C-141
Connector type/2 outputs
DC-AC Inverter
・Allspecificationsaresubjecttochangewithoutnotice.
CXA-0508
CXA-0508Specifications (Please refer to each specification before use)
Dimming
Function Yes
Operating
Temperature ℃ -10to+60
Storage
Temperature ℃ -30to+85
Operating
Humidity Ratio RH% 95max.
Safety
Standard ー
Weight g 27typ.
Dimensions
(WxDxH)
mm 130x40x9.5(*4)
Fused Input Yes
Remote ON / OFF
Yes
Alarm Signal
Function
Yes
Shutdown
Function
Yes
Silicone Coating on
High Voltage Area
Yes
Item Unit Symbol Specifi cation Condition
min typ max Vin(V) Vrmt(V) Vbr(V) Rbr(kΩ) Ta(℃)
RL1,2(kΩ)
CL1,2(pF)(*3)
Remarks
Output Current mArms
lout 1, 2
(Maximum
dimmer)
6.0 6.5 7.0
12±0.6
5 2.5 -
-10to+60
110 5 Voltage
dimmer (*1)
6.0 6.5 7.0
12±0.6
5-50
-10to+60
110 5 Volume
dimmer (*1)
lout 1, 2
(
Minimum
dimmer
)
2.1 3.0 3.9
12±0.6
50 -
-10to+60
110 5 Voltage
dimmer (*1)
2.1 3.0 3.9
12±0.6
5-0
-10to+60
110 5 Volume
dimmer (*1)
Input Current A Iin1 - 0.9 2.0
12±0.6
5 2.5 50
-10to+60
110 5 Remote ON
mA Iin2 - 0 1
12±0.6
0 2.5 50
-10to+60
110 5 Remote OFF
Oscillatory
Frequency
kHz Freq1 45 55 65
12±0.6
5 2.5 50
-10to+60
110 5
Hz
Freq2 (Duty frequency)
148 168 188
12±0.6
500
-10to+60
110 5
Open Circuit
Voltage Vrms Vopen 1500 1800 -
12±0.6
5 2.5 50
-10to+60
∞∞
Open load
AlarmSignal V Vst
- 0 0.5
12±0.6
5 2.5 50
-10to+60
∞∞
In case of
lamp anomaly
(*2)
2.5 3 3.5
12±0.6
5 2.5 50
-10to+60
110 5 On a normal
operation (*2)
Electrical Characteristics
Other Specifications
■Features
●2 outputs
●Applicablepanelsize*:15inches
●
Withbrightnesscontrolfunction(PulseWidthModulationDimming)
.
●Withshutdownfunction.
●Withasensingfunctionforrunningoutoflamp(alarmoutput).
●Inthehigh-voltagegenerator(aterminalandapattern),ananti-dust
measurebysiliconeapplicationistaken.
(Notice)Applicablepanelsizebecomesastandard.
■Applications
F A MED MEASURE
(*4) These dimensions are indicated the maximum only H. Others are typical values.
(*1) Please refer to the connection diagram for details of a dimming method.
(*2) Initial status of alarm output is 0V, and after return current detection of output, 3V are output to CN1-6.
When load (lamp) is open, and when GND has shorted, 0V will be output to CN1-6.
(*3)
Asequivalentcircuitofpanelload,connectresistanceload(RL)anddistributedcapacity(CL),andhaveprovidedbyanelectricalcharacteristic.
Dimming/Connector Type
This means that, in conformity with EU Directive
2002/95/EC, lead, cadmium, mercury, hexavalent
chromium, and specific bromine-based flame
retardants, PBB and PBDE, have not been used,
except for exempted applications.
■
Conformity to RoHs Directive
C-142
Connector type/2 outputs
DC-AC Inverter
・Allspecificationsaresubjecttochangewithoutnotice.
Outline Drawing
Connector
NO. Component name Type name Qty Remarks
Recommended suitable connector
①Printed circuit board PCB CEM-3 1 UL94V-0τ=1.0 UL94V-0t=1.0
②Input connector CN1
S7B-PH-SM4-TB(LF)(SN)
1
J.S.T Mfg., Co., Ltd
PHR-7
③
Output connector CN2,CN3
SM02(8)-BHS-1-TB(LF)(SN)
2
J.S.T Mfg., Co., Ltd
BHR-03VS-1
OutputsideCN2
PinNo. Symbol Rating Remarks
CN2-1 VHIGH1 670Vrms Output 1
CN2-2 N.C. - N.C.
CN2-3 VLOW1（2V） Output 1 return
Terminal No.
Symbol Rating Remarks
CN1-1 Vin 12± 0.6V Power source input
CN1-2
CN1-3
GND/Rbr2
0V/0to50kΩ Ground
CN1-4
CN1-5 Vbr/Rbr1 0to2.5V/
0to50kΩ Dimmer terminal
CN1-6
Vst（output）
0/3V
Alarm output

When normal : 3V
   
Lump open
: 0V
CN1-7 Vrmt 5V/0V
Remote terminal

0to0.4V:OFF
     
2.5toVin:ON
CXA-0508
OutputsideCN3
PinNo. Symbol Rating Remarks
CN3-1 VHIGH2 670Vrms Output 2
CN3-2 N.C. - N.C.
CN3-3 VLOW2（2V） Output 2 return
Label display example
Product name, Lot No., country of origin,
TDK−Lambda logo
High pressure
generating area
*From high-voltage generator, please secure space distance more than 3mm in top and bottom right and left.
Terminal Number & Function
Input side CN1
Unit: mm
C-143
Connector type/2 outputs
DC-AC Inverter
・Allspecificationsaresubjecttochangewithoutnotice.
Connections
CXA-0508
Unit operates
Operates
Does not operate
Does not operate
Unit operates
*If any one of switches SW3 to 6 becomes open, shutdown will operate, and a 5V output alarm (Vst) will be output.
Protection Circuit Operation
Load condition
Alarm output
(CN1-6)
Shutdown function
Does not shut down
Shuts down
Shuts down
When load is normal
When 1 load
(lamp) is NG
When 2 loads
(lamps) are NG
Operate as follows by switching a SW1. Operate as follows by switching a SW2.
Voltage dimmer
Vbr=0 to 2.5V
(2.5V: Maximum brightness)
Volume dimmer
VR=0 to 50kΩ
(50Ω: Maximum brightness)
RL1, 2: Load resistance (10W min.)
CL1, 2: Distribution capacity condenser (3kV min.)