Hadish ZL-43SF5152, Service Manual

Page: 23 / 40

9.2.4 DC Output Rise Time
Output Voltage
Rise Time
（
ms
）
+12V ≤100 ms
9.2.5 DC Output Overshoot
Output Voltage
Overshoot Voltage(V)
+12V ≤10%
9.2.6 Turn-ON Delay Time
Output Voltage Turn-ON Delay Time
+12V
≤ 3S
9.2.7 Turn-OFF Delay Time
Output Voltage Turn-OFF Delay Time
+12V
≥
5 ms
9.2.8 Over Voltage Protection
9.2.9 Over Current Protection
Output Voltage
Over Current Protection
+12V
3.7A ≤ OCP ≤ 6A
9.2.10 Short Circuit Protection
When any output is short circuited to ground, the power supply is automatically protected, and
the continuous short circuit is not damaged. The output impedance is less than 0.1 ohms, which is
defined as a short-circuit circuit.
9.3 BACK LIGHT INPUT ELECTRICAL SPECIFICATIONS
INPUT
VOLTAGE
Von/off
0 0.8 V Off State
2.5 3.3 5.5 V On State
INPUT
VOLTAGE
PWM 30 -- 100 100%
PWM =100%
时最亮
EFFICIENCY
η
85 -- -- % PWM =100% ,RL= Panel
9.4 BACK LIGHT OUTPUT CHARACTERISTICS
CONNECTOR
Voltage (V) Current (mA)
Min Nom Max Min Nom Max
CNW4 56.7 65 73.5 100 550 580