BenQ MP512 Product Service Manual page 16

Appendix B - Power Supply Specification
1. Input Power Specification
Specification
Input Voltage Range
Frequency Range
Power Consumption
Regulation Efficiency
2. Output Power Requirement
The power supply can provide DC output as below：
NO. Voltage
+12 V
1
3. Lamp Power specifications
Specification
Applicable Lamp
Starting pulse from Ignitor
The unit shall meet all the operating requirements with the range 90
~ 264 VAC
The unit shall meet all the operating requirements with an input
frequency range 50 Hz ~ 60 Hz
Normal operation: 280W (Max)
standby mode: < 5W
80 % (typical) measuring at 115Vac and full load
Regulation Load Current Range
±10 %
Description
189W, AC operation
16
Description
0.15 A ~ 2.5 A
Ripple & Noise
300 mV