ±0.004 (±0.1)

5. All dimensions are for reference only