Data Sheet

November 9, 2006

EQD020 Series Single Output:

Eighth Brick Through-Hole Power Modules

19 - 60Vdc Input; 3.3Vdc Output; 66W

†

CSA

is a registered trademark of Canadian Standards Association.

‡

VDE

is a trademark of Verband Deutscher Elektrotechniker e.V.

** ISO is a registered trademark of the International Organization of Standards

Document No: DS06-115 ver. 1.1

PDF name: eqd020_ds.pdf

Applications

Distributed power architectures

Wireless Networks

Optical and Access Network Equipment

Enterprise Networks

Options

Positive logic, Remote On/Off

Auto restart after fault protection shutdown

Heat plate

Case ground pin (with heat plate only)

Features

Compliant to RoHS EU Directive 2002/95/EC (-Z

versions

Compatible in a Pb-free or SnPb reflow environment

(-Z versions)

High efficiency – 90% at 48Vin, full load

Industry standard Eighth brick footprint and pin out

57.9 mm x 22.8 mm x 8.5 mm

(2.28 in. x 0.90 in. x 0.335 in.)

> 3:1 Input voltage range: 19 - 60 Vdc

Input under/overvoltage protection

Output overcurrent/voltage protection

Over-temperature protection

Tightly regulated output

Remote sense

No reverse current during output shutdown

Negative logic, Remote On/Off

Output voltage trim ± 10%

Wide operating temperature range (-40°C to 85°C)

UL

* 60950-1Recognized, CSA

03 Certified, and VDE

Licensed

ISO** 9001 and ISO 14001 certified manufacturing

facilities

Licensed for Basic Insulation rating per EN60950-1

Description

The EQD020 series DC-DC converters are a new generation of open-frame DC/DC power modules designed to

support a 3:1 input voltage range, that allows operation in both 24V or 48V nominal input voltage systems, thus

eliminating the need for separate power modules for each input voltage range. These single output DC-DC

converters operate over an input voltage range of 19 to 60 Vdc. The series is also designed to provide a tightly

eighth brick package. The output is isolated from the input, allowing versatile polarity configurations and grounding

connections. Built in filtering for both input and output minimizes the need for external filtering.

RoHS Compliant