EEWORLDEEWORLDEEWORLD

Part Number

Search

WRA0505YD-3W

Description
3W,WIDEINPUT, ISOLATED®ULATEDDUAL/SINGLEOUTPUTDC-DCCONVERTER
File Size1MB,3 Pages
ManufacturerMICRODC
Websitehttp://www.microdc.cn
Download Datasheet View All

WRA0505YD-3W Overview

3W,WIDEINPUT, ISOLATED®ULATEDDUAL/SINGLEOUTPUTDC-DCCONVERTER

WRA-YD-3W
WRB-YD -3W
Series
3W, WIDE INPUT, ISOLATED & REGULATED DUAL/SINGLE OUTPUT DC-DC CONVERTER
DC-
SELECTION GUIDE
Input
Order code
Nominal
Voltage(VDC)
Range
4.5-9
4.5-9
4.5-9
4.5-9
4.5-9
4.5-9
9-18
9-18
9-18
9-18
9-18
9-18
9-18
18-36
18-36
18-36
18-36
18-36
18-36
18-36
36-72
36-72
36-72
36-72
36-72
36-72
36-72
72-144
72-144
Output
Efficiency
Voltage
Max*
11
11
11
11
11
11
22
22
22
22
22
22
22
40
40
40
40
40
40
40
80
80
80
80
80
80
80
155
155
Current(mA)
(%.Typ.)
Max.
±300
±125
±100
600
250
200
±300
±125
±100
909
600
250
200
±300
±125
±100
909
600
250
200
±300
±125
±100
909
600
250
200
250
125
(VDC)
±5
±12
±15
5
12
15
±5
±12
±15
3.3
5
12
15
±5
±12
±15
3.3
5
12
15
±5
±12
±15
3.3
5
12
15
12
24
Min.
±30
±12
±10
60
25
20
±30
±12
±10
91
60
25
20
±30
±12
±10
91
60
25
20
±30
±12
±10
91
60
25
20
25
12
76
81
83
76
81
81
76
81
83
74
76
81
81
76
81
83
74
76
81
81
85
83
85
74
78
80
80
80
78
FEATURES
Wide (2:1) Input Range
◆Short
Circuit Protection
(automatic recovery)
1500VDC Isolation
Operating Temperature:
-40℃½﹢85℃
Five sided metal shielding
No external component required
Internal SMD construction
RoHS Compliance
MTBF>1000Khours
WRA0505YD-3W
WRA0512YD-3W
WRA0515YD-3W
WRB0505YD-3W
WRB0512YD-3W
WRB0515YD-3W
WRA1205YD-3W
WRA1212YD-3W
WRA1215YD-3W
WRB1203YD-3W
WRB1205YD-3W
WRB1212YD-3W
WRB1215YD-3W
WRA2405YD-3W
WRA2412YD-3W
WRA2415YD-3W
WRB2403YD-3W
5
5
5
5
5
5
12
12
12
12
12
12
12
24
24
24
24
24
24
24
48
48
48
48
48
48
48
110
110
MODEL SELECTION
WRB 24 15 Y D -3W
WRB2405YD-3W
WRB2412YD-3W
WRB2415YD-3W
WRA4805YD-3W
WRA4812YD-3W
WRA4815YD-3W
WRB4803YD-3W
WRB4805YD-3W
①Product
Series
②Input
Voltage
③Output
Voltage
④Wide
(2:1) Input Range
⑤DIP24
Package Style
Rated Power
APPLICATIONS
WRB4812YD-3W
WRB4815YD-3W
WRB11012YD-3W
WRB11024YD-3W
The WRA_YD-3W&WRB_YD-3W Series are
specially designed for applications
where a wide range input voltage
power supplies are isolated from the
input power supply in a distributed
power supply system on a circuit
board.These products apply to:
1) Where the voltage of the input
power supply is wide range
(Voltage range≤2:1);
2) Where isolation is necessary
between input and output
(Isolation voltage≤1500VDC);
3) Where the regulation of the
Output voltage and the output
ripple noise are demanded.
*Input voltage can’t exceed this value,or will cause the permanent damage.
COMMON SPECIFICATIONS
Parameter
Storage humidity
Operating temperature
Storage temperature
Temp. rise at full load
Lead temperature
No-load power
Cooling
Short circuit protection
Case material
Isolation voltage
Isolation resistance
Isolation Capacitance
MTBF
Weight
1.5mm from case for 10 seconds
Conditions
Min.
-40
-55
Typ.
Max.
95
85
125
Units
%
W
15
300
0.2
Free Air Convection
Continuous,automatic recovery
Steel,nickel coated, copper
Tested for1 minute and 1mA
MICRODC reserves the copyright
1500
1000
85
1000
15
VDC
pF
K hours
g
Test at 500VDC
Input/Output
http://www.microdc.cn
Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
page 1/3
Questions about iscis client
The company asked me to develop a client by myself based on the iscis client! I don't have any ideas! Can anyone with experience in this area share it with me! Or send me an example, thank you!...
ssky Embedded System
stm32 peripheral firmware library V3.0.0 and new project template
It's very useful :loveliness:...
lixupeng stm32/stm8
【LinkNode Review】10 Summary
Unlike Xin Xin, I like new things and I also like to be lazy. Compared with C, C++ object-oriented is fun. As for syntax, I certainly won't need the very advanced part. For mbed, I mainly hope to find...
johnrey RF/Wirelessly
KEAZ128 Bootloader AES encryption integrity check to prevent piracy.
[i=s]This post was last edited by afei9527 on 2022-3-3 15:27[/i]It's been a long time since I came to the forum to share my thoughts. I used to visit the forum every day. I have been in the workplace ...
afei9527 NXP MCU
[Recruitment] Hirain Technology recruits interns
[size=14px][size=5]Heirun Technology Recruits InternsHeirun Technology was founded in 1998 and is a fast-growing high-tech company headquartered in Beijing with offices in Shanghai, Chengdu and Changc...
mlzhang327 PCB Design
There is a problem with refreshing the picturebox after drawing in EVC. There is no problem under VC6.0, but it does not display even if forced to redraw under EVC4.0. Please help me.
The software reads data through the serial port and then draws graphics based on the data. Due to the limited interface size, the PictureBox sometimes does not display, and the graphics are drawn when...
6855391 Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1506  1760  2289  1520  1989  31  36  47  41  51 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号