Input:

Input:

Output:

Output:

Current:

Current:

ackage:

35-75 V

35-75 V

12 V

12 V

50 A

(600W)

Half-brick

Half-brick

T

pecification

Product # PQ60120HZA50

Phone 1-888-567-9596

www.synqor.com

Doc.# 005-2HZ612J Rev. A

8/20/07

Page 2

0.145 typ.

(3.68)

See Note 3

2.30

(58.4)

1.90

(48.3)

0.19

(4.8)

1.40

(35.56)

1.000

(35.56)

1.000

(35.56)

0.700

(17.78)

0.400

(10.16)

0.400

(10.16)

0.50

(12.7)

0.400

(10.16)

1.40

(35.56)

2.40

(61.0)

NOTES

1) Pins 1-4, 6-8 are 0.040” (1.02mm) diameter. with

0.080” (2.03mm) diameter standoff shoulders.

2) Pins 5 and 9 are 0.080” (2.03 mm) diameter with

0.125” (3.18mm) diameter standoff shoulders.

3) Other pin extension lengths available. Recommended pin

length is 0.03” (0.76mm) greater than the PCB thickness.

4) All Pins: Material - Copper Alloy

Finish - Matte Tin over Nickel plate

5) Undimensioned components are shown for visual reference

only.

6) All dimensions in inches (mm)

Tolerances: x.xx +/-0.02 in. (x.x +/-0.5mm)

x.xxx +/-0.010 in. (x.xx +/-0.25mm)

7) Weight: 2.6 oz. (75 g) typical

8) Workmanship: Meets or exceeds IPC-A-610C Class II

(1.02mm) between input and output for Basic insulation. This issue

should be considered if any copper traces are on the top side of the

user’s board. Note that the ferrite cores are considered part of the

input/primary circuit.

10) The flanged pins are designed to permit surface mount

soldering (avoiding the wave soldering process) through

the use of the flanged pin-in-paste technique.

Load Board

Flanged Pin

See Note 10

Top View

Side View

MECHANICAL

DIAGRAM

(open frame)

Bottom side

Clearance

0.044 +0.027

(1.12 +0.68)

Overall height

0.413 +0.017

(10.49 +0.43)

12

3

4

5

6

7

8

9

Pin No. Name

Function

1

Vin(+)

Positive input voltage

2

ON/OFF

TTL input to turn converter

on and off, referenced to

Vin(-), with internal pull up.

3

Reserved

Not connected

4

Vin(-)

Negative input voltage

5

Vout(-)

Negative output voltage

6

SENSE(-)

Return remote sense

7

TRIM

Output voltage trim

8

SENSE(+)

Positive remote sense

9

Vout(+)

Positive output voltage

Notes:

1. SENSE(–) should be connected to Vout(–) either remotely or at the converter.

2. Leave TRIM pin open for nominal output voltage.

3. SENSE(+) should be connected to Vout(+) either remotely or at the converter.

PIN DESIGNATIONS