URB1D05YMD-6W_15 Datasheet, PDF (3/5 Pages) MORNSUN Science& Technology Ltd. – DC-DC converter

DC/DC Converter
URB1D_YMD-6W Series
Design Reference
1. Typical application
All the DC/DC converters of this series are tested according to the recommended circuit (see Fig. 2) before delivery.
If a further decrease of the input and output ripple is required, properly increase the input & output of additional capacitors Cin and Cout
or select capacitors of low equivalent impedance，and ensure the capacitance should be lower than the max. capacitive load of the
product.
Vin
Cin
GND
DC DC Cout
Fig. 2
+Vo
0V
2. EMC solution-recommended circuit
Cin
10µF -47µF
Cout
10µF
CY1
+Vin
FUSE
+Vo
DC-DC
+Vo
-Vin
FC-C01D
+
C0
-Vo ^CONVERTER
0V
CY2
Fig. 3
FC-C01D is the EMC auxiliary component of our company. Input voltage range: 40V-160V;
FUSE: Choose according to customer actual input current;
C0: Recommend to use 100uF/200V electrolytic capacitor;
CY1\CY2:1nF /2KV.
EMC solution-recommended circuit PCB layout
Fig. 4
Note: the min. distance of the bonding pads between input & output isolation capacitors (CY1/CY2) shall be ≥ 2mm.
3. It is not allowed to connect modules output in parallel to enlarge the power
4. For more information about Mornsun EMC Filter products, please visit www.mornsun-power.com to
download the Selection Guide of EMC Filter
2015.09.14-A/3
Page 3 of 5
MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation