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AJMRTC CA-255S CA255 Universal LED LCD TV Backlight Constant Current Board, 10-48 Inch Boost Driver Inverter Board Step Up Power Module for TV Backlight Repair
- - CA-255S universal constant current boost board, works for 10 to 48 inch LED LCD TV backlight replacement repair
- - Wide DC input 11-36V, auto-adaptive output 18-88V, adjustable constant current from 20mA to 1000mA
- - Supports PWM dimming and on/off control, stable flicker-free LED backlight driving performance
- - Built-in multiple safety protections to avoid overcurrent, overvoltage and overheating damage
- - Compact PCB size with standard mounting holes, easy installation for TV maintenance and DIY repair
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Overview
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AJMRTC CA-255S is a universal step-up constant current driver board designed for LED LCD TV backlight repair. It is compatible with 10-48 inch TV panels and replaces faulty original backlight inverter boards.
This power module accepts 11V-36V DC input and automatically adjusts output voltage between 18V and 88V. Its output current is adjustable between 20mA and 1000mA, meeting different LED strip requirements. It supports PWM brightness dimming and enable on/off signal control. Integrated protection circuits prevent damage from overcurrent, overvoltage and overheat.
It is widely used for TV backlight troubleshooting and replacement, also suitable for LED backlight modification on monitors and display screens. Ideal for electronics repair technicians and DIY maintenance projects.
- Brand: AJMRTC
- Model: CA-255S (CA255)
- Supported TV Size: 10-48 Inch LED / LCD TV
- Input Voltage: DC 11V ~ 36V
- Output Voltage: 18V ~ 88V Auto-adaptive
- Output Current: Adjustable 20mA ~ 1000mA
- Function: Constant Current Boost, PWM Dimming, TV Backlight Driver
- Protection: Overcurrent, Overvoltage, Overheat Protection
- Application: TV Backlight Repair & Replacement
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by ThermalNest Return Policy
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