AC9-V2R-1878
397 Route 281 P.O. Box 1175
Tully, New York 13159-1175
Phone: 315 696-6676
Fax: 315 696 9923
Email: sales@acipower.com
www.acipower.com
PRODUCT DATA SHEET
01/28/10
GENERAL DESCRIPTION
The AC9-V2R-1878 is designed to power typically 4
CCFLs up to power levels of 20 Watts from a nominal
+12V source.
Intensity control is accomplished by the user providing
a DC voltage level at PIN 6 of CON1.
Enable control is accomplished at pin 5 of CON1.
A +3.3V reference voltage is available at PIN 7 of
CON1 for external use.
0.138 IN DIA HOLE (X2)
(For Quad Tube Applications)
CON5
CON4
This unit is RoHS Compliant.
MECHANICAL/ENVIRONMENTAL
Weight = 40 grams
Altitude = 10,000 ft max.
1.26 IN
CON3
CON2
Humidity < 85% non-condensing
Size (L x W x H) = 6.34 IN x 1.26 IN x 0.360 IN
PCB thickness = 0.062 IN
Mounting Holes = 0.138 IN diameter (X2)
Input Power and Control Connector = CON1
CCFL Output Connectors = CON2
CON5
6.34 IN
All outputs are open and short circuit protected.
5.04 IN
CON1
INPUT CONNECTOR
CON1
MOLEX 53261-0871
PIN #
1
2
3
4
5
6
7
8
FUNCTION
+12V(PWR)
+12V(PWR)
GND(PWR)
GND(PWR)
ENABLE
VCNTL
+3.3V REF OUT
TBD
OUTPUT CONNECTOR
CON2 - CON5
JST SM03(4.0)B-BHS-1-TB(LF)
PIN #
1
2
3
FUNCTION
CCFL HOT
NC
CCFL COLD
0.360 IN
0.062 IN (PCB)
0.30 IN
0.66 IN
0.65 IN
CCFL INVERTER
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