參數(shù)資料
型號: ALQ25B50_03
英文描述: CONN,S/R,4 POS,254C-04-1, CLOSED END STRAIN RELIEF COVER
中文描述: 行業(yè)標準磚:300W的直流變壓器
文件頁數(shù): 1/11頁
文件大?。?/td> 843K
代理商: ALQ25B50_03
Technical Reference Notes
ALQ25B50 Bus Converter
DC Transformer
MODEL: ALQ25B50 SERIES
SEPTEMBER 11, 2003 - REVISION A (PRELIMINARY)
SHEET 1 OF 11
ALQ25B50 Single Output Open-Frame DC Bus Converter
Industry Standard
Brick: 300W DC Transformer
The ALQ25B50 is among a series of Bus Converter solutions from Astec intended to drive multiple non-isolated POLs
employed on Distributed Power Architectures (DPA). It’s a DC transformer that accepts a narrow input range (48V nominal) to
ensure a stepped down output of 12V nominal with 10% line regulation. Such a DC conversion scheme allows the converters
to exhibit a purely resistive output characteristic that eases stability management when driving multiple POLs. It comes with
ON/OFF Enable pin, Input over voltage and under voltage protection, OTP and output pin length options.
Electrical Parameters
Input
Input Range
Efficiency
OVP
Control
Enable
(Positive and Negative Enable Options)
Output
Load Current
Line Regulation
Load Regulation
Ripple and Noise
Safety
UL + cUL 60950, Recognized
EN60950 through TUV-PS
Special Features
300W DC Transformer for DPA Front End
Industry Standard Brick Footprint
High Efficiency
Positive and Negative Enable Options
Regulation to Zero Load
Meets Basic Insulation
Input OVP and UVLO
Low profile / open-frame
Environmental Specifications
-40oC to 85oC Operating Temperature
-40oC to 125oC Storage Temperature
MTBF > 1 million hours
42-53 VDC
12V up to 96% Efficiency
60Vdc
TTL compatible
0A - 25A max
10.25V – 13.6V
±3%Vo (Typical)
80mV
(Typical)
PRELIMINARY
相關(guān)PDF資料
PDF描述
ALQ25B50 300 Watts
ALQ25B50-6 300 Watts
ALQ25B50N 300 Watts
ALQ25B50N-6 300 Watts
ALQ25B50N-AL 300 Watts
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ALQ25B50-6 功能描述:DC/DC轉(zhuǎn)換器 DC-DC 1-OUT 12V 25A 300W 5-Pin 1/4-Brick RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓(標稱): 輸出端數(shù)量:1 輸出電壓(通道 1):3.3 V 輸出電流(通道 1):600 mA 輸出電壓(通道 2): 輸出電流(通道 2): 安裝風格:SMD/SMT 封裝 / 箱體尺寸:
ALQ25B50-6L 功能描述:DC/DC轉(zhuǎn)換器 DC-DC 1-OUT 12V 25A 300W 5-Pin 1/4-Brick RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓(標稱): 輸出端數(shù)量:1 輸出電壓(通道 1):3.3 V 輸出電流(通道 1):600 mA 輸出電壓(通道 2): 輸出電流(通道 2): 安裝風格:SMD/SMT 封裝 / 箱體尺寸:
ALQ25B50N 功能描述:CONV DC-DC 300W 48VIN 12V NEG-EN RoHS:否 類別:電源 - 板載 >> DC DC Converters 系列:ALQ25 產(chǎn)品目錄繪圖:V(R,7)AH Series 標準包裝:25 系列:V7AH 類型:非隔離(POL) 輸出數(shù):1 電壓 - 輸入(最?。?3V 電壓 - 輸入(最大):5.5V Voltage - Output 1:1.8V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出(最大):12A 電源(瓦) - 制造商系列:21W 電壓 - 隔離:- 特點:具有遠程開/關(guān)功能和 UVLO 安裝類型:通孔 封裝/外殼:5-SIP 模塊 尺寸/尺寸:0.70" L x 0.31" W x 0.65" H(17.8mm x 7.9mm x 16.5mm) 包裝:管件 工作溫度:-40°C ~ 85°C 效率:87% 電源(瓦特)- 最大:21.6W 其它名稱:507-1141-5
ALQ25B50N-6 制造商:ASTEC 制造商全稱:Astec America, Inc 功能描述:Industry Standard  Brick: 300W DC Transformer
ALQ25B50N-6L 功能描述:DC/DC轉(zhuǎn)換器 DC-DC 1-OUT 12V 25A 300W 5-Pin 1/4-Brick RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓(標稱): 輸出端數(shù)量:1 輸出電壓(通道 1):3.3 V 輸出電流(通道 1):600 mA 輸出電壓(通道 2): 輸出電流(通道 2): 安裝風格:SMD/SMT 封裝 / 箱體尺寸: