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LGA-12

LGA

Basic Characteristics Data

*

1

The value of input current is at ACIN 100V and rated load.

*

2

Refer to Instruction Manual 2.

Basic Characteristics Data

LGA240A

LGA150A

LGA100A

LGA75A

LGA50A

Model

5.0

130

130

130

130

frequency

Switching

Circuit method

Forward Converter

Forward Converter

Forward Converter

*

1

[A]

3.6

2.4

1.7

1.3

current

Input

130

operation availability

*

2

Series/Parallel

Parallel

operation

SCR

CEM-3

Yes

Yes

PCB/Pattern

SCR

SCR

Thermistor

Thermistor

Inrush

protection

current

CEM-3

CEM-3

CEM-3

CEM-3

Material

Double

sided

Yes

Yes

Yes

Yes

Yes

Yes

Yes

No

No

No

No

No

sided

Single

Yes

Series

operation

Forward Converter

Forward Converter

[kHz]

LGA-12

LGA

LGA_E.indd   12

15.6.18   5:14:18 PM

Содержание LGA100A

Страница 1: ...ethod Forward Converter Forward Converter Forward Converter 1 A 3 6 2 4 1 7 1 3 current Input 130 operation availability 2 Series Parallel Parallel operation SCR CEM 3 Yes Yes PCB Pattern SCR SCR Ther...

Страница 2: ...Series Operation and Parallel Operation LGA 14 1 1 Input voltage range 1 2 Inrush current limiting 1 3 Overcurrent protection 1 4 Overvoltage protection 1 5 Output voltage adjustment range 1 6 Isolat...

Страница 3: ...input should be shut down if overvoltage protection is in operation The mini mum interval of AC recycling for recovery is 1 5 minutes LGA240A is 3minutes The recovery time varies depending on input v...

Страница 4: ...ing E mounting A F mounting 1 1 A mounting B C mounting 10 70 60 50 40 30 2 2 1Convection 80 100 60 40 20 0 20 10 0 Load factor C Ambient temperature A F mounting Forced air 0 5m3 min 1 1 D mounting E...

Страница 5: ...ounting AC DC Power Supplies Open Frame Enclosed Type Instruction Manual LGA 16 LGA F mounting should be operated by Forced air Fig 3 14 Derating curve depending on input voltage Fig 3 9 Ambient tempe...

Страница 6: ...66 77 Io 40 75 81 A B C D E F Forced air 70 Io 100 85 80 Io 70 80 75 Table 3 4 Temperatures of Point A Point B LGA100A O Mounting Method Cooling Method Load factor Max temperature Point A C Point B C...

Страница 7: ...50C 5years 3years Warranty Table 3 13 Warranty LGA50A 3R3 Y 5 12 15 Mounting Method Cooling Method Average ambient temperature year Load factor Io 75 75 Io 100 A Convection Ta 40C or less 5years 5yea...

Страница 8: ...able 3 18 Warranty LGA240A O Mounting Method Cooling Method Average ambient temperature year Load factor Io 75 75 Io 100 A Convection Ta 30C or less 5years 5years Ta 40C 5years 3years B C Convection T...

Страница 9: ...se the output voltage turn a built in potentiometer clockwise To decrease the output voltage turn it counterclockwise Please take care when you adjust output voltage by potentiometer because there is...

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