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| 型号： | DVFL2805SUL-XXX |
| 厂商： | Delta Electronics, Inc. |
| 元件分类： | DC/DC变换器 |
| 英文描述： | HIGH RELIABILITY HYBRID DC-DC CONVERTERS |
| 中文描述： | 高可靠性的混合型DC - DC变换器 |
| 文件页数： | 1/21页 |
| 文件大小： | 397K |
| 代理商： | DVFL2805SUL-XXX |
DVFL2800S Series
1X010DSF
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
HIGH RELIABILITY HYBRID
DC-DC CONVERTERS
DES CRIPT ION
The DVFL 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 DVFL series is a magnetic feedback circuit
that is radiation immune. Operating at a nominal
fixed frequency of 500 kHz, these regulated, isolated
units utilize well-controlled undervoltage lockout
circuitry to eliminate slow start-up problems. The
current sharing function allows a maximum of five
units to be connected in parallel to boost the total
output power to 5 times. The output voltage is
trimmable up to +10% or down –20%.
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
FEAT URES
High Reliability
Parallel Up to 5 Units With Current Sharing
Output Voltage Trim Up +10% or Down –20%
Wide Input Voltage Range: 16 to 40 Volts per
MIL-STD-704
Up to 120 Watts Output Power
Radiation Immune Magnetic Feedback Circuit
NO Use of Optoisolators
Undervoltage Lockout
Indefinite Short Circuit Protection
Current Limit Protection
Industry Standard Pinout
Input Transient Voltage: 50 Volts for 1 second
Radiation Hardened Version Available
Precision Seam Welded Hermetic Package
High Power Density: > 80 W/in
3
Custom Versions Available
Additional Environmental Screening Available
Meets MIL-STD-461C and MIL-STD-461D EMC
Requirements When Used With a DVME28 EMI
Filter
MIL-PRF-38534 Element Evaluated
Components
Figure 1
– DVFL2800S DC-DC Converter
(
Not To Scale
)
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| DVFL2800S | HIGH RELIABILITY HYBRID DC-DC CONVERTERS |
| DVFL2805SDL-XXX | HIGH RELIABILITY HYBRID DC-DC CONVERTERS |
| DVFL2812SRDL-XXX | HIGH RELIABILITY HYBRID DC-DC CONVERTERS |
| DVFL2812SRUL-XXX | HIGH RELIABILITY HYBRID DC-DC CONVERTERS |
| DVFL2812SR-XXX | HIGH RELIABILITY HYBRID DC-DC CONVERTERS |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DVFL2805S-XXX | 制造商:DELTA 制造商全称:Delta Electronics, Inc. 功能描述:HIGH RELIABILITY HYBRID DC-DC CONVERTERS |
| DVFL2812D | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Standalone Converters - Hybrid Technology. Hermetic Packaging |
| DVFL2812D/ES-XXX | 制造商:DELTA 制造商全称:Delta Electronics, Inc. 功能描述:HIGH RELIABILITY HYBRID DC-DC CONVERTERS |
| DVFL2812D/HB-XXX | 制造商:DELTA 制造商全称:Delta Electronics, Inc. 功能描述:HIGH RELIABILITY HYBRID DC-DC CONVERTERS |
| DVFL2812D/H-XXX | 制造商:DELTA 制造商全称:Delta Electronics, Inc. 功能描述:HIGH RELIABILITY HYBRID DC-DC CONVERTERS |
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