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Basic Characteristics Data
*1 Refer to instruction manual.
* The value of input current is at ACIN 100V and rated load.
* Switching freguency of flyback converter depends on input voltage and load factor.
input fuse
250V 15A
250V 6.3A
250V 5A
250V 5A
250V 3A
250V 3A
250V 2A
250V 2A
Rated
Basic Characteristics Data
LDA300W
LDA150W
LDA100W
LDA75F
LDA50F
LDA30F
LDA15F
LDA10F
Model
Forward converter
Forward converter
Forward converter 7.5
3.6
2.4
140
140
140
60 - 500
45 - 400
frequency
Switching
Circuit method
Forward converter
Forward converter
Forward converter
Flyback converter
Flyback converter
[A]
1.8
1.3
0.8
0.37
0.25
current
Input
140
140
140
operation availability
Series/Parallel
Parallel
operation
Thermistor
Thermistor
Triac CEM-3
CEM-3
CEM-3
Yes
Yes
Yes
Yes
Yes
Yes
*
1
*
1
*
1
PCB/Pattern
Thermistor
Thermistor
Thermistor
Thermistor
Thermistor
Inrush
protection
circuit
current
CEM-3
CEM-3
CEM-3
CEM-3
CEM-3
Material
Double
sided
Yes
Yes
Yes
Yes
Yes
sided
Single
*
1
Yes
Yes
Yes
*
1
*
1
*
1
*
1
*
1
Series
operation
*
1
[kHz]
LDA-18
LDA
