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QME48T40050-PGBB

QME48T40050-PGBB首页预览图
型号: QME48T40050-PGBB
PDF文件:
  • QME48T40050-PGBB PDF下载
  • QME48T40050-PGBB PDF在线浏览
功能描述: QUARTER-BRICK DC-DC CONVERTER
PDF文件大小: 1320.78 Kbytes
PDF页数: 共14页
制造商: BEL[Bel Fuse Inc.]
制造商LOGO: BEL[Bel Fuse Inc.] LOGO
制造商网址: http://www.belfuse.com
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PDF页面索引
100%
The QME48T40050 converter of the QME-Series provides outstanding
thermal performance in high temperature environments. This performance is
accomplished through the use of patented/patent-pending circuits,
packaging, and processing techniques to achieve ultra-high efficiency,
excellent thermal management, and a low-body profile.
The low-body profile and the preclusion of heat sinks minimize impedance to
system airflow, thus enhancing cooling for both upstream and downstream
devices. The use of 100% automation for assembly, coupled with advanced
electronic circuits and thermal design, results in a product with extremely high
reliability.
Operating from a 36-75 V input, the QME-Series converters provide outputs
that can be trimmed from 20% to +10% of the nominal output voltage, thus
providing outstanding design flexibility.
36-75 VDC Input
5 VDC @ 40 A Output
Industry-standard quarter-brick pinout
On-board input differential LC-filter
Start-up into pre-biased load
No minimum load required
Dimensions: 1.45” x 2.30” x 0.445” (36.83 x 58.42 x 11.3 mm)
Weight: 1.22 oz [34.98 g]
Withstands 100 V input transient for 100 ms
Fixed-frequency operation
Fully protected
Latching and non-latching protection available
Remote output sense
Positive or negative logic ON/OFF option
Output voltage trim range: +10%/−20% with industry-standard trim
equations
High reliability: MTBF = 9.7 million hours, calculated per Telcordia
TR-332, Method I Case
Approved to the latest edition of the following safety standards: UL/CSA
60950-1, EN60950-1 and IEC60950
Designed to meet Class B conducted emissions per FCC and EN55022
when used with external filter
All materials meet UL94, V-0 flammability rating
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