Displays
INV-CLIO-12-U-002 Inverter
This is a DC-AC Inverter to drive Cold Cathode Fluorescent Lamp.The INV-CLIO-12-U-002 is a 3 CCFL
Inverter Module specifically designed for driving 10.4” ANDpSi104EA5S-4HB display. This inverter is
available with a dimming function that permits brightness control from a DC voltage source or external
Potentiometer. The maximum output current is externally regulated or programmable over a range of 6
to 7.5 mA. The Digital Dimming Technique provides flicker-free brightness control in PWM Duty Cycle
from 1.0ꢀ to 99ꢀ dimming application. The module design is based on Embedded programs so that
the module provides low cost and high performance. This inverter supports fixed frequency operation,
soft-start, anti-interference capability, open/shorted lamp protection with Watch-Dog timeout.
Appearance: General Tolerance: 0.3mm
Dimension: L * W * H = 105mm (typ) * 60mm (typ) * 15.0mm (max)
Absolute Maximum Rating
Item
Voltage (Vin)
Input Current (U Lamps)
Output Voltage, no load
Output Current
Ratings
12V 10ꢀ
4W 5ꢀ
Item
Ratings
3.0W 5ꢀ
-40º to +85º
≤ 90ꢀ
Output Power (each output)
Ambient Operating Temperature
Operating Relative Humidity
Storage Temperature Range
1400 Vrms
7.5 mArms (Internally Limited)
-40º to +85º
Recommended Operating Conditions (for 2 x 98mm + 21mm U type CCFL)
Item
Symbol
Min
10.8
3.5
Typ
12.0
3.8
–
Max
13.2
4.0
Unit
V
V
Input Supply Voltage
in
P
Output Power (each output)
Dim Control Input Voltage Range
Lamp Operating Voltage
W
o
V
Ctrl
0.5
5.0
V
dim
V
375
6.5
396
7.0
430
7.5
Vrms
mArms
lamp
Io
Lamp Current (Full Brightness)
lamp
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel:408.523.8200 • Fax:408.733.1287 • sales@purdyelectronics.com
www.purdyelectronics.com
8
11/8/06
PURDY [ PURDY ELECTRONICS CORPORATION ]
