E301791 Power Board
Overview
Product sourcing insights & recommendations
The "e301791" is a widely used LG power supply board identifier found in high-end NanoCell TVs, UltraWide monitors, and medical-grade displays.
Market trends for 2026 show a significant shift toward the "Repair over Replace" model, with 77% of consumers preferring maintenance due to the rising costs of new 8K electronics. There was a notable surge in TV repair demand in April 2026, although supply for specific older SKUs (like medical displays) is tightening. The following report provides a detailed analysis of compatibility, failure symptoms, and market growth projections.
The following market insight report contains detailed technical specs, pricing, and 2026 trend data:
Based on the current stock shortage for medical-grade boards, you may want to:
E301791 Power Supply Board For Lg Tv Monitor Wholesale Price
Products · 2 lists
original L40E6_ NSM LCD TV power board BN44-00947A/C L43E8SN_RDY BN44-00947F/L Please provide photos for verification
Jinrongda Electronics (Shenzhen) Co., Ltd.🇨🇳CN6 yrs
SW-28S Good Quality 12V 4A LCD TV Power Supply Constant Current Integrated Board SW-15X HS-N201 PCBA Solution
Shenzhen Mixinwei Trading Co., Ltd.verified🇨🇳CN6 yrs
High Quality LED TV Power Supply Board PCBA Manufacturer Custom 100-200W Power Board for Smart TV LED Backlight Driver
Suzhou Engine Electronic Technology Co., Ltd.verified🇨🇳CN4 yrs
12-18V LCD Universal Power Supply Board Module Switch Tube 300V For LCD Display TV Maintenance CA-888
Shenzhen Inventor Electronic Technology Co., Ltd.🇨🇳CN5 yrs
New TV Power Board BN44-00498A/B/D Compatible PCB Board for Samsung UA40EH5000R/U40EH5300R (40inch/46inch)
New and Original Power Board PD37AF1E_ZSM BN44-00355A Board for TV
CA-888 12-18V LCD Universal Power Supply Board Module Switch Tube 300V For LCD Display TV Maintenance.
Shenzhen Sanhuang Technology Co., Ltd.🇨🇳CN1 yr
CA-1209A LED Strip Backlight Constant Current One LCD TV Display Built-in Power Supply Board KZ1209
Shenzhen Boyida Electronics Co., Ltd.🇨🇳CN4 yrs
Switching Power Module 14-60 Inch LCD Television Switching Power Supply Board Universal Receiver Power Supply Adjustable 5V-24V
Shenzhen Eshinede Technology Co., Ltd.🇨🇳CN8 yrs
Cheap Price SW-10 Universal LCD TV Power Board with Output Motherboard Voltage 12V and Maximum Current 3A
ODM/OEM Household Five-Wire TV Power Supply Boards Unique Design at Low Price Electronic Components
DVD Universal Power Supply Board EVD Switching Power Supply +5V +12V -12V Circuit Module
Shenzhen Binyueda Electronics Co., Ltd.🇨🇳CN6 yrs
Starwell LD1536P 12V 4A 48W Switching Power Supply Module for LCD TV Power Board (19-32 Inch)
STARWELL TECHNOLOGY CO., LIMITED🇭🇰HK2 yrsDVD Universal Power Supply Board EVD Switching Power Supply +5V +12V -12V Circuit Module
Starwell LD1536P 12V 4A 48W Switching Power Supply Module for LCD TV Power Board (19-32 Inch)
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MEAN WELL Switching Power Supply Manufacturer
Mean Well
covering 0.5 to 25600W. MEAN WELL carries over 10,000 models of standard power supply products, to provide the power solutions for all types of applications.
E301791 (SP722-Y01A) Rev.A Power Supply Board
Smart Buys Only
E301791 (SP722-Y01A) Rev.A Power Supply Board. Brand New Never used. Application unknown, if you have any question please email us.
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