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TDK CXA-0308 CCFL Inverter
- Manufacturer: TDK Lambda
- Category: CCFL Inverters & Accessories
- Input Voltage (Vin): 10.8 – 13.2 V DC (typically 12 V)
- Input Current: Typ ~0.55 A; Max ~0.75 A
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TDK CXA-0308 CCFL Inverter
The TDK CXA-0308 CCFL Inverter (9Z29T) is a high-reliability dual-lamp CCFL backlight inverter engineered for industrial and commercial LCD applications. Operating on a 10.8–13.2 V DC input, typically 12 V, it delivers stable output for two lamps with a consistent ~5 mArms lamp current per channel.
The inverter provides a normal ~600 Vrms output voltage, with a strong 1200–1250 Vrms start-up voltage for dependable lamp ignition, even in cold conditions. Designed with PWM dimming, analog brightness control (0–2.5 V / potentiometer), and alarm output (Vst), it supports intelligent system monitoring and adjustable illumination.
Its silicon-coated high-voltage section enhances safety and insulation durability. Built for harsh environments, it operates from –10°C to +70°C and stores safely at –30°C to +85°C. The compact 105 × 25 × 8.5 mm size makes it ideal for space-restricted LCD modules.
While our engineers carefully upload product details based on official datasheets, occasional errors may still occur. We encourage users to verify specifications as needed for complete accuracy.
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Note : All tax and custom duty should be pay by buyer only.
Note: All trademarks and trade names used are the property of their respective owners.
| Brand | TDK |
| Model Number | CXA-0308 (9Z29T) |
| Series | CXA |
| Application | LCD backlight inverter (dual-lamp CCFL / EL lamps) |
| Input Voltage (Vin) | 10.8 – 13.2 V DC (Typically 12 V) |
| Input Current | Typical: ~0.55 A; Max: ~0.75 A |
| Output Voltage (Lamp) | ~600 Vrms (normal), ~1200–1250 Vrms (start/open circuit) |
| Lamp Current | ~5 mArms per lamp (dual output) |
| Features | PWM dimming, alarm output, current feedback, silicon-coated high-voltage area |
| Brightness Control | 0–2.5 V analog or 0–50 kΩ potentiometer (dimming input) |
| Alarm Signal (Vst) | Outputs +5 V on lamp failure or open circuit |
| Operating Temperature Range | –10°C to +70°C |
| Storage Temperature Range | –30°C to +85°C |
| Dimensions (W × D × H) | Approx. 105 × 25 × 8.5 mm |
Note : All tax and custom duty should be pay by buyer only.
Note: All trademarks and trade names used are the property of their respective owners.
Accuracy Disclaimer: Specifications provided are based on datasheet and are subject to change without notice. While every effort has been made to ensure accuracy, errors may occur. Users are encouraged to verify specifications with the manufacturer and consult for any specific questions or requirements.
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