Datasheet > DVHV2805DFH

DVHV2805DFH

更新时间： 2024-02-08 00:39:32

品牌	Logo	应用领域
VPT		DC-DC转换器
页数	文件大小	规格书
17页	749K
描述
HIGH RELIABILITY HYBRID DC-DC CONVERTERS

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DVHV2805DFH 数据手册

DVHV2800D Series

HIGH RELIABILITY HYBRID

DC-DC CONVERTERS

DESCRIPTION

FEATURES

•

High Reliability

Very Low Output Noise

The DVHV series of high reliability DC-DC

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

+125 °C) temperature range with no power

derating. Unique to the DVHV series are robust and

effective input and output filters which provide

dramatically reduced input and output noise

performance when compared to other manufacturers

competing devices. Operating at a nominal fixed

frequency of 475 kHz, these regulated, isolated units

utilize a high speed magnetic feedback design and

well controlled undervoltage lockout circuitry to

eliminate slow start-up problems.

Wide Input Voltage Range: 15 to 50 Volts per

MIL-STD-704

Up to 15 Watts Output Power

Fault Tolerant Magnetic Feedback Circuit

NO Use of Optoisolators

•

Undervoltage Lockout

Indefinite Short Circuit Protection

Current Limit Protection

Industry Standard Pinout

High Input Transient Voltage: 80 Volts for 1 sec

per MIL-STD-704A

Precision Seam Welded Hermetic Package

Custom Versions Available

Additional Environmental Screening Available

Meets MIL-STD-461 Revisions C, D, E and F

EMC Requirements When Used With VPT’s

EMI Filters

These converters are designed and manufactured in

a facility qualified to ISO9001 and certified to MIL-

PRF-38534 and MIL-STD-883.

•

This product may incorporate one or more of the

following U.S. patents:

•

Flanged and Non-flanged Versions Available.

MIL-PRF-38534 Element Evaluated

Components

5,784,266

5,790,389

5,963,438

5,999,433

6,005,780

6,084,792

6,118,673

•

Space Applications should consider VPT’s “S”

Series of Radiation Tolerant Power Conversion

Devices. Contact VPT for details.

Figure 1 – DVHV2800D / DVHV2800DF DC-DC Converter

(Exact marking may differ from that shown)

Sales Information:

Phone: (425) 353-3010

Fax: (425) 353-4030

E-mail: vptsales@vpt-inc.com

http://www.vpt-inc.com

DVHV2800D-8.0

12 3 4 5 6 7...17

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