LANEW3 “H” Series
3KVDC I/O Isolation
3 Watt DC/DC Converter
Single and Dual Outputs
2:1 Wide Input Voltage Range
Rev. C
FEATURES
● Low Ripple & Noise
APPLICATIONS
● Telecom/Datacom
● 3000VDC I/O Isolation
● Wireless Networks
● External ON/OFF Control
● High Efficiency up to 85%
● RoHS Directive Compliant
● Industry Control Systems
● Measurement Equipment
● Semiconductor Equipment
● 2:1 Wide Input Voltage Range
● UL94-V0 Case Potting Materials
● Continuous Short Circuit Protection
● SIP Package: 0.86 x 0.36 x 0.44 Inches
● ISO9001 Certified Manufacturing Facilities
● No External Input or Output Capacitor Needed
● UL60950-1, EN60950-1, and IEC60950-1 Licensed
● 1600VDC I/O Isolation Available (See LANEW3 series)
● CE Mark Meets 2006/95/EC, 93/68/EEC and 2004/108/EC
DESCRIPTION
The LANEW3 “H” Series offers 3 watts of output power from a 0.86 x
0.36 x 0.44 inch package without derating up to 71ºC. The LANEW3 “H”
Series has a 2:1 wide input voltage range of 4.5-9, 9-18, 18-36 and 36-
75VDC, it features 3000VDC I/O isolation, remote on/off, and short-
circuit protection. All models are ideally suited for telecommunications,
mobile telecom, test equipment, and industrial applications. For
1600VDC I/O isolation see the LANEW3 Series.
SPECIFICATIONS: LANEW3 “H” 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.
INPUT SPECIFICATIONS
5V nominal input
12V nominal input
24V nominal input
48V nominal input
4.5 – 9 VDC
9 – 18 VDC
18 – 36 VDC
36 – 75 VDC
See Table
Input Voltage Range
Input Current
Input Filter
Capacitor Type
15 VDC
5V nominal input
12V nominal input
24V nominal input
48V nominal input
5V nominal input
12V nominal input
24V nominal input
48V nominal input
Power Up
36 VDC
50 VDC
100 VDC
400mAp-p
150mAp-p
380mAp-p
170mAp-p
30ms typ
Input Surge Voltage (100ms max)
Input Reflected Ripple Current
Start Up Time
(Nominal Vin and constant resistive Load)
Remote ON/OFF
30ms typ
Open or high impedance
Control pin applied current
2 ~ 4mA max (via 1KΩ)
DC-DC ON
DC-DC OFF
Remote OFF Input Current (nominal input)
2.5mA max
Application Circuit
Remote ON/OFF
OUTPUT SPECIFICATIONS
Output Voltage
Voltage Accuracy
Line Regulation
See Table
±1%
Full load and nominal Vin
Low line to high line at full load
Single Output (no load to full load)
5% load to 100% load
±0.2%
±1%
±0.5%
±1%
Load Regulation
Dual Output (no load to full load)
Cross Regulation (Dual)
Minimum Load
Output Power
Ripple & Noise (See Note 4)
Transient Response Recovery Time
PROTECTION
Asymmetrical load 25% / 100% FL
±5%
0%
3 Watts max.
50mVp-p
20MHz bandwidth
25% load step change
500μs typ.
Short Circuit Protection
Continuous, automatic recovery
Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797