LV SERIES
50-200 Watts
Single Output
Rev H
Half-Brick DC/DC Converters
FEATURES
• Soft Start
• 100% Burn In
• Optional Encapsulation for Added Ruggedness
• Remote ON/OFF
• High Reliability
• Cost Efficient Solution
• Made in the USA
• Optional Heat Sink Available (Call
Factory)
• Fast Transient Response
• Fixed Switching Frequency
• Short Circuit and Over Current Protected
• Remote Sense Compensation to 10% Vout
• Up to 89% Efficiency
APPLICATIONS
DESCRIPTION
• For Use in 12V and 24V Battery
The LV series is a high density, low input voltage,
isolated converter with a wide input voltage range.
Low input voltage converters are uncommon in the
industry and the LV series offers the flexibility of
operation with both 12V and 24V busses, this state-
of-the-art converter’s features include fast transient
response, short circuit protection, over current
protection, soft start, and many other features that
are required for today’s demanding applications.
Applications
• For Use in Intermediate and
Distributed Bus Architectures
(IBA)
• Telecommunications Equipment
• Network (LANs/WANs) Equipment
• Next Generation Low Voltage,
High Current Microprocessors
and ICs
Size: 2.28in x 2.4in x 0.50in
(57.9mm x 61mm x 12.7mm)
MODEL SELECTION TABLE
Output Current
Model Number for Thru-
Output
Voltage
Model Number
Output Power
Input Voltage Range
Hole Inserts
LV12S3.3-75
LV12S5-100
LV12S8-100
LV12S12-100
LV12S12-120
LV12S12-150
LV12S15-50
LV12S15-100
LV12S15-125
LV12S15-150
LV12S18-150
LV12S20-100
LV12S24-50
LV12S24-150
LV12S26-150
LV12S28-150
LV12S28-200
LV12S48-150
LV12S3.3-75TH
LV12S5-100TH
LV12S8-100TH
LV12S12-100TH
LV12S12-120TH
LV12S12-150TH
LV12S15-50TH
LV12S15-100TH
LV12S15-125TH
LV12S15-150TH
LV12S18-150TH
LV12S20-100TH
LV12S24-50TH
LV12S24-150TH
LV12S26-150TH
LV12S28-150TH
LV12S28-200TH
LV12S48-150TH
3.3V
5V
21.4A
20.0A
12.5A
8.3A
75W
100W
100W
100W
120W
150W
50W
8V
12V
12V
12V
15V
15V
15V
15V
18V
20V
24V
24V
26V
28V
28V
48V
10.0A
12.5A
3.3A
6.6A
100W
125W
150W
150W
100W
50W
8.3A
12/24 VDC
(9-36) VDC
10.0A
8.33A
5.0A
2.1A
6.25A
5.76A
5.35A
7.14A
3.125A
150W
150W
150W
200W
150W
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
Fax 603-778-9797
1/9/2018
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website: www.wallindustries.com • e-mail: sales@wallindustries.com