Product # PQ60240HZx25

Phone 1-888-567-9596

www.synqor.com

Doc.# 005-0005987 Rev. D

03/04/14

Page 1

Technical

Specification

PQ60240HZx25

Contents

Operational Features

• High efficiency, 94% at full rated load current

• Delivers up to 25A of output current (600W)

• Input voltage range: 35-75V

• Fixed frequency switching provides predictable EMI performance

• No minimum load requirement means no preload resistors required

• Wide output voltage trim range (-50%, +10%), see trim section

• Optional: Active current share for parallel applications

Protection Features

• Input under-voltage lockout disables converter at low Vin conditions

• Output current limit and short circuit protection protects

converter and load from permanent damage and

consequent hazardous conditions

• Active back bias limit provides smooth startup with

external load induced pre-bias

• Auto-recovery output over-voltage protection protects load from

damaging voltages

• Thermal shutdown protects converter from abnormal

environmental conditions

PQ60240HZx25 Model

Mechanical Features

• Industry standard half-brick pin-out configuration

• Size: 2.30" x 2.40" x 0.428", 58.4 x 61.0 x 10.9 mm

• Total weight: 2.6 oz. (75 g)

The PQ60240HZx25 PowerQor Zeta Half-brick

converter is a next-generation, board-mountable,

isolated, fixed switching frequency DC/DC converter.

The Zeta series offers industry leading power density

for standard isolated DC/DC converters with both a

wide input range and a tightly regulated output. This

module supplies an isolated step down voltage from

35-75V to 24V and is available in openframe and

encased versions. RoHS Compliant (see last page).

Safety Features

• UL 60950-1:R2011-12

• EN60950-1/A12:2011

• CAN/CSA-C22.2 No. 60950-1/A1:2011

Page No.

Mechanical Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Electrical Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Standards & Qualifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Technical Figures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Applications Section. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Control Features

• On/Off control referenced to input side

(positive and negative logic options are available)

• Remote sense for the output voltage

35-75V

100V

24V

600W

2250V dc

Half-brick

Input

Transient Input

Output

Max Power

Isolation

DC-DC Converter