URF2403LP-10WR3 Datasheet, PDF (4/5 Pages) MORNSUN Science& Technology Ltd. – DC/DC Converter

DC/DC Converter
URF_LP-10WR3 Series
2. EMC solution-recommended circuit
Parameter description
V in
GND
FUSE
MOV
+
C0
①
LDM1
CY1
Vin
+Vo
C1
DC /D C
GND 0V
②
CY2
Fig. 3
C2 ^LOAD
Notes: Part ① in the Fig. 3 is used for EMS test and part ② for EMI filtering;
selected based on needs.
Model
FUSE
MOV
C0
C1
C2
LDM1
CY1
CY2
Vin:24V
Vin:48V
Choose according to actual input current
S14K35
S14K60
330μF/50V
330μF/100V
1μF/50V
1μF/100V
Refer to the Cout in Fig.2
4.7μH
1nF/3KV
1nF/3KV
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. The product does not support output in parallel with power per liter or hot-plug use
4. For more information please find the application notes on www.mornsun-power.com
Dimensions and Recommended Layout
2014.07.14-A/0
Page 4 of 5
MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation