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参数资料
| 型号： | EWS1212 |
| 英文描述： | EWS SERIES 5 WATT |
| 中文描述： | 预警系统系列5瓦特 |
| 文件页数： | 1/3页 |
| 文件大小： | 279K |
| 代理商： | EWS1212 |
1
High
Density
-
Board
Mounted
Power
Division
45
50
55
60
65
70
75
80
85
90
10
20
30
40
50
60
70
80
90
10
LOAD %
EFFICIENCY
%
EFF. EWS1212
EFF. EWS1215
Voltage Range
5 VDC Nominal
4.5 - 9 VDC
12 VDC Nominal
9 - 18 VDC
Reflected Ripple
20% Iin Max.
Reverse Input Current
100% Iin Max.
TECHNICAL SPECIFICATIONS
EWS
DC/DC
converters
offer
excellent
regulation and isolation in an industry standard
package. Available in 5V or 12V input versions,
the EWS is ideal for industrial, datacom, or
telecom applications. The EWS features short
circuit protection, six-sided shielding, and 500
VDC isolation. Please see the EWD series for
dual output applications.
Industry Standard
Package
Industry Standard Pinout
85°C Case Operation
Short Circuit Protection
5V and 12V Inputs
Input Pi Filter and
6-Sided Shielding
Regulated Outputs
500V Isolation
DESCRIPTION
FEATURES
EWS SERIES
5 WATT
Setpoint Accuracy
±5%
Line Regulation Vin Min. - Vin Max., Iout Rated
±1.5% Vout
Load Regulation Iout Min. - Iout Max., Vin Nom.
±2.5% Vout
Minimum Output Current
10%
Dynamic Regulation, Loadstep
25% Iout
Pk Deviation
1% Vout
Settling Time
500
s
Temperature Coefficient
0.02%/°C
Ripple And Noise, 20 MHz BW
150 mV
Short Circuit Protection 1
Continuous
Current Limit
130%
Switching Frequency
200 kHz
Isolation
Input - Output
500 VDC
Isolation Resistance - Input to Output
109 Ohms
Standard Case Operating Range
-25 to +85°C
Storage range
-40 to +125°C
Humidity Max., Non-Condensing
95%
Vibration, 3 Axes, 5 Min Each
5 g, 10 - 55 Hz
Safety
UL, cUL, TUV
Weight (approx.)
1.4 oz.
1 Converter will auto-restart once fault has been removed.
Specifications typically at 25°C, normal line, and full load, unless
otherwise stated.
Soldering Conditions: I/O pins, 260°C, ten seconds; fully
compatible with commercial wave-soldering equipment.
Safety: Agency approvals may vary from model to model. Please
consult factory for specific model information.
Notes
Output
Input
General
Efficiency vs. Load (12V Input)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| EWS1212I | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| EWS1212Z | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| EWS1215 | 制造商:Power-One 功能描述: |
| EWS1215I | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| EWS1215Z | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
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