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DVCH2800D Datasheet, PDF (1/12 Pages) Delta Electronics, Inc. – HIGH RELIABILITY HYBRID DC-DC CONVERTERS | |||
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DVCH2800D Series
HIGH RELIABILITY HYBRID
DC-DC CONVERTERS
DESCRIPTION
The DVCH 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 DVCH series is a magnetic feedback
circuit that is radiation immune. Operating at a
nominal fixed frequency of 400 kHz, these regulated,
isolated units utilize well controlled undervoltage
lockout circuitry to eliminate slow start-up problems.
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:
5,784,266
5,790,389
5,963,438
5,999,433
6,005,780
6,084,792
6,118,673
FEATURES
⢠High Reliability
⢠Very Low Output Noise
⢠Wide Input Voltage Range: 12 to 50 Volts per
MIL-STD-704
⢠Up to 1.5 Watts Output Power
⢠Radiation Immune 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 Projection Welded Hermetic Package
⢠High Power Density: > 7 W/in3
⢠Custom Versions Available
⢠Additional Environmental Screening Available
⢠Meets MIL-STD-461C and MIL-STD-461D EMC
Requirements When Used With a DVMSA28
EMI Filter
⢠MIL-PRF-38534 Element Evaluated
Components
Figure 1 â DVCH2800D DC-DC Converter
(Not To Scale)
11314 4th Avenue
Sales Information:
West, Suite 206
Phone: (425) 353-3010
Everett, WA 98204
Fax: (425) 353-4030
1X052DSB
http://www.vpt-inc.com
E-mail: vptsales@vpt-inc.com
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