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VHK50W-Q48-S28 PDF预览

VHK50W-Q48-S28

更新时间: 2024-02-06 07:17:24
品牌 Logo 应用领域
CUI 转换器DC-DC转换器
页数 文件大小 规格书
11页 954K
描述
chassis mount dc-dc converter

VHK50W-Q48-S28 数据手册

 浏览型号VHK50W-Q48-S28的Datasheet PDF文件第2页浏览型号VHK50W-Q48-S28的Datasheet PDF文件第3页浏览型号VHK50W-Q48-S28的Datasheet PDF文件第4页浏览型号VHK50W-Q48-S28的Datasheet PDF文件第5页浏览型号VHK50W-Q48-S28的Datasheet PDF文件第6页浏览型号VHK50W-Q48-S28的Datasheet PDF文件第7页 
page  
1 of 11  
date 08/2009  
PART NUMBER: VHK50W  
DESCRIPTION: chassis mount dc-dc converter  
description  
features  
The VHK50W series of rugged DC-DC  
converters are designed for high  
reliability applications, featuring integral  
heat sink, over-temperature protection,  
over-current protection and input  
transient voltage protection. With an  
external input fuse, the converter can  
protect accidental input polarity reversal.  
The wide 4:1 input range (9-36V or 18-  
75V) is very useful to stabilize an input  
source like batteries in various  
·25-50W isolated output  
·Efficiency to 83%  
·RoHS Compliant  
·4:1 input range  
·Regulated output  
·Continuous short circuit  
protection  
·Metal enclosure with integrated  
heatsink  
·Rugged design  
discharging and charging conditions.  
Additionally, high efficiency, fast  
response, tight regulations, remote sense  
and remote On/Off control make these  
converters very useful in many industrial  
and communications applications.  
·Over-temperature shutdown  
MODEL  
input voltage  
output  
voltage  
(V dc)  
output  
input current  
2
efficiency  
1
2
3
nominal  
(V dc)  
range  
(V dc)  
current  
(A)  
no load  
full load  
(mA)  
typ.  
(mA)  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
(%)  
75  
79  
82  
82  
82  
82  
82  
76  
80  
83  
83  
83  
83  
83  
VHK50W-Q24-S3R3  
VHK50W-Q24-S5  
VHK50W-Q24-S12  
VHK50W-Q24-S15  
VHK50W-Q24-S24  
VHK50W-Q24-S28  
VHK50W-Q24-S48  
VHK50W-Q48-S3R3  
VHK50W-Q48-S5  
VHK50W-Q48-S12  
VHK50W-Q48-S15  
VHK50W-Q48-S24  
VHK50W-Q48-S28  
VHK50W-Q48-S48  
24  
24  
24  
24  
24  
24  
24  
48  
48  
48  
48  
48  
48  
48  
9.0~36.0  
9.0~36.0  
9.0~36.0  
9.0~36.0  
9.0~36.0  
9.0~36.0  
9.0~36.0  
18.0~75.0  
18.0~75.0  
18.0~75.0  
18.0~75.0  
18.0~75.0  
18.0~75.0  
18.0~75.0  
3.3  
5
10  
10  
1833  
2637  
2537  
2538  
2537  
2537  
2537  
905  
1302  
1267  
1265  
1264  
1264  
1253  
12  
15  
24  
28  
48  
3.3  
5
12  
15  
24  
28  
48  
4.16  
3.33  
2.08  
1.78  
1.04  
10  
10  
4.16  
3.33  
2.08  
1.78  
1.04  
notes:  
1. see output derating curves (page 4)  
2. input currents are measured at nominal input voltage  
3. efficiency is measured at nominal line, full load  
INPUT  
parameter  
conditions/description  
min  
9
18  
nom  
24  
48  
8.8  
8
max  
36  
75  
units  
V dc  
V dc  
V dc  
V dc  
V dc  
V dc  
input voltage range  
under voltage lockout  
24 Vin power up  
24 Vin power down  
48 Vin power up  
48 Vin power down  
section 15 in the application notes  
PI type  
17  
16  
remote on/off control4  
input filter  
notes:  
4. add suffix “N” to the model number for negative logic on/off control  
*V-Infinity reserves the right to make changes to its products or to discontinue any product or service without notice, and to advise customers to verify the most up-to-  
date product information before placing orders. V-Infinity assumes no liability or responsibility for customer’s applications using V-Infinity products other than repair  
or replacing (at V-I’s option) V-Infinity products not meeting V-I’s published specifications. Nothing will be covered outside of standard product warranty.  
th  
20050 SW 112 Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2383 www.v-infinity.com  

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