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DVHE282R5S

Delta Electronics
Part Number DVHE282R5S
Manufacturer Delta Electronics
Description HIGH RELIABILITY HYBRID DC-DC CONVERTERS
Published Mar 18, 2011
Detailed Description DVHE2800S Series HIGH RELIABILITY HYBRID DC-DC CONVERTERS DESCRIPTION The DVHE series of high reliability DC-DC converte...
Datasheet PDF File DVHE282R5S PDF File

DVHE282R5S
DVHE282R5S

Overview
DVHE2800S Series HIGH RELIABILITY HYBRID DC-DC CONVERTERS DESCRIPTION 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.
The DVHE is optimized for low voltage applications with high efficiency synchronous rectification and fast transient response.
These converters are designed and manufactured in a facility qualified to ISO9001 and certified to MILPRF-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 Efficiency, Up to 90% Low Output Voltage Models 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 Undervoltage Lockout Short Circuit / Current Limit Protection High Power Density: > 50 W/in3 Industry Standard Package Precision Seam Seal or Solder Seal Hermetic Package Flanged and Non-flanged Versions Available.
Custom Versions Available Additional Environmental Screening Available Meets MIL-STD-461C and MIL-STD-461D EMC Requirements When Used With a DVMC28 EMI Filter MIL-PRF-38534 Element Evaluated Components www.
DataSheet4U.
com Figure 1 – DVHE2800S DC-DC Converter (Not To Scale) 1X055DSA 11314 4th Avenue West, Suite 206 Everett, WA 98204 http://www.
vpt-inc.
com Sales Information: Phone: (425) 353-3010 Fax: (425) 353-4030 E-mail: vptsales@vpt-inc.
com 1 DVHE2800S Series SPECIFICATIONS (TCASE = -55°C to +125°C, VIN = +28V ± 5%, Full Load, Unless Otherwise Specified) ABSOLUTE MAXIMUM RATINGS Input Voltage (Continuous) Input Voltage (Transient, 1 second) Output Power1 Powe...


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