AC/DC Core Board Scheme
LSC15-26C/Dxx series
Three phase four wire special power
supply core board scheme
CORE BOARD FEATURES
Integrate 2 MOSFET inside, withstand voltage up to 1300V
Integrate dedicated high-voltage start controller
Controllable cost, flexibly select peripheral devices
Flexible design, meet multiple output requirements
Quality assurance, provide core control scheme, to
improve product stability
SCHEME PRODUCT FEATURES
Ultra wide input voltage range:57 - 528VAC/80 - 745VDC
Circuit can be powered by three-phase four-wire, or any
two wires of them
CE /RE:CISPR32/EN55032 CLASS B
EFT, Surge:±4KV Perf. Criteria B
Output short circuit, over-current, over-voltage protection
High efficiency, High reliability
RoHS
Low ripple & noise, Low standby power consumption
LSC15-26C/Dxx series -----Ultra wide input voltage core board solution for electric power, provide the specific peripheral
circuit for power supply design. It features ultra wide input voltage, output short circuit, over-current, over voltage
protection, high efficiency and high reliability. It is particularly suitable for the electric power, industry control, smart home.
EMC application circuit must be added if the products need to be applied to EMC harsh environment .
Selection Guide
Nominal Output Voltage and Current
Max. Capacitive Load(µF)
Efficiency
(230VAC, %/Typ.)
Part No.
Output Power
(Vo1/Io1)
5VDC/1A
(Vo2/Io2)
(Vo3/Io3)
Vo1
4000
3000
4000
4000
Vo2
1200
1200
1200
600
Vo3
1200
--
LSC15-26C0512-04
LSC15-26D1212-03
LSC15-26D0512-04
LSC15-26D0524-02
14.6W
12VDC/0.4A
12VDC/0.4A
12VDC/0.95A 12VDC/0.3A
--
--
--
78
15W
5VDC/1.8A
5VDC/1.8A
12VDC/0.4A
12VDC/0.25A
--
--
Input Specifications
Item
Operating Conditions
AC input
Min.
Typ.
--
Max.
Unit
57
80
47
--
528
745
63
VAC
VDC
Hz
Input Voltage Range
DC input
--
--
Input frequency
Input current
115VAC
230VAC
115VAC
230VAC
--
0.5
0.23
--
--
--
A
--
25
40
Inrush current
--
--
Recommended External Input Fuse
Hot Plug
3.15A/500VAC, slow fusing, necessary
Unavailable
2018.08.31-A/1
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