Subject:
Product Engineering Specification
Part No.:
BK.01191.203
Rev.: 4
Doc. No.: 201-C005
Project Code:
BK.01191.001
Page 3 of 15
Model Name:
B191-203
Form No.:A-01-001-09(111107) 保存期限:最新狀態 保存單位:eGRNSystem
過期處置:背面紙
Release Notice
1. Purpose
This functional specification defines the performance characteristics of 40” TV LIPS.
The LIPS includes AC to DC converters and LED converter.
There are three outputs with the DC/DC converter: 5.1V / 0.37A ; 12.5V / 7.08A and 12Va / 1.77A
for standby / Tcon / Audio and 67V / 120mA for LED light-bar.
The LED converter can drive 6 string light-bars for 40” backlight.
2. Input Characteristics
2.1 Rated Voltage
It is normal for 230Vac±10% input AC voltage.
2.2 Input Voltage Range
The power supply operates from 198Vac to 264Vac and no range switching is necessary
or possible.
2.3 Rated Frequency
It is normal for 50~60Hz±3 and single phase.
2.4 Frequency Range
The power supply shall operate with an input frequency from 47Hz to 63Hz.
2.5 Efficiency
87% minimum at 230Vac input voltage, Maximum load for the PSU.
(5V/0.37A 12V/7.08A 12Va/1.77A 48V/1.12A)
2.6 Inrush Current
Maximum inrush current from AC power turns on at any point on AC Sin-wave.
(1) Must not cause any damage on the all of power supply components.
(2) No fuse breakdown
Specification Condition
70A peak 230Vac,Cold start
To Next Page
Loading...
