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DATASHEET
Rev. A
LANEUW2H SERIES
4:1 Input Voltage Ranges: 9-36VDC & 18-72VDC
0.86” x 0.36” x 0.44” SIP Package
3000VDC I/O Isolation Voltage, Regulated Single & Dual Outputs
2 Watt DC/DC Power Converters
FEATURES
• 2 Watts Maximum Output Power
• Switching Frequency (200KHz, min)
• Regulated Single and Dual Outputs
• Continuous Short Circuit Protection
• 4:1 Input Voltage Ranges: 9-36VDC & 18-72VDC
• RoHS Compliant
• 0.86 x 0.36 x 0.44 Inch SIP Package
• High Efficiency up to 80%
• Industry Standard Pin-out
• 3000VDC I/O Isolation
• Internal SMD Construction
• Low Ripple & Noise
• -40°C to +85°C Operating Temperature Range
• Free Air Convection
DESCRIPTION
The LANEUW2H series of DC/DC power converters provides 2 Watts of output power in a 0.86” x 0.36” x
0.44” SIP package. This series has regulated single and dual output models with 4:1 ultra wide input voltage
ranges of 9-36VDC and 18-72VDC. Some features include high efficiency up to 80%, low ripple and noise,
3000VDC I/O isolation, and continuous short circuit protection. All models in this series are RoHS compliant.
11/15/2011
Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
Page 1 of 4
LANEUW2H Series
Single & Dual Outputs
4:1 Input Voltage Ranges
2 Watt DC/DC Power Converters
Rev. A
SPECIFICATIONS: LANEUW2H 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
24VDC nominal input models
9
24
36
Input Voltage Range
VDC
48VDC nominal input models
18
48
72
Input Filter
Capacitor type
OUTPUT SPECIFICATIONS
Output Voltage
See Table
Voltage Tolerance
Full load
-3
+3
%
Line Regulation
Regulated
-0.5
+0.5
%
Load Regulation
Regulated
-0.8
+0.8
%
Output Power
2
W
Output Current
See Table
3.3VDC, 5VDC, & 9VDC output models
100
mVp-p
Ripple & Noise (20MHz Bandwidth)
12VDC & 15VDC output models
1
% Vout
Transient Response Setting Time
25% load step change
350
µs
PROTECTION
Short Circuit Protection
continuous
GENERAL SPECIFICATIONS
Efficiency
Nominal Vin and full load
See Table
Switching Frequency
Full load, nominal input
200
KHz
Isolation Voltage (Input to Output)
3000
VDC
Isolation Resistance
500VDC
1000
MΩ
ENVIRONMENTAL SPECIFICATIONS
Operating Ambient Temperature
-40
+85
°C
Relative Humidity (non-condensing)
95
% RH
Cooling
Free air convection
MTBF
MIL-HDBK-217F at 25°C
1,500,000 hours
PHYSICAL SPECIFICATIONS
Case Material
DAP
Weight
0.16oz (4.5g)
Dimensions (L x W x H)
0.86 x 0.36 x 0.44 inches (21.8 x 9.2 x 11.1 mm)
*Due to advances in technology, specifications are subject to change without notice.
MODEL SELECTION TABLE
SINGLE OUTPUT MODELS
Model Number
LANEUW2433R2H
Output Voltage
3.3 VDC
Output Current
500mA
Efficiency
70%
Output Power
1.65W
5 VDC
400mA
75%
2W
9 VDC
222mA
75%
2W
12 VDC
167mA
80%
2W
LANEUW2415R2H
15 VDC
133mA
80%
2W
LANEUW4833R2H
3.3 VDC
500mA
70%
1.65W
5 VDC
400mA
75%
2W
9 VDC
222mA
75%
2W
12 VDC
167mA
80%
2W
15 VDC
133mA
80%
2W
LANEUW2405R2H
LANEUW2409R2H
LANEUW2412R2H
LANEUW4805R2H
LANEUW4809R2H
LANEUW4812R2H
Input Voltage
24 VDC
(9 – 36 VDC)
48 VDC
(18 – 72 VDC)
LANEUW4815R2H
DUAL OUTPUT MODELS
Model Number
LANEUW2405RD2H
Input Voltage
Output Voltage
±5 VDC
Output Current
±200mA
Efficiency
75%
Output Power
2W
LANEUW2409RD2H
24 VDC
±9 VDC
±111mA
75%
2W
LANEUW2412RD2H
(9 – 36 VDC)
±12 VDC
±83mA
80%
2W
LANEUW2415RD2H
±15 VDC
±67mA
80%
2W
LANEUW4805RD2H
±5 VDC
±200mA
75%
2W
LANEUW4809RD2H
48 VDC
±9 VDC
±111mA
75%
2W
LANEUW4812RD2H
(18 – 72 VDC)
±12 VDC
±83mA
80%
2W
±15 VDC
±67mA
80%
2W
LANEUW4815RD2H
11/15/2011
Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
Page 2 of 4
LANEUW2H Series
Single & Dual Outputs
4:1 Input Voltage Ranges
2 Watt DC/DC Power Converters
Rev. A
DERATING CURVE
RECOMMENDED TEST CIRCUIT
MECHANICAL DRAWING
11/15/2011
Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
Page 3 of 4
Rev. A
LANEUW2H Series
Single & Dual Outputs
4:1 Input Voltage Ranges
2 Watt DC/DC Power Converters
COMPANY INFORMATION
Wall Industries, Inc. has created custom and modified units for over 50 years. Our in-house research and development
engineers will provide a solution that exceeds your performance requirements on-time and on budget. Our ISO9001-2008
certification is just one example of our commitment to producing a high quality, well-documented product for our customers.
Our past projects demonstrate our commitment to you, our customer. Wall Industries, Inc. has a reputation for working
closely with its customers to ensure each solution meets or exceeds form, fit and function requirements. We will continue to
provide ongoing support for your project above and beyond the design and production phases. Give us a call today to discuss
your future projects.
Contact Wall Industries for further information:
Phone:
Toll Free:
Fax:
E-mail:
Web:
Address:
11/15/2011
(603)778-2300
(888)597-9255
(603)778-9797
sales@wallindustries.com
www.wallindustries.com
5 Watson Brook Rd.
Exeter, NH 03833
Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
Page 4 of 4