Wall Industries, Inc.

Rev B

JFC10 SERIES

10 Watt DC/DC Power Converters

02/03/2014

Wall Industries, Inc. • 5 Watson Brook Road, 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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SPECIFICATIONS: JFC10 SERIES

All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.

We reserve the right to change specifications based on technological advances.

SPECIFICATION

TEST CONDITIONS

Min

Typ

Max

Unit

INPUT SPECIFICATIONS

12VDC nominal input models

9

12

18

24VDC nominal input models

18

24

36

Input Voltage Range

48VDC nominal input models

36

48

75

VDC

12VDC nominal input models

9

24VDC nominal input models

18

Start-Up Voltage

48VDC nominal input models

36

VDC

12VDC nominal input models

8

24VDC nominal input models

16

Shutdown Voltage

48VDC nominal input models

33

VDC

12VDC nominal input models

25

24VDC nominal input models

50

Input Surge Voltage (1sec, max.)

48VDC nominal input models

100

VDC

Input Reflected Ripple Current

30

mAp-p

Input Current

No Load

See Table

OUTPUT SPECIFICATIONS

Output Voltage

See Table

Voltage Accuracy

-1.0

+1.0

%

Single Output Models

-0.2

+0.2

Line Regulation

Low line to high line at full load

Dual Output Models

-0.5

+0.5

%

Single Output Models

-0.2

+0.2

No load to full load

Dual Output Models

-1.0

+1.0

%

Single Output Models

-0.1

+0.1

Load Regulation

10% load to 90% load

Dual Output Models

-0.8

+0.8

%

Cross Regulation (Dual Output Models)

Asymmetrical load 25% / 100% FL

-5.0

+5.0

%

3.3V & 12V Output Models

-10

+10

Voltage Adjustability (See Note 1)

Single Output Models

Others

-10

+20

%

Rated

10

With Trim up 10%

11

Output Power

With Trim up 20%

12

W

Output Current

See Table

Minimum Load

0

%

Maximum Capacitive Load

Minimum input and constant resistive load

See Table

With 10µF/25V X7R 1206 MLCC

3.3V & 5V Output Models

40

With 10µF/25V X7R 1206 MLCC

12V & 15V Output Models

60

With 1µF/50V X7R 1206 MLCC

24V Output Models

60

With 10µF/25V X7R 1206 MLCC for each output

±5V Output Models

40

Ripple & Noise (20MHz BW)

With 10µF/25V X7R 1206 MLCC for each output

±12V & ±15V Output Models

60

mVp-p

Transient Response Recovery Time

25% load step change

250

µs

Power Up

30

Start-Up Time

Nom. input and constant resistive load

Remote ON/OFF

30

ms

Temperature Coefficient

-0.02

+0.02

%/°C

PROTECTION

Short Circuit Protection

continuous, automatic recovery

Over Load Protection

% of rated full load at nominal input

150

%

3.3V Output Models

3.7

5.4

5V Output Models

6.3

7.4

12V Output Models

13.5

19.6

15V Output Models

18.3

22.0

Over Voltage Protection

Zener diode clamp

24V Output Models

29.1

32.5

VDC

GENERAL SPECIFICATIONS

Efficiency

Nominal input voltage and full load

See Table

Switching Frequency

3.3V & 5V Output Models

297

330

363

kHz

Input to Output

1600

Input to Case

1000

Isolation Voltage

1 minute

Output to Case

1000

VDC

Isolation Resistance

500VDC

1

GΩ

Isolation Capacitance

1500

pF