Acer AL1515, Руководство по обслуживанию

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Protection function
Auto-recovery design is acceptable, but input power must be less than 5W
1) SCP: Short circuit protection must be acted on both outputs
2) OPP: Should be protected when output power consumption is within 40W ~ 70W
Inverter Electrical Specification:
For Hannstar HSD 150SX84-D
Condition Min. Typ. Max. Unit
Input Voltage --- --- 12 --- V
Input Current --- --- 1.0 --- A
ON 0 1.0 V Backlight ON/OFF Control
OFF 2.0 3.0 --- V
Brightness Adjust
(Lamp Current Control)
Min. Luminance / Max.
Luminance
--- 55% --- ---
Output Voltage Vin=12, Iout=6.5mA --- 750 --- Vrms
HSD150SX84-B 200 250 ---
Brightness
HSD150SX84-D 175 200 ---
Cd/m²
Output Current(Each connector) Vbri=0.5~3.2V 3 6.5 7 mA
Frequency --- 40 50 70 KHz
Open Lamp Voltage --- 1350 --- --- Vrms
Striking Time --- --- 1.0 --- S
Lamp Current Balance --- --- ±0.3 --- mA
Efficiency Vin=12V --- 80 --- %
Operating Life Time --- 30000 --- --- Hr
*.The open lamp voltage is testes at output connector terminal
* Life time(Hr) can be defined as the time in which it continues to operate under the condition:
Ta=25±3°C, I
L
=6.0Ma(ms) and f
L
=30 KHz until one of the following event occurs:
1. When the brightness becomes 50%
2. When the startup voltage (Vs) at 0°C becomes higher than the maximal value of Vs specified above.