CXA-0320 55PW131 PCU-P124A CCFL Inverter Board
Specifications
1. Basic information
- Model:CXA-0320 55PW131 PCU-P124A
- Brand & Origin: TDK (Original Japan production)
- Type: Single-lamp CCFL backlight inverter for industrial TFT LCD
- Rated Input Voltage: DC 12V
- Input Power Max: 5W
- Input Fuse: Built-in overcurrent protection fuse
- Control Signal: Remote ON/OFF pin, analog dimming control
2. Electrical Specifications
Input Power
- Rated Input Voltage: DC 12V
- Input Power Max: 5W
- Input Fuse: Built-in overcurrent protection fuse
- Control Signal: Remote ON/OFF pin, analog dimming control
Output for CCFL Tube
- Open-circuit Output Voltage: 340V AC
- Rated Lamp Operating Current: 5.0mA
- Operating Switch Frequency: 43kHz
- Dimming Range: Adjustable brightness down to 30% of full brightness (voltage / resistance dimming)
- Protection Functions:
- Lamp open / broken tube shutdown alarm signal output
- Overvoltage protection
- Overcurrent protection
- Overheat protection
Mechanical Dimension
- Board Size: 103mm (L) × 30mm (W) × 8mm (T)
- Net Weight: ~20g
- Mounting: Chassis hole mounting for LCD metal frame
- High-voltage area coated with insulating silicone gel to prevent arcing
3. Environmental Parameters
- Operating Temperature: -10 ℃ ~ +70 ℃
- Storage Temperature: -30 ℃ ~ +85 ℃
- Max Humidity: 95% RH non-condensing
- Vibration & Shock: Industrial grade, withstand factory equipment vibration
Typical Applications
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- Factory Automation HMI Panels
- CNC machine operation screens, injection molding machine control displays, assembly line PLC touch panels
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- Portable Test & Measurement Instruments
- Signal analyzers, industrial inspection testers, laboratory diagnostic equipment
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- Medical Auxiliary Devices
- Portable vital sign monitors, medical testing equipment small display modules
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- Construction & Logistics Machinery
- Forklift control screens, mini excavator auxiliary monitors
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- Old-Style Industrial Monitoring Terminals
- Security access control panels, vending machine master displays, marine small control screens
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- Discontinued LCD Equipment Repair
- Replacement spare part for obsolete 5.7-inch CCFL industrial screens with broken original inverters
- FAQ
Q: How long will I receive my goods ?
A: Generally speaking ,It will take 5-7days to your hand by DHL/FEDEX EXPRESS
Q:Can you give me a discount if I need bulk quantity?
A:Of course!If you make a large order, we will give you discount.
Q:If goods have problem when test, How we get warranty ?
A:Please kindly contact me .we will offer technical support to resolve. or change replacment goods for you.
