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Specification :
NO. | Item | Symbol | Condition | Min | Tye | Max | Unit |
1 | Input Voltage | V in |
| 10.8 | 12.0 | 13.2 | V |
2 | Input Current | I in | V in=12V, vadj=0V |
| 0.40 | 0.70 | A |
3 | Input Power | P in | V in=12V, vadj =0V | ------ | 5 | ----- | W |
4 | ON/OFF Control | V on | Normal operation | 2.4 | ---- | 5.0 | V |
V off | Shutdown | 0 | ---- | 0.7 | V | ||
5 | Brightness Adjust | V adj | 0V (Max) 5V(Min) | 0 | ----- | 5 | V |
6 | Output Voltage | V out | Vin=12v,Iout=6.0mA |
| 670 |
| V rms |
7 | Output Current | I out(Min) | Vin=12V, Vadj=5.0V Ta=25°C | 1.8 | 2.5 | 3.0 | mA rms |
I out(Max) | Vin=12V, Vadj=0V Ta=25°C | 6.0 | 6.5 | 7.0 | mA rms | ||
8 | Output Frequency | Freq | Normal operation | 40 | 50 | 60 | KHz |
9 | Open lamp Voltage | V open | No load V in=12V, Ta=0°C | 1250 | 1650 | ---- | V rms |
10 | Striking Time | T SCP | No load V in=12V, Vadj=0V | 1 | 1.2 | 2 | S |
11 | Efficiency | η | Vin=12V,Load=100KΩ | 83 |
|
| % |
• 4 lamp big mouth LCD inverter.
• High performance, low consumption.
• Good quality ,competitive price,fast delivery
• Open lamp protection • Wide Dimming Range • Lamp Current Balance Control • Input current overload protected ( fuse protect )
Applicaton :
This DC-AC Inverter was developed for 4 CCFL lamps of LCD back lighting system.
Note :
•For safety issue,Please keep 4.0mm at least from the meatal parts of the system to the inverter or put a high-voltage insulator between the inverter and the metal parts to avoid the situation of high failure or arcing(ETC).
•Don’t twist,deform,drop or knock the inverter during assembly.
•The inverter is usually designed without the case.Please take care about ESD at anytime.
•Due to the characteristic of panels,the brightness is sensitive about temperature,you must measure it in the same condition and be waiting for 10 to 30 minutes after the power on.
Tips :Please connect to us if you can't confirm that whether this product will suit for your lcd panel .we can offer LCD inverter for all kinds of LCD or LED panel .
4 lamp LCD Inverter