LV200 Datasheet, PDF (1/12 Pages) Wall Industries,Inc. – 200 Watt Half-Brick DC - DC Power Converters

Wall Industries, Inc.
Advanced Publication
LV200 SERIES
200 Watt Half-Brick DC/DC Power Converters
Standard Models
Size: 2.40x 2.28 x 0.50 inches
Chassis Mount Models (Prefix “CM”)
Size: 5.70 x 3.40 x 1.10 inches
Options:
• Heatsink
• Thru-Hole Inserts
• Chassis Mount
• Active Low Remote ON/OFF Control
FEATURES
• Soft-Start
• 200 Watts Output Power
• Under Voltage Lockout
• No Minimum Load Requirements
• Remote ON/OFF Control
• High Efficiency
• Fixed Switching Frequency
• Cost Efficient Solution
• Fast Transient Response
• Made in the USA
• 100% Burn-in
• 4:1 Ultra Wide Input Voltage Range: 9~36VDC
• Industry Standard Half-Brick Footprint
• Remote Sense Compensation to 10% Vout
• Single Outputs Ranging from 3.3VDC to 48VDC
• 1500VDC I/O Isolation
• Threaded Inserts & Thru-Hole Inserts Available
• Short Circuit, Over Voltage, Over Current, and Over
Temperature Protection
• UL60950-1, EN60950-1, IEC60950-1, & EN50155
Safety Approvals
• Heat Sink and Chassis Mount Options Available
APPLICATIONS
• Telecommunications Equipment
• Network (LANs/WANs) Equipment
• Next Generation Low Voltage, High
Current Microprocessors and ICs
• For Use in 12V and 24V Battery Applications
• For Use in Intermediate and Distributed Bus
Architectures (IBA)
• Military Applications
DESCRIPTION
The LV200 is a high density, low input voltage, isolated converter with a 4:1 ultra wide input voltage
range. Low input voltage converters are uncommon in the industry and the LV200 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.
Model Number Input Voltage
LV12S3.3-200
Output
Voltage
3.3 VDC
MODEL SELECTION TABLE
Output Current
No Load Input Current Ripple & Noise Output Power
Min Load Max Load
0mA
60.6A
200W
Efficiency
LV12S05-200
5 VDC
0mA
40A
200W
LV12S12-200
12 VDC
0mA
16.67A
12/24 VDC
LV12S15-200
15 VDC
0mA
13.33A
TBD
(9 - 36 VDC)
LV12S24-200
24 VDC
0mA
8.33A
200W
TBD
200W
TBD
200W
LV12S28-200
28 VDC
0mA
7.14A
200W
LV12S48-200
48 VDC
0mA
4.17A
200W
NOTES
1. The LV200 series converters may be paralleled both for redundancy and for higher output current. See page 11 for more details.
2. Maximum output deviation is +10% inclusive of remote sense and trim. If remote sense is not being used the +SENSE should be connected to its
corresponding +OUTPUT and likewise the -SENSE should be connected to its corresponding –OUTPUT.
3. Output voltage is adjustable for 10% trim up or -10% trim down of nominal output voltage by connecting a single resistor between Trim and +Rs
pins for trim up or between Trim and -Rs pins for trim down. To calculate the value of the resistor RU and RD for a particular output voltage see
page 9.
4. This series comes with several different options: active low remote on/off control, heatsinks, chassis mount, and thru-hole inserts. See the “Model
Number Setup” table on page 12 for more ordering information.
07/11/2013
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: [phone] • Toll Free: 888-597-9255 • Fax [phone]
website: www.wallindustries.com • e-mail: [e-mail]
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