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Cosel LCC30A Quick Start Manual

Cosel LCC30A Quick Start Manual

Ac-dc power supplies open frame/enclosed type

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Basic Characteristics Data
Model
Circuit method
LCC30A
Flyback converter
*1
Refer to Instruction Manual.
*
The value of input current shown is at AC IN 100V and rated load.
*
Switching frequency of flyback converter depends on input voltage and load factor.
LCC
LCC-4
Basic Characteristics Data
Switching
Input
frequency
current
[kHz]
[A]
35 - 250
0.8
Inrush
Fuse
current
protection
Material
[A]
2.5
Thermistor
CEM-3
June 29, 2011
Series/Parallel
PCB/Pattern
operation availability
Single
Double
Series
operation
operation
sided
sided
* 1
Yes
Parallel
No

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Summary of Contents for Cosel LCC30A

  • Page 1 Material [kHz] operation operation sided sided LCC30A Flyback converter 35 - 250 Thermistor CEM-3 Refer to Instruction Manual. The value of input current shown is at AC IN 100V and rated load. Switching frequency of flyback converter depends on input voltage and load factor.
  • Page 2 AC-DC Power Supplies Open Frame/Enclosed type Instruction Manual Terminal Block LCC-6 Function LCC-6 LCC-6 Input voltage range LCC-6 Inrush current limiting LCC-6 Overcurrent protection LCC-6 Overvoltage protection LCC-6 Minimum output current LCC-7 Output voltage adjustment range Series Operation and Parallel Operation LCC-7 Assembling and Installation Method LCC-7...
  • Page 3: Terminal Block

    Instruction Manual AC-DC Power Supplies Open Frame/Enclosed type 1 Terminal Block lLCC30A Load factor [%] : Load characteristics of power supply. : Characteristics of load (lamp, motor, constant current load, etc.). Note: In case of nonlinear load, the output is locked out at A point. Fig.2.1 Current foldback characteristics Frame ground V2 Output...
  • Page 4: Installation Method

    Instruction Manual AC-DC Power Supplies Open Frame/Enclosed type lLCC30A-4 4 Assembling and V1=3.3 - 3.45[V] Installation Method 4.1 Installation method When two or more power supplies are used side by side, position Rated current them with proper intervals to allow enough air ventilation. Ambient Output current of V1 [A] Output current of V1 [A] temperature around each power supply should not exceed the...
  • Page 5 Instruction Manual AC-DC Power Supplies Open Frame/Enclosed type 6 Ground nWhen installing the power supply with your unit, ensure that the in- Normal mounting put FG terminal or mounting hole FG is connected to safety ground of the unit. However, when applying the safety agency, connect the input FG terminal to safety ground of the unit.