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PSC249-2iR PDF预览

PSC249-2iR

更新时间： 2024-09-17 01:13:51
品牌 Logo 应用领域
BEL /
页数 文件大小 规格书
19页 2131K
描述
Positive Switching Regulators

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中文翻译

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PSC249-2iR 技术参数

是否Rohs认证： 不符合生命周期：Active
Reach Compliance Code：unknownECCN代码：EAR99
风险等级：5.7其他特性：REMOTE ON/OFF
模拟集成电路 - 其他类型：DC-DC REGULATED POWER SUPPLY MODULE认证：CE, CSA, EN, IEC, UL
效率（主输出）：96%高度：32.2 mm
最大输入电压：60 V最小输入电压：29 V
标称输入电压：40 VJESD-30 代码：R-MSMA-D11
JESD-609代码：e0长度：151 mm
功能数量：1输出次数：1
端子数量：11最高工作温度：50 °C
最低工作温度：-10 °C最大输出电流：9 A
最大输出电压：25.92 V最小输出电压：
标称输出电压：24 V封装主体材料：METAL
封装形状：RECTANGULAR封装形式：MICROELECTRONIC ASSEMBLY
峰值回流温度（摄氏度）：NOT SPECIFIED认证状态：Not Qualified
子类别：Power Supply Modules表面贴装：NO
技术：HYBRID温度等级：COMMERCIAL
端子面层：Tin/Lead (Sn/Pb)端子形式：SOLDER LUG
端子位置：SINGLE处于峰值回流温度下的最长时间：NOT SPECIFIED
微调/可调输出：YES宽度：88 mm

PSC249-2iR 数据手册

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PSC, PSL Series Data Sheet  
Positive Switching Regulators  
107  
4.2"  
3 U  
32  
1.3"  
168  
37  
1.5"  
8 TE  
88  
3.5"  
151  
5.9"  
6.6"  
Features  
• RoHS lead-free-solder and lead-solder-exempted  
products are available  
Description  
The PSC and PSL Series positive switching regulators are  
designed as power supplies for electronic systems, where no  
input-to-output isolation is required. Their major advantages  
include a high level of efficiency, high reliability, low output  
ripple, and excellent dynamic response. Models with input  
voltages up to 144 V are specially designed for secondary  
switched and battery-driven mobile applications. The  
converters are suitable for railway applications according to  
EN 50155 and EN 50121.  
• 5 year warranty for RoHS compliant products  
with an extended temperature range  
• Compliant to EN 45545 for (version V104 or later)  
• Input voltage up to 144 VDC  
• Single output of 3.3 to 48 VDC  
• No input-to-output isolation  
• High efficiency up to 97%  
• Extremely wide input voltage range  
• Low input-to-output differential voltage  
• Very good dynamic properties  
Two type of housings are available allowing operation up to  
71 °C. The PSC Series is designed for wall or chassis  
mounting with faston connections, whereas the PSL Series is  
designed for insertion into a 19" DIN-rack and exhibits a H11  
connector.  
• Input undervoltage lockout  
• Output voltage adjustment and inhibit function  
• Continuously no-load and short-circuit proof  
• All boards are coated with a protective lacquer  
Various options are available to adapt the converters to  
different applications.  
Safety-approved to the latest edition of IEC/EN 60950-1  
and UL/CSA60950-1  
Table of Contents  
Page  
Page  
Electromagnetic Compatibility (EMC) ................................. 13  
Immunity to Environmental Conditions ............................... 14  
Mechanical Data ................................................................. 15  
Safety and Installation Instructions ..................................... 16  
Description of Options ........................................................ 17  
Accessories......................................................................... 18  
Description ............................................................................ 1  
Model Selection .................................................................... 2  
Functional Description .......................................................... 5  
Electrical Input Data.............................................................. 6  
Electrical Output Data ........................................................... 8  
Auxiliary Functions .............................................................. 11  
Copyright © 2018, Bel Power Solutions Inc. All rights reserved.  
MELCHER  
The Power Partners.  
BCD20027-G Rev AC1, 12-Apr-2018  
Page 1 of 19  
1234567...19

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