URB1D03LD-15W Datasheet, PDF (3/8 Pages) MORNSUN Science& Technology Ltd. – REGULATED SINGLE OUTPUT DC-DC CONVERTER

The Max. Case Temperature
Lead Temperature
Cooling
Operating Temperature curve range
1.5mm from case for 10 seconds
--
--
105
°C
--
--
300
Free air convection
RAILWAY CONVERTER PROPRIETARY SPECIFICATIONS
Transient Input Voltage
Maximum Input Voltage
RIA12
EN50155
EN50155
385V / 20ms perf. Criteria A (Pulse Interval > 60s)
(With MORNSUN’s FC-CX1D Module, Refer to Figure 1)
1800V(5/50us, 5Ωor100Ω) perf. Criteria B (Pulse Interval > 60s)
(With MORNSUN’s FC-CX1D Module, Refer to Figure 1)
8400V(0.05/0.1µs, 100Ω) perf. Criteria B (Pulse Interval > 60s)
(With MORNSUN’s FC-CX1D Module, Refer to Figure 1)
EMC SPECIFICATIONS
CE
EMI
RE
ESD
RS
EFT
EMS
Surge
CS
Voltage dips, short
andinterruptions
immunity
CLASS B(With MORNSUN’s FC-CX1D Module, Refer to Figure 1)
CLASS B(With MORNSUN’s FC-CX1D Module, Refer to Figure 1)
IEC/EN61000-4-2 Contact ±6KV
IEC/EN61000-4-3 10V/m
IEC/EN61000-4-4 ±4KV
(With MORNSUN’s FC-CX1D Module, Refer to Figure 1)
IEC/EN61000-4-5 ±2KV/±4KV (With MORNSUN’s FC-CX1D Module, Refer to Figure 1)
IEC/EN61000-4-6 3 Vr.m.s
perf. Criteria B
perf. Criteria A
perf. Criteria B
perf. Criteria B
perf. Criteria A
IEC/EN61000-4-29 0%-70%
perf. Criteria B
EMC MODULE APPLICATION CIRCUIT
C Y1
+Vin
FUSE
+Vo
DC-DC
+ Vo
-Vin
F^FC^C-^-C^CX⁰1¹D^D
+
C0
-Vo ^CONVERTER
0V
C Y2
FC-CX1D’s input voltage range:40V-160V
(Figure 1)
FUSE: Choose according to customer actual input current.
C0: Recommend to use 100uF/200V electrolytic capacitor; It is used to suppress voltage dips, is not designed without requirement of the
application.
CY1/CY2:1nF/2KV.
EMC MODULE RECOMMENDED CIRCUIT PCB LAYOUT
(Figure 2)
Note:PCB layout carry out according to the module application circuit ,refer to Figure 2,need to add capacitance C0 and change the URB1D _LD-15W & URB1D _LD-
20W pin package.
EMI TEST WAVEFORM (CLASS B APPLY CIRCUIT)
URB1D05LD-15W CE (Positive line)
URB1D05LD-15W CE (Negative line)
The copyright and authority for the interpretation of the products are reserved by MORNSUN
URB1D_LD-15W & URB1D_LD-20W
2013.11.14-A/1
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