Rev. C

LANEUW3 Series

Single & Dual Outputs

4:1 Input Voltage Range

3 Watt DC/DC Power Converters

Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833

11/10/2010

603-778-2300 www.wallindustries.com Fax 603-778-9797

Page 2 of 5

SPECIFICATIONS: LANEUW3 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

Nom

Max

Unit

INPUT SPECIFICATIONS

Input Voltage Range

12VDC nominal input models

4.5

12

18

VDC

24VDC nominal input models

9

24

36

48VDC nominal input models

18

48

75

Input Surge Voltage (100ms max)

12VDC nominal input models

36

VDC

24VDC nominal input models

50

48VDC nominal input models

100

12VDC nominal input models

25

mAp-p

24VDC nominal input models

10

48VDC nominal input models

8

Input Filter

Capacitor type

OUTPUT SPECIFICATIONS

Output Voltage

See Table

Line Regulation

Low line to high line at full load

-0.2

+0.2

%

Load Regulation

No load to full load

-1.0

+1.0

%

5% load to 100% load

-0.5

+0.5

Cross Regulation (Dual Output Models)

Asymmetrical load 25%/100% full load

-5

+5

%

Voltage Accuracy

Full load an nominal Vin

-1

+1

%

Output Power

3

W

Output Current

See Table

Ripple & Noise (20MHz Bandwidth)

Nominal Vin and full load

30

mVp-p

Transient Response Recovery Time

25% load step change

250

µs

Start-Up Time

Nominal Vin and constant resistive load

Power Up

30

ms

Remote ON/OFF

30

Minimum Load

0

%

Temperature Coefficient

-0.02

+0.02

%/°C

PROTECTION

Short Circuit Protection

continuous, automatic recovery

GENERAL SPECIFICATIONS

Efficiency

Nominal Vin and full load

See Table

Switching Frequency

Full load to minimum load

100

KHz

Isolation Voltage (Input to Output)

Standard

1600

VDC

Suffix “H”

3000

Isolation Resistance

10

GΩ

Isolation Capacitance

Standard

200

pF

40

Remote ON/OFF

DC/DC ON

Open or high impedance

DC/DC OFF

Control pin applied current 2 ~ 4mA max. (via 1KΩ)

Remote Off State Input Current

Nominal Vin

2.5

mA

ENVIRONMENTAL SPECIFICATIONS

Operating Ambient Temperature

Without derating

-40

+71

°C

With derating

+71

+100

Storage Temperature

-55

+125

°C

Relative Humidity

5

95

% RH

Thermal Shock

MIL-STD-810F

Vibration

MIL-STD-810F

BELLCORE TR-NWT-000332

3,963,000 hours

MIL-HDBK-217F

1,707,000 hours

PHYSICAL SPECIFICATIONS

Case Material

Non-conductive black plastic

Base Material

None

Potting Material

Silicon (UL94-V0)

Weight

0.17oz (4.8g)

Dimensions (L x W x H)

0.86 x 0.36 x 0.44 inches (21.8 x 9.2 x 11.1 mm)

SAFETY & EMC CHARACTERISTICS

Safety Approvals

IEC60950-1, UL60950-1, EN60950-1

EN55022

Class A

ESD

EN61000-4-2

Air

±8KV

Perf. Criteria A

Contact

±6KV

Radiated Immunity

EN61000-4-3

10 V/m

Perf. Criteria A

EN61000-4-4

±2KV

Perf. Criteria A

EN61000-4-5

±1KV

Perf. Criteria A

Conducted Immunity

EN61000-4-6

10 Vrms

Perf. Criteria A