Datasheet > DVHE281R9SFES

DVHE281R9SFES

更新时间： 2024-11-27 00:48:07

品牌	Logo	应用领域
VPT		DC-DC转换器
页数	文件大小	规格书
15页	497K
描述
HIGH RELIABILITY HYBRID DC-DC CONVERTERS

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DVHE281R9SFES 数据手册

DVHE2800S Series

HIGH RELIABILITY HYBRID

DC-DC CONVERTERS

DESCRIPTION

FEATURES

•

High Efficiency, Up to 90%

Low Output Voltage Models

The DVHE series of high reliability DC-DC

converters is operable over the full military (-55 °C to

+125 °C) temperature range with no power derating.

Operating at a fixed frequency, these regulated,

isolated units utilize well controlled undervoltage

lockout circuitry to eliminate slow start-up problems.

Up to 50 Watts Output Power

Up to 10 Amps Output Current

High Reliability

Very Low Output Noise

Wide Input Voltage Range: 16 to 40 Volts

Input Transient Voltage: 50 Volts for 1 sec

Output Voltage Trim +/-10%

NO Use of Optoisolators

The DVHE is optimized for low voltage applications

with high efficiency synchronous rectification and fast

transient response.

Undervoltage Lockout

These converters are designed and manufactured in

a facility qualified to ISO9001 and certified to MIL-

PRF-38534 and MIL-STD-883.

Short Circuit / Current Limit Protection

High Power Density: > 50 W/in³

Industry Standard Package

Precision Seam Seal Hermetic Package

Flanged and Non-flanged Versions Available.

Custom Versions Available

This product may incorporate one or more of the

following U.S. patents:

Additional Environmental Screening Available

Meets MIL-STD-461C and MIL-STD-461D EMC

Requirements When Used With a DVMC28 EMI

Filter

5,784,266

5,790,389

5,963,438

5,999,433

6,005,780

6,084,792

6,118,673

•

MIL-PRF-38534 Element Evaluated

Components

Figure 1 – DVHE2800S DC-DC Converter

(Exact marking may differ from that shown)

Sales Information:

Phone: (425) 353-3010

Fax: (425) 353-4030

E-mail: vptsales@vptpower.com

DVHE2800S-5.0

http://www.vptpower.com

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