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參數(shù)資料
| 型號： | WRA4812P-3W |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | DIODE ZENER SINGLE 1000mW 15Vz 17mA-Izt 0.05 5uA-Ir 11.4Vr DO41-GLASS 5K/REEL |
| 中文描述： | 寬輸入的隔離 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大小： | 87K |
| 代理商： | WRA4812P-3W |
Edition: Preliminary / Page 1 of 1
WRAP-3W S eries
WIDE INPUT IS OLAT ED & REGULAT ED
3W OUT PUT
DUAL OUT PUT
MINIAT URE DIP PACK AGE
FEATURES
●
Wide (2:1) Input Range
●
Efficiency to 82%
●
Operating Temperature:
-40
°C
~+85
°C
●
1KVDC Isolation
●
Dual Output
●
UL94-V0 Package
●
No Heat sink Required
●
Industry Standard Pin out
●
MTBF>1,000,000 hours
●
Custom Service Available
PRODUCT PROGRAM
Input
Output
Current (mA)
Max
300
Voltage (VDC)
Nominal
5
4.5~9VDC
Part
Number
Range
Max*
11
Voltage
(VDC)
Min
30
Efficiency
(%, Typ)
Package
Style
WRA0505P-3W
±5
65
DIP
WRA0509P-3W
5
4.5~9VDC
11
±9
165
16
67
DIP
WRA0512P-3W
5
4.5~9VDC
11
±12
125
12
70
DIP
WRA0515P-3W
5
4.5~9VDC
9~18VDC
9~18VDC
9~18VDC
9~18VDC
12~24VDC
11
±15
100
10
72
DIP
WRA1205P-3W
12
22
±5
300
30
72
DIP
WRA1209P-3W
12
22
±9
165
16
73
DIP
WRA1212P-3W
12
22
±12
125
12
77
DIP
WRA1215P-3W
12
22
±15
100
10
79
DIP
WRA1505P-3W
15
30
±5
300
30
75
DIP
APPLICATIONS
The
WRAP-3W
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 =1000VDC);
3) Where the regulation of the output
voltage and the output ripple noise are
demanding.
These products don’t apply to:
1) Where the input voltage t is required to be
more than 2:1;
2) Where the isolation voltage between
input and output is required to be
>1000VDC;
3)
The
output
load’s
consumption is less than 1W, otherwise our
company’s WRAP
-
1W/0.5W series are
recommended.
WRA1509P-3W
15
12~24VDC
30
±9
165
16
79
DIP
WRA1512P-3W
15
12~24VDC
30
±12
125
12
80
DIP
WRA1515P-3W
15
12~24VDC
30
±15
100
10
81
DIP
WRA2405P-3W
24
18~36VDC
40
±5
300
30
78
DIP
WRA2409P-3W
24
18~36VDC
40
±9
165
16
80
DIP
WRA2412P-3W
24
18~36VDC
40
±12
125
12
81
DIP
WRA2415P-3W
24
18~36VDC
40
±15
100
10
82
DIP
WRA4805P-3W
48
36~72VDC
80
±5
300
30
76
DIP
WRA4809P-3W
48
36~72VDC
80
±9
165
16
81
DIP
WRA4812P-3W
48
36~72VDC
80
±12
125
12
81
DIP
WRA4815P-3W
48
36~72VDC
80
±15
100
10
82
DIP
ISOLATION SPECIFICATIONS
Item
Isolation voltage
Isolation resistance
Test conditions
Flash tested for 60 seconds
Test at 500VDC
Min
1000
1000
Typ
Max
Units
VDC
M
OUTPUT SPECIFICATIONS
Item
3W output power
Positive Voltage accuracy
Negative Voltage accuracy
Load regulation
Line regulation
Temperature drift (Vout)
Ripple
Noise
Test conditions
See below products program
Refer to recommended circuit
Refer to recommended circuit
From 10% to 100% load
Input Voltage From Low to High
Refer to recommended circuit
20Hz-300KHz bandwidth
DC-20MHz bandwidth
100% load
nominal input voltage
10% load
nominal input voltage
Min
0.3
80
250
Typ
Max
3
±3
±5
±0.2
±0.5
0.03
60
150
200
600
Units
W
±1
±3
±0.1
±0.2
30
80
%
%/°C
mVp-p
Series
are
specially
actual
power
MODEL SELECTION
WRA0505P-3W
Product Series
Input Voltage
Output Voltage
Package Style
Rated Power
Switching frequency
KHz
MORNSUN Science& Technology Ltd.
Address: 8th floor 8th building, Huangzhou
Industrial District, Guangzhou, China
Tel: 86-20-85571041
Fax: 86-20-85536272
Http://www.mornsun.cn/
Note:
1.All specifications measured at T
A
=25
°C
, humidity<75%, nominal input voltage and rated output load unless
otherwise specified.
2.See below recommended circuits for more details.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| WRA4815P-3W | DIODE ZENER SINGLE 1000mW 16Vz 15.5mA-Izt 0.05 5uA-Ir 12.2Vr DO41-GLASS 5K/AMMO |
| WRAP-3W | WIDE INPUT ISOLATED & REGULATED 3W OUTPUT |
| WRA0509P-3W | WIDE INPUT ISOLATED & REGULATED 3W OUTPUT |
| WRA1509P-3W | WIDE INPUT ISOLATED & REGULATED 3W OUTPUT |
| WRA4809P-3W | WIDE INPUT ISOLATED & REGULATED 3W OUTPUT |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| WRA4812SP-3W | 制造商:MORNSUN 制造商全稱:MORNSUN 功能描述:DUAL/SINGLE OUTPUT DIP DC-DC CONVERTER |
| WRA4812YD-12W | 制造商:MICRODC 制造商全稱:MICRODC 功能描述:12W, WIDE INPUT, ISOLATED & REGULATED DUAL OUTPUT DC-DC CONVERTER |
| WRA4812YD-20W | 制造商:MICRODC 制造商全稱:MICRODC 功能描述:20W, Wide Input,DIP Package style,Isolated&Regulated Dual/Single Output DC-DC Converters |
| WRA4812YD-3W | 制造商:MICRODC 制造商全稱:MICRODC 功能描述:3W, WIDE INPUT, ISOLATED & REGULATED DUAL OUTPUT DC-DC CONVERTER |
| WRA4812YD-4W | 制造商:MICRODC 制造商全稱:MICRODC 功能描述:4W, WIDE INPUT, ISOLATED & REGULATED DUAL OUTPUT DC-DC CONVERTER |
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