Product # PQ60xxxQMMxx

Phone 1-888-567-9596

Doc.# 005-2QMMXXE Rev. D

2/9/04

Page 2

Technical Specification

Mega Series

Quarter

-brick

w/ Baseplate

w/ Baseplate

ATTACHING HEATSINKS

Follow the guidelines given below when attaching a

heatsink to a

PowerQor converter with baseplate.

1) A thermal interface material is required to assure proper

heat transfer from the baseplate to the heatsink. Thermal

grease may be used, or materials such as Thermalloy's

Grafoil or Bergquist's HiFlow and SoftFace. Other similar

products are available from many heatsink manufacturers.

2) Use four M3 threaded machine screws for attachment.

The length of the screw will depend on the thickness of the

heatsink baseplate. The maximum permissible screw length

below the top surface of the baseplate is not to exceed

3.5mm (0.138") in order to prevent damage to any internal

components. A recommended minimum screw length to

ensure sufficient hold to the baseplate is 2.54mm (0.10”).

3) The screws should be tightened with a torque suitable to

get a tight fitting of the heatsink against the thermal interface

material and the baseplate. The applied torque per screw

should not exceed 0.7 Nm (6 in-lb).

Contact SynQor technical support for additional informa-

tion.

but not limited to U.S. Patent numbers 5,999,417; 6,222,742

B1; 6,594,159 B2; 6,545,890 B2.

PART NUMBERING SYSTEM

The part numbering system for SynQor’s

PowerQor DC/DC

converters follows the format shown in the example below.

For a complete listing of available part numbers, please

refer to the SynQor web site.

The first 12 characters comprise the base part number and

the last 3 characters indicate available options.

Selected

PowerQor modules are available with a baseplate.

Before ordering basplated modules, one should consult the

factory to ensure that the specific product is available in a

baseplated version. The Mega series of single output quar-

ter-bricks that have a baseplate should be designated with

the letter “M” as the 10th character in the full 15 character

part number. The other characters in the part number would

follow the same format as a non-baseplated unit to indicate

the desired input and output voltage, package size, perfor-

mance level, rated current, enable logic, pin length and fea-

ture set.

When ordering SynQor converters, please ensure that you

use the complete 15 character part number.

Warranty

SynQor offers a three (3) year limited warranty. Complete warranty

information is listed on our web site or is available upon request from

SynQor.

Information furnished by SynQor is believed to be accurate and reliable.

However, no responsibility is assumed by SynQor for its use, nor for any

infringements of patents or other rights of third parties which may result

from its use. No license is granted by implication or otherwise under any

patent or patent rights of SynQor.

Contact SynQor for further information:

Phone:

978-849-0600

Toll Free: 888-567-9596

Fax:

978-849-0602

E-mail:

sales@synqor.com

Web:

www.synqor.com

Address: 155 Swanson Road

Boxborough, MA 01719

PQ 60 033 Q M M 15 N K S

Product Family

Package Size

Performance Level

Thermal Design

Output Current

Options

Input Voltage

Output Voltage