DC-AC INVERTER UNIT
(PRELIMINARY INFORMATION)
CXA-0231 (8W DUAL OUTPUTS WITH WIDE DIMMING FUNCTION)
REMOTE TERMINAL CIRCUIT
(Reference)
APPLICATION (for example)
Voltage Dimming Type
CN1-1(Vin)
CN1-2(GND)
CN1-5(Vrmt)
CN1-3(Vbr)
CN1-4(NC)
CN2-1(VHIGH1)
CN1-1
Vin
Vin
10k
Ω
CCFL1
RL1
9.6~14.4V
Iout1
Iout2
SW
NPN
PNP
10kΩ
10kΩ
CN2-3(VLOW1)
CN3-1(VHIGH2)
On
CN1-5
Vrmt
10kΩ
Vrmt
5~14.4V
Off
CCFL2
RL2
IC1
Vbr
0..1,3VDC
CN3-3(VLOW2)
CN2-1(VHIGH1)
None Dimming Type
CN1-1(Vin)
CN1-2(GND)
CN1-5(Vrmt)
CN1-3(Vbr)
CN1-4(NC)
Vin
9.6~14.4V
CCFL1
RL1
Iout1
Iout2
CN2-3(VLOW1)
CN3-1(VHIGH2)
CCFL2
RL2
CN3-3(VLOW2)
TEST CIRCUIT
Iin
T1
C10
Q6
CN1-1
Vin
CN2-1
Vhigh1
A
RL
V
Vopen
Vin 9.6
~14.4V
CN1-2
GND
F1
A
A
Iout1
CN1-3
Vbr
CN2-3
Vlow1
T2
C25
Q13
Vbr 0~1.3V
CN1-4
NC
CN3-1
Vhigh2
RL
b
CN1-5
Vrmt
F2
Vrmt 5V
a
SW
Iout2
CN3-3
Vlow2
1000:1
F
V
Power Systems – The Power Solution
Email:
Web:
www.Power-Systems.de
Info@Power-Systems.de
Address: Dörnet 8 ; 74360 Ilsfeld-Auenstein / Germany
Tel. :
Fax:
+ 49 / 70 62 / 67 59 - 6
+ 49 / 70 62 / 67 59 - 80
All specification are subject to change without notice.
Page ( 3 / 4 )
VER, 04 October 2002
POWER-SYSTEMS [ POWER SYSTEMS GMBH+CO.KG ]
