LS03-05B05KC Datasheet, PDF (1/4 Pages) MORNSUN Science& Technology Ltd. – 3W, HIGH VOLTAGE DC-DC(AC-DC) CONVERTER

LS03-05BXXKC Series
3W, HIGH VOLTAGE DC-DC(AC-DC) CONVERTER
LS03 Series ----- are high efficiency green power modules with miniature
packaging provided by Mornsun. The features of this series are: wide input
voltage, DC and AC all in one, high efficiency, high reliability, low loss, safety
isolation etc. They are widely used in industrial, office and civil equipments, as well
as applications where no special requirement for EMC performance. For harsh
EMC environment, this series of products must use the refered application circuit.
PRODUCT FEATURES
1. Wide input voltage:100 ~ 400VDC(85 ~ 264VAC)
2. Short circuit protection
3. High efficiency, high density
4. Low loss, green power
5. Industrial level specifications
SELECTION GUIDE
Model
Package
LS03-05B05KC
LS03-05B12KC
38.5×22×11 mm
Power
2.5W
3W
Output (Vo/Io)
5V/500mA
12V/ 250m A
PART NUMBER SYSTEM
LS03-05B05KC
Special Ma rk
Outp ut Vo ltage
Outp ut Style
Inpu t Volta ge
Isola tionVo ltage
Outp ut Po wer
Package Style
Prod uct Se ries
Ripple and Noise
(Max.)
100 mV
Efficiency
(%)(Typ.)
69
73
Standby
Power (Max.)
0.4W
0.4W
INPUT SPECIFICATIONS
Input voltage range
Input current
Leakage current
External input fuse (recommended)
100～400VDC(85～264VAC)
40mA(Typ.)
None
1A/250V
Slow-Blow
OUTPUT SPECIFICATIONS
Voltage set accuracy
Input variation
Load variation (10%~100%)
Ripple & noise(p-p)
(20MHz Bandwidth)
Short circuit protection
±2%
±0.5% (Typ)
±1% (Typ)
70mV(Typ)
Continuous, automatic resume
COMMON SPECIFICATIONS
Operating
Temperature ranges
Power derating
Derating humidity
Storage
(55℃～85℃)
(-25℃～0℃)
-40℃～+85℃
1.33%/ ℃
2%/°C
-40℃～+105℃
95%(Max.)
Storage humidity
Temperature coefficient
85%(Max.)
0.02%/℃
Switching frequency
100KHz(Max.) frequency conversion
I/O-isolation voltage
2000VAC/1Min
Start delay time
1.1s and 550ms
1.3s and 650ms
(5V)
(12V)
115V and 230V
CE
EMI
RE
CISPR22/EN55022 CLASS B(with typical applications Figure 3)
CISPR22/EN55022 CLASS B(with typical applications Figure 3)
ESD
IEC/EN61000-4-2 Contact ±2KV
perf. Criteria B
EMC
RS
EMS
EFT
IEC/EN61000-4-3 10V/m
IEC/EN61000-4-4 ±2KV
(without external circuit)
IEC/EN61000-4-4 ±4KV
(with typical applications Figure 3)
perf. Criteria A
perf. Criteria B
perf. Criteria B
The copyright and authority for the interpretation of the products are reserved by MORNSUN
Specifications subject to change without notice.
LS03-05BXXKC
A/3-2012
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