|
|
|
부품번호 | DVHE281R9S 기능 |
|
|
기능 | HIGH RELIABILITY HYBRID DC-DC CONVERTERS | ||
제조업체 | VPT | ||
로고 | |||
DVHE2800S Series
HIGH RELIABILITY HYBRID
DC-DC CONVERTERS
DESCRIPTION
FEATURES
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 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
• 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 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
DVHE2800S-5.0
Figure 1 – DVHE2800S DC-DC Converter
(Exact marking may differ from that shown)
http://www.vptpower.com
Sales Information:
Phone: (425) 353-3010
Fax: (425) 353-4030
E-mail: [email protected]
1
BLOCK DIAGRAM
DVHE2800S Series
CONNECTION DIAGRAM
Figure 2
DVHE2800S-5.0
Figure 3
4
4페이지 DVHE2800S Series
EFFICIENCY PERFORMANCE CURVES (TCASE = 25°C, Full Load, Unless Otherwise Specified)
VIN = 16V
VIN = 28V
VIN = 40V
90
85
80
75
70
0
5 10 15
Output Power(W)
20
Figure 8 – DVHE281R9S
Efficiency (%) vs. Output Power (W)
90
85
80
75
70
0
5 10 15 20
Output Power(W)
25
Figure 9 – DVHE282R5S
Efficiency (%) vs. Output Power (W)
90
85
80
75
70
0
10 20
Output Power(W)
30
Figure 10 – DVHE283R3S
Efficiency (%) vs. Output Power (W)
95
90
85
80
75
0
10 20 30 40
Output Power (W)
50
Figure 11 – DVHE2805S
Efficiency (%) vs. Output Power (W)
DVHE2800S-5.0
7
7페이지 | |||
구 성 | 총 15 페이지수 | ||
다운로드 | [ DVHE281R9S.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
DVHE281R9S | HIGH RELIABILITY HYBRID DC-DC CONVERTERS | VPT |
DVHE281R9S | HIGH RELIABILITY HYBRID DC-DC CONVERTERS | Delta Electronics |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |