参数资料
型号: QME48T40050-NGA0
厂商: Power-One
文件页数: 2/13页
文件大小: 0K
描述: DC/DC QUARTER BRICK 5V OUT
标准包装: 4
系列: *
QME48T40050 DC-DC Converter Data Sheet
36-75 VDC Input; 5.0 VDC @ 40 A Output
Electrical Specifications
Conditions: T A = 25 oC, Airflow = 300 LFM (1.5 m/s), Vi n = 48 VDC, unless otherwise specified.
Parameter
Notes
Min
Typ
Max
Units
Absolute Maximum Ratings
Input Voltage
Operating Ambient Temperature
Storage Temperature
Continuous
0
-40
-55
80
85
125
VDC
°C
°C
Isolation Characteristics
I/O Isolation
Isolation Capacitance
Isolation Resistance
Feature Characteristics
Switching Frequency
2000
10
3
440
VDC
η F
M ?
kHz
Output Voltage Trim Range 1
Remote Sense Compensation 1
Industry-std. equations
Percent of V OUT ( NOM )
-20
+10
+10
%
%
Output Overvoltage Protection
Overtemperature Shutdown (PCB)
Auto-Restart Period (For non-latching option)
Latching or Non-latching
Non-latching
Applies to all protection features
117
122
125
200
127
%
°C
ms
Turn-On Time
ON/OFF Control (Positive Logic)
4
ms
Converter Off (logic low)
Converter On (logic high)
-20
2.4
0.8
20
VDC
VDC
ON/OFF Control (Negative Logic)
Converter Off (logic high)
Converter On (logic low)
2.4
-20
20
0.8
VDC
VDC
Additional Notes:
1.
2.
Vout can be increased up to 10% via the sense leads or up to 10% via the trim function. However, the total output voltage trim from all
sources should not exceed 10% of V OUT ( NOM ), in order to ensure specified operation of overvoltage protection circuitry.
Operating ambient temperature range of -40 oC to 85 oC for converter.
ZD-00371 Rev 2, 22-May-09
Page 2 of 13
www.power-one.com
相关PDF资料
PDF描述
QMS07DH 19" RACK FOR 3X 48V FRONT END
QXK2E106KTP CAP FILM 10UF 250VDC RADIAL
QXK2J474KTPTZH CAP FILM 0.47UF 630VDC RADIAL
QXL2E334KTPT CAP FILM 0.33UF 250VAC RADIAL
QXP2J474KRPT CAP FILM 0.47UF 630VDC RADIAL
相关代理商/技术参数
参数描述
QME48T40050-NGA0G 功能描述:DC/DC转换器 RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压(标称): 输出端数量:1 输出电压(通道 1):3.3 V 输出电流(通道 1):600 mA 输出电压(通道 2): 输出电流(通道 2): 安装风格:SMD/SMT 封装 / 箱体尺寸:
QME48T40050-NGALG 制造商:Power-One 功能描述:Module DC-DC 1-OUT 5V 40A 8-Pin Quarter-Brick
QME48T40050-NGALGA 制造商:Power-One 功能描述:1-OUTPUT DC-DC REG PWR SUPPLY MODULE
QME48T40050-NGB0 功能描述:DC/DC转换器 RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压(标称): 输出端数量:1 输出电压(通道 1):3.3 V 输出电流(通道 1):600 mA 输出电压(通道 2): 输出电流(通道 2): 安装风格:SMD/SMT 封装 / 箱体尺寸:
QME48T40050-NGB0G 功能描述:DC/DC转换器 RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压(标称): 输出端数量:1 输出电压(通道 1):3.3 V 输出电流(通道 1):600 mA 输出电压(通道 2): 输出电流(通道 2): 安装风格:SMD/SMT 封装 / 箱体尺寸: