Connector type, Dimming, bulbs DC-AC Inverter CXA-0231

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Connector type, Dimming, bulbs DC-AC Inverter CXA-0231

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A442_CXA0231 (1/2)
Connector type, Dimming, bulbs
DC-AC Inverter
CXA-0231
FEATURES CXA-0231 inverter cold cathode fluorescent lamps features built-in dimmer. Because they employ advanced output current control, fluctuations input voltage, load, distributed capacitance have virtually effect brightness. (pulse-width modulation) circuit mounted CXA0231 enables brightness adjustment range wider than that conventional type. Output open short circuit conditions result damage, heat generation, other difficulties. Safe design that includes built-in overcurrent protection element. high-voltage terminal coated with silicone reduce possibility occurrence defect caused dust. SHAPES DIMENSIONS
180.3max. 146.5±0.15 (3.5) 80±0.15
TEMPERATURE HUMIDITY RANGES
Temperature range (°C) Humidity range(%)RH Operating Storage 95max. [Maximum wet-bulb temperature 38°C]
25.3max.
18±0.15
(3.5) PWB1
8max.
Substrate (PWB: Printed wiring board): Inflammable material UL94V-0(FR-4 CEM-3) t=1mm High-voltage generator (The entire surface within range 50mm away from base output)
Input connector Output connector Output connector
Connector manufacturer's company type Japan Solderless Terminal Co., Ltd. S5B-PH-SM3 Japan Solderless Terminal Co., Ltd. SM02(8.0)B-BHS-1 Japan Solderless Terminal Co., Ltd. SM02(8.0)B-BHS-1
Weight: typ. Dimensions
Symbol
TERMINAL NUMBERS FUNCTIONS
Terminal CN1-1 CN1-2 CN1-3 CN1-4 CN1-5 Functions Input voltage Edc: 14.4V 12V[nom.] Brightness dimmer voltage Edc: 1.3V (Maximum brightness Used internal circuits, connect. Remote voltage off/5 14.4V:on Symbol N.C. Vrmt
Terminal CN2-1 CN2-2 CN2-3 Functions Output 1[High voltage] Irms Output 1[Low voltage] (2V) Symbol VHIGH1 N.C. VLOW1
Terminal CN3-1 CN3-2 CN3-3 Functions Output 2[High voltage] Irms Output 2[Low voltage] (2V) Symbol VHIGH2 N.C. VLOW2
specifications subject change without notice.
A442_CXA0231 (2/2)
Connector type, Dimming, bulbs
DC-AC Inverter
CXA-0231
ELECTRICAL CHARACTERISTICS
Specifications Conditions Brightness min. typ. max. Vin(V) Vrmt(V) Vbr(V)1 Ta(°C) Iout1/lout2 12±2.4 5±0.25 Maximum Iout1/lout2 12±0.6 5±0.25 25±1 Maximum Iout1/lout2 12±2.4 5±0.25 1.3±0.05 Minimum Output current Irms Iout1/lout2 12±0.6 5±0.25 1.3±0.05 25±1 Minimum Iout1/lout2 12±2.4 5±0.25 1.7±0.05 Iin1 0.78 12±0.6 5±0.25 25±1 Input current Iin2 12±0.6 25±1 Oscillation frequency 12±0.6 5±0.25 Open circuit output voltage Erms Vopen 1500 1700 12±0.6 5±0.25 range 1.3V recommended variable range brightness dimmer control voltage Vbr. Although there problem operation within range 1.5V brightness dimmer control voltage Vbr, uneven brightness like occur when lamp used load. Please check carefully before use. Items Unit Symbol
TYPICAL CONNECTIONS EXAMPLE VOLTAGE DIMMER CONTROL
14.4V Vrmt1 14.4V 1.3V CN1-3 CN1-4 CN3-3 CN1-1 CN1-2 CN1-5 CN2-3 CN3-1 (CCFL) CN2-1 (CCFL)
BRIGHTNESS DIMMER VOLTAGE OUTPUT CURRENT CHARACTERISTICS
Output current Iout(mA) Brightness dimmer voltage Vbr(V)
EXAMPLE POTENTIOMETER DIMMER CONTROL
14.4V Vrmt1 14.4V 1.3V CN1-1 CN1-2 CN1-5 CN1-3 CN1-4 CN3-3 CN2-3 CN3-1 (CCFL) CN2-1 (CCFL)
DIMMER CONTROL
14.4V CN1-1 CN1-2 CN1-5 CN1-3 CN1-4
CN2-1 (CCFL) CN2-3 CN3-1 (CCFL) CN3-3
Vrmt (remote voltage) shall after b:off
A442_CXA0231 001127
specifications subject change without notice.

Connector type, Dimming, bulbs DC-AC Inverter CXA-0231

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