WT401 Просмотр технического описания (PDF) - International Power DC Power Supplies
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производитель
WT401 Datasheet PDF : 2 Pages
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Models and Ratings
Input
Voltage (1,2,4)
9-18 VDC
18-36 VDC
36-72 VDC
Output
Voltage
3.3 VDC
5.0 VDC
12.0 VDC
15.0 VDC
±5.0 VDC
±12.0 VDC
±15.0 VDC
3.3 VDC
5.0 VDC
12.0 VDC
15.0 VDC
±5.0 VDC
±12.0 VDC
±15.0 VDC
3.3 VDC
5.0 VDC
12.0 VDC
15.0 VDC
±5.0 VDC
±12.0 VDC
±15.0 VDC
Output
Current
1000 mA
1000 mA
470 mA
400 mA
±500 mA
±230 mA
±190 mA
1000 mA
1000 mA
470 mA
400 mA
±500 mA
±230 mA
±190 mA
1000 mA
1000 mA
470 mA
400 mA
±500 mA
±230 mA
±190 mA
Input Current (6)
No Load
Full Load
7.5 mA
7.5 mA
7.5 mA
7.5 mA
12.0 mA
12.0 mA
12.0 mA
5.0 mA
5.0 mA
5.0 mA
5.0 mA
7.5 mA
7.5 mA
7.5 mA
2.0 mA
2.0 mA
2.0 mA
2.0 mA
3.0 mA
3.0 mA
3.0 mA
393 mA
545 mA
585 mA
625 mA
545 mA
575 mA
590 mA
197 mA
265 mA
285 mA
305 mA
265 mA
285 mA
295 mA
98 mA
133 mA
145 mA
154 mA
133 mA
142 mA
147 mA
WT Series
Efficiency
70%
76%
80%
80%
76%
80%
80%
70%
78%
82%
82%
78%
81%
81%
70%
78%
81%
81%
78%
81%
81%
Model
Number (3)
WT200
WT201
WT202
WT203
WT204
WT205
WT206
WT300
WT301
WT302
WT303
WT304
WT305
WT306
WT400
WT401
WT402
WT403
WT404
WT405
WT406
Notes
1. Nominal input voltage 12, 24 or 48 VDC.
2. For optional 4:1 input range: 9-36 VDC: Add suffix ‘A’ to WT2xx model number,
20-72 VDC: Add suffix ‘A’ to WT3xx model number.
3. For 3000 VDC isolation add suffix ‘X’ to model number.
4. For UL1950 approval, add suffix ‘XU’ to model number. UL approved product
is only available with 3000 VDC isolation and option ‘X’ pinout.
5. ‘X’ or ‘XU’ versions are not available with optional 4:1 input range.
6. Input current is at nominal input voltage.
Mechanical Details
All dimensions are in inches (mm)
Weight: 0.06 lbs (25 g) approx.
0.08 (2.0)
0.02
(0.5)
1.25
(31.8)
0.10
(2.5)
0.5
0.15
(12.7)
(3.8)
Max
24
1
23
2
22
3
BOTTOM
VIEW
16
9
15
10
14
11
13
12
0.60 (15.2)
0.80 (20.3)
PIN CONNECTIONS
Pin Single Output Dual Output
1
+V input
+V input
2
N/C
-V output
3
N/C
Common
9
No pin
No pin
10
-V output
Common
11
+V output
+V output
12
-V input
-V input
13
-V input
-V input
14
+V output
+V output
15
-V output
Common
16
No pin
No pin
22
N/C
Common
23
N/C
-V output
24
+V input
+V input
OPTION ‘X’ / ‘XU’ PIN CONNECTIONS
Pin Single Output Dual Output
1
No pin
No pin
2
-V input
-V input
3
-V input
-V input
9
N/C
Common
10
N/C
N/C
11
N/C
-V output
12
No pin
No pin
13
No pin
No pin
14
+V output
+V output
15
N/C
N/C
16
-V output
Common
22
+V input
+V input
23
+V input
+V input
24
No pin
No pin
Derating Curve
100
80
60
40
20
0
-20 -10 0 10 20 30 40 50 60 70 80 90 100
Ambient Temperature (ºC)
11-Nov-05
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