Datasheet > DVAB2812DFH

DVAB2812DFH

更新时间： 2024-02-06 07:30:34

品牌	Logo	应用领域
VPT		DC-DC转换器
页数	文件大小	规格书
14页	774K
描述
HIGH RELIABILITY HYBRID DC-DC CONVERTERS

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数据手册

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DVAB2812DFH 数据手册

DVAB2800D Series

HIGH RELIABILITY HYBRID

DC-DC CONVERTERS

DESCRIPTION

FEATURES

•

High Reliability

Very Low Output Noise

Wide Input Voltage Range: 15 to 50 Volts per

MIL-STD-704

Dual Outputs with Zero Cross Regulation Error

Up to 15 Watts Output Power

High Input Transient Voltage: 80 Volts for 1 sec

per MIL-STD-704A

Fault Tolerant Magnetic Feedback Circuit

NO Use of Optoisolators

Undervoltage Lockout

The DVAB 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 DVAB series are independent dual control

loops which provide tight regulation and zero cross

regulation error while maintaining high

efficiency. Operating at a nominal fixed frequency of

325 kHz, per stage, these regulated, isolated units

utilize a high speed magnetic feedback design and

well controlled undervoltage lockout circuitry to

eliminate slow start-up problems.

•

Short Circuit Protection

Current Limit Protection

Precision Projection Welded Hermetic Package

High Power Density

Custom Versions Available

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:

Additional Environmental Screening Available

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

EMC Requirements When Used With VPT’s

EMI Filters

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

•

Figure 1 – DVAB2800D / DVAB2800DF DC-DC Converter

(Exact marking may differ from that shown)

Sales Information:

Phone: (425) 353-3010

Fax: (425) 353-4030

http://www.vptpower.com

DVAB2800D-3.0

E-mail: vptsales@vptpower.com

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