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VWRAT2-D12-D15-SMT PDF预览

VWRAT2-D12-D15-SMT

更新时间: 2024-09-23 08:17:15
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CUI /
页数 文件大小 规格书
3页 245K
描述
dc-dc converter

VWRAT2-D12-D15-SMT 数据手册

 浏览型号VWRAT2-D12-D15-SMT的Datasheet PDF文件第2页浏览型号VWRAT2-D12-D15-SMT的Datasheet PDF文件第3页 
page  
1 of 3  
date 05/2010  
PART NUMBER: VWRAT2  
DESCRIPTION: dc-dc converter  
description  
features  
Designed to convert a wide input  
voltage range into an isolated  
regulated voltage, the  
·wide (2:1) input range  
·regulated  
·dual voltage output  
·I/O isolation: 1500 V dc  
·no heatsink required  
·short circuit protection  
·MTBF >1,000,000 hours  
VWRAT2-SMT series is well  
suited for providing board-mount  
local supplies in a wide range of  
applications, including mixed  
analog/digital circuits, test &  
measurement equip.,  
·temperature range: -40°C~+85°C  
process/machine controls,  
datacom/telecom fields, etc...  
MODEL  
input voltage  
output voltage  
(V dc)  
output current  
efficiency  
typ.  
nominal  
(V dc)  
range  
(V dc)  
max.  
max.  
min.  
(mA)  
(V dc)  
(mA)  
200  
111  
83  
(%)  
76  
78  
80  
79  
77  
79  
80  
79  
VWRAT2-D12-D5-SMT  
VWRAT2-D12-D9-SMT  
VWRAT2-D12-D12-SMT  
VWRAT2-D12-D15-SMT  
VWRAT2-D24-D5-SMT  
VWRAT2-D24-D9-SMT  
VWRAT2-D24-D12-SMT  
VWRAT2-D24-D15-SMT  
12  
12  
12  
12  
24  
24  
24  
24  
9.0~18.0  
9.0~18.0  
9.0~18.0  
9.0~18.0  
18.0~36.0  
18.0~36.0  
18.0~36.0  
18.0~36.0  
22  
22  
22  
22  
40  
40  
40  
40  
5
9
12  
15  
5
9
12  
15  
20  
11  
8
67  
7
200  
111  
83  
20  
11  
8
67  
7
notes:  
1. All specifications measured at TA=25°C, humidity <75%, nominal input voltage and rated output load unless otherwise specified.  
INPUT  
parameter  
conditions/description  
conditions/description  
min  
12  
24  
nom  
9~18  
18~36  
max  
22  
40  
units  
V dc  
V dc  
input voltage range  
OUTPUT  
parameter  
min  
0.2  
nom  
max  
2
2
units  
W
%
2W output power  
voltage accuracy  
ripple & noise  
refer to recommended circuit  
@ 20MHz Bandwidth  
1
35  
75  
mVpp  
line regulation  
input voltage from low to high  
10% to 100% full load  
refer to recommended circuit  
100% load, nominal input  
0.2  
0.5  
0.5  
1.0  
0.03  
%
%
%/°C  
KHz  
load regulation  
temperature coefficient  
switching frequency  
300  
*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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