Datasheet > SQE48T40025-PDB0

SQE48T40025-PDB0

更新时间： 2024-11-29 06:44:39

品牌	Logo	应用领域
BEL		/
页数	文件大小	规格书
13页	342K
描述
DC-DC Regulated Power Supply Module, 1 Output, Hybrid, ONE-EIGHTH BRICK PACKAGE-8

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SQE48T40025-PDB0 数据手册

SQE48T40025 DC-DC Converter Data Sheet

36-75 VDC Input; 2.5 VDC @ 40A Output

Features

 RoHS lead-free solder and lead-solder-exempted

products are available

 Delivers up to 40A

 Industry-standard quarter-brick pinout

 On-board input differential LC-filter

 Start-up into pre-biased load

 No minimum load required

 Weight: 0.88 oz [25.1 g]

 Meets Basic Insulation requirements of EN60950

 Withstands 100 V input transient for 100 ms

 Fixed-frequency operation

 Fully protected

Applications

 Remote output sense

 Positive or negative logic ON/OFF option

 Low height of 0.374” (9.5mm)

 Output voltage trim range: +10%/−20% with

industry-standard trim equations

 Telecommunications

 Data communications

 Wireless communications

 Servers, workstations

 High reliability: MTBF = 15.4 million hours,

calculated per Telcordia SR-332, Method I Case 1

Benefits

 UL60950 recognized in US and Canada and

 High efficiency – no heat sink required

DEMKO certified per IEC/EN60950 (pending)

 Higher current capability at elevated temperatures

than competitors‟ 40A quarter-bricks

 Industry-standard 1/8^thbrick footprint: 0.896” x

2.30” (2.06 in²), 38% smaller than conventional

quarter-bricks

 Designed to meet Class B conducted emissions per

FCC and EN55022 when used with external filter

 All materials meet UL94, V-0 flammability rating

Description

The high performance 40A SQE48T40025 eighth-brick DC-DC converter provides a high efficiency single output,

in a physical package that is only 62% the size of the industry-standard quarter-brick. Specifically designed for

operation in systems that have limited airflow and increased ambient temperatures, the SQE48T40025 converter

utilize the same pinout and functionality of the industry-standard quarter-bricks.

The SQE48T40025 converter provides thermal performance in high temperature environments that exceeds most

40A quarter-bricks in the market. 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.

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 36-75V input, the SQE48T40025 converter provides a 2.5V output voltage that can be trimmed

from –20% to +10% of the nominal output voltage, thus providing outstanding design flexibility.

With standard pinout and trim equations, the SQE48T40025 converter is a perfect drop-in replacement for existing

40A quarter-brick designs. Inclusion of this converter in a new design can result in significant board space and

cost savings. The designer can expect reliability improvement over other available converters because of the

SQE48T40025‟s optimized thermal efficiency.

ZD-01723 Rev 1.2, 04-Jan-10

www.power-one.com

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与SQE48T40025-PDB0相关器件

型号	品牌	获取价格	描述	数据表
SQE48T40025-PDB0G	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid, ROHS COMPLIANT, ONE-EIGHTH BRICK PA
SQE48T40025-PDBK	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid, ONE-EIGHTH BRICK PACKAGE-8
SQE48T50012-NDA0G	BEL	获取价格	DC-DC Regulated Power Supply Module, 1 Output, Hybrid, PACKAGE-8
SQF-C25910C	ADVANTECH	获取价格	PCIe III x4 M.2 2280 SSD
SQF-C25M8-xG-E7C	ADVANTECH	获取价格	PCIe III x4 M.2 2280 SSD
SQF-C25S8-xG-E7C	ADVANTECH	获取价格	PCIe III x4 M.2 2280 SSD
SQF-C25U8-xG-E7C	ADVANTECH	获取价格	PCIe III x4 M.2 2280 SSD
SQF-CM8910C	ADVANTECH	获取价格	PCIe III x4 M.2 2280 SSD
SQF-CM8M8-xG-E7C	ADVANTECH	获取价格	PCIe III x4 M.2 2280 SSD
SQF-CM8S8-xG-E7C	ADVANTECH	获取价格	PCIe III x4 M.2 2280 SSD

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