OUTLINE DIMENSIONS & FOOTPRINT DETAILS
MECHANICAL DIMENSIONS
25.40 [1.000]
20.32 [0.800]
RECOMMENDED FOOTPRINT
DUAL/SINGLE OUTPUT
∅
1.20 [
∅
0.047]
3
4
5
5
20.32 [0.800]
25.40 [1.000]
4
3
20.32 [0.800]
(Bottom View)
2
1
2.54 [0.100]
1
2
5.08 [0.200]
4.10 [0.161]
2.54 [0.100]
(Side View)
10.00[0.394]
TUBE OUTLINE DIMENSIONS
30.20 [1.189]
0.50 [0.020]
0.80[0.031]
13.40[0.528]
12.80 [0.504]
FOOTPRINT DETAILS
Pin
1
2
3
4
5
Single
GND
Vin
+Vo
No Pin
0V
Dual
GND
Vin
+Vo
0V
-Vo
Note:
Unit :mm[inch]
General tolerances:
±0.50mm[±0.020inch]
L=530mm[20.866inch] Tube Quantity: 19pcs
L=220mm[8.661inch] Tube Quantity: 7pcs
NC:No connection
Note:
1. The load shouldn't be less than 10%, otherwise ripple will increase dramatically.
2. Operation under 10% load will not dam age the converter; However, they may not meet all specification listed.
3. All specifications measured at Ta=25°C, humidity<75%, nominal input voltage and rated output load unless otherwise specified.
4. In this datasheet, all the test methods of indications are based on corporate standards.
5. Only typical models listed, other models may be different, please contact our technical person for more details.
The copyright and authority for the interpretation of the products are reserved by Mornsun
Specifications subject to change without notice.
WRA_YMD-3W & WRB_YMD-3W
A/2-2009
Page 3 of 3
21.00 [0.827]
Note:
Unit:mm[inch]
Pin diameter tolerances:
±
0.10mm[
±
0.004inch]
General tolerances:
±
0.25mm[
±
0.010inch]
MORNSUN [ MORNSUN SCIENCE& TECHNOLOGY LTD. ]
