CXA-L0605-VJL TDK | Alldatasheet
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Technical content
- All specifications are subject to change without notice. (1/2) 001-01 / 20030919 / ea436_cxal0605.fm Power Supplies CXA Series CXA-L0605-VJL DC to AC Inverters Connector type, Dimming, 4W, For 1 Bulb
FEATURES
The CXA-L0605-VJL is an inverter for cold cathode fluorescent lamps and features a built-in dimmer. Because they employ advanced output current control, fluctua- tions in input voltage, load, and distributed capacitance have vir- tually no effect on brightness. Output open and short circuit conditions result in no damage, heat generation, or other difficulties. Safe design that includes a built-in overcurrent protection ele- ment. Insulation is simplified due to flat backside surface of board. TEMPERATURE AND HUMIDITY RANGES SHAPES AND DIMENSIONS TERMINAL NUMBERS AND FUNCTIONS CN1 ∗ Brightness can be controlled by adjusting Vbr within a range of 0 to3V. CN2 Temperature range (°C) Operating 0 to +60 Storage –20 to +85 Humidity range(%)RH 95max. [Maximum wet-bulb temperature 38°C] Connector manufacturer’s company and type Symbol 1 Input connector Morex Japan Co., Ltd. 53261-0590 CN1 2 Output connector Japan Solderless Terminal Co., Ltd. SM02(8.0)B-BHS-1 CN2 CN1 CN2 20max. 12.8±0.2 (4) (4.5) 2-ø2.2±0.1 82±0.2 95.5max. Weight: 14.5g typ. Dimensions in mm ∗1 Substrate(PWB: Printed wiring board): Flame retardant material UL94V-0(FR-4 or CEM-3) t=1mm ∗2 : High-voltage generator (The entire surface within a range of 40mm away from the end of the base in the output) 1 ∗1 2 8max. 40∗2 Terminal No. Functions Symbol CN1-1 Input voltage Edc: 4.75 to 5.25V 5V[nom.] Vin CN1-2 0V GND CN1-3 Remote voltage Edc 0V: off/5 to 5.25V:on Vrmt CN1-4 Brightness dimmer voltage∗ Edc: 0 to 3V(Maximum brightness on 0V) Vbr CN1-5 Used in the internal circuits, do not connect. N.C. Terminal No. Functions Symbol CN2-1 Output[High voltage] Irms 3 to 6mA V HIGH CN2-2 —— N.C. CN2-3 Output[Low voltage] (2V) V LOW
All specifications are subject to change without notice. (2/2) 001-01 / 20030919 / ea436_cxal0605.fm Power Supplies CXA Series CXA-L0605-VJL DC to AC Inverters Connector type, Dimming, 4W, For 1 Bulb
ELECTRICAL CHARACTERISTICS
EXAMPLE OF VOLTAGE DIMMER CONTROL EXAMPLE OF POTENTIOMETER DIMMER CONTROL NO DIMMER CONTROL ∗ SW a:on, b:off BRIGHTNESS DIMMER VOLTAGE-OUTPUT CURRENT CHARACTERISTICS Items Unit Symbol Specifications Conditions Brightnessmin. typ. max. Vin(V) Vbr(V) Ta( °C) R L(kΩ) Output current Irms mA Iout 5.3 6 6.7 5±0.25 0 0 to 60 70 to 90 Maximum 5.4 6 6.6 5±0.25 0 23±5 80 Maximum 2.5 3 3.5 5±0.25 3 0 to 60 226 Minimum Input current Idc A Iin — 0.7 0.8 5 0 23±5 80 Oscillation frequency kHz F L 35 45 55 5±0.25 0 0 to 60 70 to 90 Open circuit output voltage Erms V Vopen 1500 1700 — 5±0.25 0 0 to 60 ∞ CN2-1 CN2-3CN1-5 CN1-4 CN1-3 CN1-2 CN1-1 a b SW∗ Vrmt 5 to 5.25V Vbr 0 to 3V Vin 4.75 to 5.25V RL (CCFL) CN2-1 CN2-3CN1-5 CN1-4 CN1-3 CN1-2 CN1-1 a b SW∗ Vrmt 5 to 5.25V Vbr Vin 4.75 to 5.25V RL (CCFL) ex. 50kΩ CN2-1 CN2-3CN1-5 CN1-4 CN1-3 CN1-2 CN1-1Vin 4.75 to 5.25V RL (CCFL) 1234 6 5 Brightness dimmer voltage Vbr(V) Output current Iout(mA)