T

echnical

S

pecification

PQ60120HZA50

PQ60120HZA50

Product # PQ60120HZA50

Phone 1-888-567-9596

www.synqor.com

Doc.# 005-2HZ612J Rev. A

8/20/07

Page 1

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35-75V

35-75V

12V

12V

50Amp

50Amp

2250Vdc

2250Vdc

Half-brick

Half-brick

Input

Input

Output

Output

Current

Current

Isolation

Isolation

DC/DC Conver

ter

• Ultra-high efficiency, 95% at full rated load current,

96.5% at half rated load current

• Delivers up to 50A of output current (600W) with

optional base-plate configuration

• Wide input voltage range: 35V – 75V, with 100V

100ms input voltage transient capability

• Fixed frequency switching provides predictable EMI

performance

• No minimum load requirement means no preload

resistors required

• Wide output voltage trim range (-50% to +5%), see

trim section

Operational Features

Operational Features

• Input under-voltage lockout disables converter at low

input voltage conditions

• Output current limit and short circuit protection protects

converter and load from damage and consequent haz-

ardous conditions

• Active back bias limit provides smooth startup with

external load induced pre-bias

• Latching output over-voltage protection protects load

from damaging voltages

• Thermal shutdown protects converter from abnormal

environmental conditions

Pr

otection Features

• 2250V, 30 MW input-to-output isolation provides

input/output ground separation

• UL/cUL 60950-1 recognized (US & Canada), basic

insulation rating

• TUV certified to EN60950-1

• Meets 72/23/EEC and 93/68/EEC directives which

facilitates CE Marking in user’s end product

• Board and plastic components meet UL94V-0 flammabil-

ity requirements

Safety Features

Safety Features

• Industry standard half-brick pin-out configuration

• Industry standard size: 2.3” x 2.4” (58.4 x 61.0mm)

• Total height only 0.50” (12.7mm) for baseplated unit,

open-frame only 0.420” (10.67mm)

• Total weight: 4.3 oz. (123 grams) for baseplated unit,

open-frame 2.6oz. (75 grams)

• Flanged pins designed to permit surface mount solder-

ing (avoiding wave solder) using FPiP technique

Mechanical Features

Mechanical Features

• On/Off control referenced to input side (positive and

negative logic options are available)

Contr

ol Features

PQ60120HZA50 Module