Datasheet > QME48T20120-NGBT

QME48T20120-NGBT

更新时间： 2024-01-21 09:23:09

品牌	Logo	应用领域
BEL		/
页数	文件大小	规格书
14页	332K
描述
DC-DC Regulated Power Supply Module

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QME48T20120-NGBT 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	compliant	风险等级：	5.84
其他特性：	REMOTE SHUTDOWN	模拟集成电路 - 其他类型：	DC-DC REGULATED POWER SUPPLY MODULE
认证：	CSA, EN, IEC, UL	效率（主输出）：	93%
高度：	12.24 mm	最大输入电压：	75 V
最小输入电压：	36 V	标称输入电压：	48 V
长度：	58.42 mm	最高工作温度：	85 °C
最低工作温度：	-40 °C	最大输出电流：	20 A
标称输出电压：	12 V	子类别：	Power Supply Modules
宽度：	36.83 mm	Base Number Matches：	1

QME48T20120-NGBT 数据手册

QME48T20120 DC-DC Converter Data Sheet

36-75 VDC Input; 12 VDC @ 20 A Output

Data Sheet

Features

 RoHS lead free solder and lead-solder-exempted

products are available

 Delivers up to 20 A

 Industry-standard quarter-brick pinout

 On-board input differential LC-filter

 Startup into pre-biased load

 No minimum load required

 Dimensions: 1.45” x 2.30” x 0.482”

(36.83 x 58.42 x 12.24 mm)

 Weight: 1.25 oz [35.85 g]

 Meets Basic Insulation requirements of EN60950

 Withstands 100 V input transient for 100 ms

 Fixed-frequency operation

 Fully protected

 Remote output sense

 Fully protected with automatic recovery

 Positive or negative logic ON/OFF option

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

industry-standard trim equations

Applications

 Telecommunications

 Data communications

 Wireless communications

 Servers, workstations

 High reliability: MTBF approx. 8.7 million hours,

calculated per Telcordia TR-332, Method I Case 1

 UL/CSA60950-1, EN60950-1, and IEC60950-1

safety approved

Benefits

 Designed to meet Class B conducted emissions per

FCC and EN55022 when used with external filter

 High efficiency – no heat sink required

 All materials meet UL94, V-0 flammability rating

Description

The QME48T20120 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.

ZD-01742 Rev 3.4, 21-Jan-10

www.power-one.com

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与QME48T20120-NGBT相关器件

型号	品牌	描述	获取价格	数据表
QME48T20120-NGBTG	BEL	DC-DC Regulated Power Supply Module	获取价格
QME48T20120-NGBW	BEL	DC-DC Regulated Power Supply Module, 1 Output, 240W, Hybrid, MODULE-8	获取价格
QME48T20120-PGAT	BEL	DC-DC Regulated Power Supply Module, 1 Output, 240W, Hybrid, MODULE-8/5	获取价格
QME48T20120-PGATG	BEL	DC-DC Regulated Power Supply Module, 1 Output, 240W, Hybrid, ROHS COMPLIANT PACKAGE-8/5	获取价格
QME48T20120-PGB0	BEL	DC-DC Regulated Power Supply Module, 1 Output, 240W, Hybrid, MODULE-8	获取价格
QME48T20120-PGB0G	BEL	DC-DC Regulated Power Supply Module, 1 Output, 240W, Hybrid, ROHS COMPLIANT PACKAGE-8	获取价格

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