WRA21FWX-U ETA-USA, WRA21FWX-U Datasheet

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WRA21FWX-U

Manufacturer Part Number
WRA21FWX-U
Description
Linear & Switching Power Supplies 25W 5V AND 24V
Manufacturer
ETA-USA
Datasheet
1.WRA24FWX-U.pdf (4 pages)

Specifications of WRA21FWX-U

Product
Switching
Output Power Rating
25 W
Number Of Outputs
2
Output Voltage (channel 1)
5 V
Output Voltage (channel 2)
24 V
Output Current (channel 2)
0.5 A
Dimensions
116.6 mm L x 100 mm W x 33 mm H
Open Frame/enclosed
Open Frame
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
General Description
Universal or auto-ranging inputs
for world wide use. Output power
from 15 to 600 watts. Up to 4
outputs available. Approved to
international safety standards.
Dimensions: 33Wx116.5Lx97H(mm)
(450g)
Options
Features
Input Characteristic
Input Voltage
Input Current
Input Range
Input Frequency
Input Frequency Range
Phase
Inrush Current *1
Efficiency [%] (typical) *2
ETA-USA Tel: 408-778-2793 Fax: 408-779-2753 e-mail: sales@eta-usa.com
N/A
1.
2.
3.
4.
5.
6.
Specifications
25WATTS/2 OUTPUTS
Universal input 85-264VAC
EMI: meets EN 55022/B, FCC/B
Compact size
High efficiency and reliability
Output voltage adjustable
Over voltage protection
WRA**FWX-U
WRA21FWX-U
0.77-0.33A
68
WRA21FWX-B-U
35A(maximum) at AC115/70A(maximum) at AC230V
70
2 CHANNEL
WRA22FWX-U
0.75-0.33A
AC85-264V(DC110-350V)
MODEL
72
AC100-240V
47-440Hz
50/60Hz
Single
WRA23FWX-U WRA24FWX-U WRA24FWX-B-U
WRA-FWX SERIES
73
CONVERTER
0.77-0.33A
25 WATT
AC/DC
65
0.75-0.33A
68

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WRA21FWX-U Summary of contents

Page 1

... EMI: meets EN 55022/B, FCC/B 3. Compact size 4. High efficiency and reliability 5. Output voltage adjustable 6. Over voltage protection Specifications WRA**FWX-U WRA21FWX-U 25WATTS/2 OUTPUTS Input Characteristic Input Voltage Input Current Input Range Input Frequency Input Frequency Range Phase Inrush Current *1 Efficiency [%] (typical) *2 ETA-USA Tel: 408-778-2793 Fax: 408-779-2753 e-mail: sales@eta-usa.com ...

Page 2

... ETA-USA Tel: 408-778-2793 Fax: 408-779-2753 e-mail: sales@eta-usa.com DERATING CURVE ...

Page 3

... Vibration Shock Cooling Leakage Current Line Conducted Noise Safety □ Weight (typical) □ MTBF [H] □ Switching Frequency[kHz](typical) *8 ETA-USA Tel: 408-778-2793 Fax: 408-779-2753 e-mail: sales@eta-usa.com WRA21FWX-U WRA21FWX-B-U WRA22FWX 0.2-2.6 0.5 0.2-0.85 0.9 0.2-12 V1:+3%/-0% of Rated Output Voltage(at no load within the input range) ...

Page 4

... AC100/240V input *7 safety approved at 25°C *8 variable on input voltage and load conditions DIMENSION DIAGRAM ETA-USA Tel: 408-778-2793 Fax: 408-779-2753 e-mail: sales@eta-usa.com OCP CURVE ...

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