UWR-5/500-D12 Datel, Inc., UWR-5/500-D12 Datasheet

UWR-5/500-D12

Manufacturer Part Number

UWR-5/500-D12

Description

5V 3W, Single Output DC/DC Converter

Manufacturer

Datel, Inc.

Datasheet

1.UWR-5500-D12.pdf (4 pages)

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UWR-5/500-D12

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DATEL

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DATEL, Inc., 11 Cabot Boulevard, Mansfield, MA 02048 (U.S.A.) · Tel: (508)339-3000, (800)233-2765 Fax: (508)339-6356 · Email: datellit@mcimail.com

Features

Low cost!

Automated, SMT-on-pcb construction

Industry-standard package and pinout

1.25" x 0.8" x 0.45" DIP form factor

No external components required

5, 12 or 15 Volt outputs

Choice of 3 ultra-wide input ranges:

Guaranteed efficiencies to 76%

Fully isolated, 1000Vdc guaranteed

–25 to +75°C operation with no derating

UL 1950, CSA 22.2 No. 234 and IEC 950

EMI/EMC characterized

Modifications and customs for OEM’s

4.5- 9 Volts

9-18 Volts

18-72 Volts

–V

CONTROLLER

PWM

deliver impressive levels of cost-effectiveness in an industry-standard package and

pinout. These highly-efficient (as high as 76% guaranteed), fully isolated (1000Vdc

minimum), DIP-packaged power converters provide true component-like convenience

and flexibility to designers of modern distributed power systems.

highly automated, SMT assembly techniques, UWR Model DC/DC’s have enough space

to include input (pi type) and output filters within their package. Requiring no external

components, these converters offer true "plug-and-play" convenience. They operate

over the full –25 to +75°C temperature range with no output power derating.

4.5-9V ("D5" models), 9-18V ("D12" models) or an ultra-wide 18-72V ("D48" models).

Transient response time is a quick 200µsec.

potting compound. They are moisture and vibration resistant and have established a

reputation for outstanding MTBF. For telecommunication, computer and other EMI-

sensitive applications, these DIP-packaged DC/DC converters offer full EMI/EMC

characterization data.

reliable power converters as well as excellent choices for new design-ins in systems

demanding small size, low cost and high reliability.

The 3 Watt, single-output, UWR Models of DATEL's XWR Series DC/DC converters

Exploiting high-frequency (170-200kHz), flyback topologies and contemporary,

Output voltages are either 5, 12 or 15 Volts. Input voltage ranges are either

These extremely rugged modules are fully encapsulated with a thermally conductive

DATEL’s UWR Model 3W DC/DC’s are ideal replacements for other more costly, less

Figure 1. Simplified Schematic

ISOLATION

OPTO

3 Watt, DC/DC Converters

Low-Cost, DIP-Packaged

REFERENCE &

ERROR AMP

Single Output

INNOVATION and EX C ELL E N C E

COMMON

OUT

UWR Models

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UWR-5/500-D12 Summary of contents

Page 1

... DIP-packaged DC/DC converters offer full EMI/EMC characterization data. DATEL’s UWR Model 3W DC/DC’s are ideal replacements for other more costly, less reliable power converters as well as excellent choices for new design-ins in systems demanding small size, low cost and high reliability. ...

Page 2

... XWR Series Performance Specifications and Ordering Guide V I OUT OUT Model (Volts) (mA, Max.) UWR-5/500-D5 5 500 UWR-5/500-D12 5 500 UWR-5/500-D48 5 500 UWR-12/250-D5 12 250 UWR-12/250-D12 12 250 UWR-12/250-D48 12 250 UWR-15/200-D5 15 200 UWR-15/200-D12 15 200 UWR-15/200-D48 15 200 Typical +25°C under nominal line voltage and full-load conditions unless otherwise noted. ...

Page 3

... Filtering and Noise Reduction All UWR 3 Watt DC/DC Converters achieve their rated ripple and noise specifications without the use of external input/output capacitors. In critical applications, input/output ripple and noise may be further reduced by installing electrolytic capacitors across the input terminals and/or low-ESR tantalum or electrolytic capacitors across the output terminals ...

Page 4

... you’re designing with EMC in mind, please note that all of DATEL’s UWR 3 Watt DC/DC Converters have been characterized for radiated and conducted emissions in our new EMI/EMC laboratory. Testing is conducted in an EMCO 5305 GTEM test cell utilizing EMCO automated EMC test software ...

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