HWD075DGE-A(2003) Ver la hoja de datos (PDF) - Power-One Inc.

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componentes Descripción

Fabricante

HWD075DGE-A
(Rev.:2003)

75 Watt, Half-Brick DC/DC Converter

Power-One Inc. 

HWD DC/DC Series Data Sheet

Applications

● Distributed power architectures

● Telecommunications equipment

● LAN/WAN applications

● Data processing applications

Features

● 75 Watts total output power

● Wide input range 18V – 60V

● Independent dual outputs

● Flexible load sharing

● Open-frame design with IMS board

● Low profile – 12.7mm height

● Start-up into high capacitive load

● Output overcurrent protection (self restart)

● Output overvoltage protection (self restart)

● Overtemperature protection (self restart)

● Setpoint accuracy ± 2.0%

● Output voltage trim adjust, independent for

each output

● Input/output isolation: 1500V

● UL 1950 Recognition, CSA 22.2 No. 950-95

certification

Description

The HWD series provides onboard conversion of standard telecom and datacom input voltages into two isolated

low-voltage outputs. These products offer a unique combination of wide input range, low profile, and high current

capability. High efficiency and advanced thermal management enable these half-brick products to deliver full rated

power at 55°C ambient temperature, with 200 LFM airflow, without the addition of heatsinks.

Model Selection

Model

HWD075DGE-A

Input

Voltage

Range, VDC

18-60

Input

Current,

Max, ADC

5.5

Output

Voltage,

VDC

5.0/3.3

Output Rated

Current, ADC

15/15

Output Ripple

and Noise,

mV p-p

100

Efficiency %

81% @ 24Vin

79% @ 48Vin

NUCLEAR AND MEDICAL APPLICATIONS - Power-One products are not authorized for use as critical components in life support systems,

equipment used in hazardous environments, or nuclear control systems without the express written consent of the respective divisional

president of Power-One, Inc.

TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on

the date manufactured. Specifications are subject to change without notice.

REV. JUN 27, 2003

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