Rev B

LANC-LN SERIES

Up to 5 Watts

DC-DC Converter

Single and Dual Output

11/21/2016

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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SPECIFICATIONS

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

Input Voltage Range

24V Nominal Input

9

24

36

VDC

48V Nominal Input

18

48

75

Start-Up Voltage

24V Nominal Input

9

VDC

48V Nominal Input

18

Shutdown Voltage

24V Nominal Input

8.5

VDC

48V Nominal Input

16

Input Surge Voltage

1 second, Max.

24V Nominal Input

50

VDC

48V Nominal Input

100

Input Filter

Common Chock

OUTPUT SPECIFICATIONS

Output Voltage

See Table

Voltage Accuracy

-1.0

+1.0

%

Line Regulation

Low Line to High Line at Full Load

Single Output

-0.2

+0.2

%

Dual Output

-0.2

+0.2

Dual with Output

Isolation

-0.2

+0.2

-0.1

+1.0

Load Regulation

No Load to Full Load

Single Output

-0.5

+0.5

%

Dual Output

-1.0

+1.0

10% Full Load to Full Load

Dual with Output

Isolation

-0.5

+0.5

-1.0

+1.0

Voltage Adjustability

Single Output

-10

+20

%

Dual Output

-10

+10

Dual Output Isolation

-10

+10

Cross Regulation

Asymmetrical load 25%/100%/FL

Dual Output

-3.0

+3.0

%

5V Dual with Output

Isolation

-0.5

+0.5

-6.0

+6.0

Others

-0.5

+0.5

-4.0

+4.0

Output Power

See Table

Output Current

See Table

Minimum Load

Dual with Output Isolation

10

%

Maximum Capacitive Load

See Table

Ripple & Noise (20MHz bandwidth)

Measured by 20MHz bandwidth

10

15

mVp-p

Measured by 20MHz bandwidth, with additional 10µF capacitor

5

10

mVp-p

Transient Response Recovery Time

50% Load step change

250

µS

Start-Up Time

Constant resistive load

Power Up

50

75

ms

Remote ON/OFF

50

75

Temperature Coefficient

-0.02

+0.02

%/ºC

Positive Logic

DC-DC ON

Open or 3~12VDC

DC-DC OFF

Short or 0~1.2VDC

Input Current of CTRL Pin

-0.5

1

mA

Remote OFF Input Current

3

mA

PROTECTION

Short Circuit Protection

Continuous, Automatic Recovery

Over Load Protection

% of lout rated; Hiccup mode

170

%

Over Voltage Protection

% of Vout(nom)

135

%

ENVIRONMENTAL SPECIFICATIONS

Operating Ambient Temperature

Without Derating

-40

+85

ºC

With Derating

+85

+100

Maximum Case Temperature

+105

ºC

Storage Case Temperature

-55

+125

ºC

Relative Humidity

5

95

%RH

Thermal Impedance

Natural Convection

20

ºC/W

Thermal Shock

MIL-STD-810F

Vibration

MIL-STD-810F

MTBF

MIL-HDBK-217F, Full Load

4,446,000

Hours