LG EAY64548901 Power Supply Led Driver Board 7425109621605 Supply/led

( Brand: Lg ), ( Manufacturer Part Number: EAY64548901 ), ( Part Type: Supply Driver Board ), ( UPC: 425109621605 )

Review LG Power Supply/led Driver Board

The **LG EAY64548901 Power Supply/LED Driver Board** is a high-performance, precision-engineered module designed to deliver reliable and efficient power distribution for a wide range of lighting applications, including LED signage, commercial displays, and decorative lighting systems. This compact yet robust board integrates a sophisticated **switch-mode power supply (SMPS)** architecture, ensuring optimal energy conversion with minimal heat dissipation, which extends both the lifespan of the components and the overall system efficiency. Engineered with **high-frequency switching technology**, the unit maintains a consistent and stable output voltage while significantly reducing power losses compared to traditional linear regulators, making it ideal for environments where energy conservation and operational reliability are critical.

At its core, the **EAY64548901** features a **fully regulated DC-DC conversion system**, capable of handling input voltages within a broad range (typically 85 265V AC), which allows for seamless compatibility with global power standards without the need for additional transformers or voltage adapters. The onboard **PFC (Power Factor Correction)** circuit further enhances efficiency by minimizing reactive power, reducing electromagnetic interference (EMI), and ensuring compliance with stringent energy regulations such as ENEC, CE, and UL standards. This makes the board particularly well-suited for applications in commercial spaces, retail environments, and public installations where regulatory adherence and operational efficiency are non-negotiable.

The LED driver section of this module is equally sophisticated, incorporating **constant current (CC) and constant voltage (CV) regulation** to provide precise control over LED arrays, preventing overheating, flickering, or premature failure. The board supports **high-brightness LEDs** and can drive multiple channels or strings of LEDs in parallel, depending on the configuration, while maintaining uniform brightness and color consistency across the entire display. Advanced **overcurrent, overvoltage, and short-circuit protection** mechanisms are integrated to safeguard both the driver board and the connected LEDs from damage due to electrical surges, voltage spikes, or improper wiring, ensuring long-term durability and peace of mind for installers and end-users alike.

Designed with **modular flexibility** in mind, the **EAY64548901** can be easily integrated into larger lighting systems or custom-built enclosures, thanks to its **standardized mounting holes and compact form factor**. The board s **low-profile design** allows for efficient heat dissipation, often supplemented by passive cooling components such as heat sinks or fans in larger installations, ensuring stable operation even under sustained load conditions. Additionally, its **user-friendly input/output labeling** and **clear component layout** simplify installation and troubleshooting, reducing downtime and maintenance requirements.

Whether deployed in **retail signage, architectural lighting, or automotive displays**, the **LG EAY64548901 Power Supply/LED Driver Board** delivers a blend of **performance, reliability, and energy efficiency** that meets the demands of modern lighting solutions. Its **durable construction**, **adaptive power management**, and **comprehensive protection features** make it a versatile and dependable choice for professionals seeking a high-quality, all-in-one power and driver solution for their LED-based projects.

The LG EAY64548901 is a power supply and LED driver board commonly used in commercial and industrial lighting systems, particularly for LED fixtures. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

---

### **Pros of the LG EAY64548901 Power Supply/LED Driver Board**

1. **High Efficiency**: This unit is designed to operate with high efficiency, typically around 85-90%, which reduces energy consumption and heat generation. This is beneficial for long-term cost savings and sustainability.

2. **Reliability and Durability**: LG is a well-established brand known for producing robust electronic components. The EAY64548901 is built to withstand demanding environments, including temperature fluctuations and voltage variations, making it suitable for commercial and industrial applications.

3. **Wide Input Voltage Range**: The unit supports a broad input voltage range, often between 100V to 277V AC, which allows it to function reliably in different regions without requiring additional voltage converters. This versatility makes it easier to deploy in various locations.

4. **Low Noise Operation**: Many models in this series are designed to operate quietly, which is advantageous for applications where noise reduction is important, such as in offices, retail spaces, or residential settings.

5. **Compact Design**: The unit is typically compact, which helps in space-saving installations, especially in fixtures where space is limited.

6. **Long Lifespan**: High-quality components and efficient design contribute to a longer operational lifespan, reducing the need for frequent replacements and maintenance.

7. **Compatibility with LED Fixtures**: It is specifically designed to work with LED drivers and fixtures, ensuring optimal performance and compatibility with modern lighting technologies.

8. **Energy Savings**: By providing consistent power to LED drivers, it helps maximize the energy efficiency of the lighting system, leading to lower electricity bills over time.

9. **Overload and Short-Circuit Protection**: Many units in this series include built-in protection features to prevent damage from overloads or short circuits, enhancing the safety and longevity of the system.

10. **Easy Installation**: The design often includes user-friendly features such as clear labeling, modular connections, and straightforward wiring instructions, simplifying the installation process.

---

### **Cons of the LG EAY64548901 Power Supply/LED Driver Board**

1. **Cost**: As a high-quality and reliable product, the LG EAY64548901 may be more expensive upfront compared to generic or lower-end power supplies. The cost can be a significant factor for large-scale installations or budget-conscious projects.

2. **Limited Customization**: The unit is designed for specific applications and may not offer extensive customization options for voltage, current, or other parameters. This can be limiting for specialized or unique lighting setups.

3. **Potential for Obsolescence**: Like all electronic components, there is a risk that this unit may become obsolete over time as newer technologies emerge. LG may discontinue production or support for older models, making replacements or repairs more difficult in the future.

4. **Dependence on Brand Support**: If the unit fails or requires servicing, reliance on LG s customer support or authorized service centers may introduce delays or additional costs, especially if parts are not readily available.

5. **Sensitivity to Installation Conditions**: While the unit is durable, improper installation such as inadequate ventilation, incorrect wiring, or exposure to extreme conditions can reduce its lifespan or performance. Users must follow installation guidelines carefully.

6. **Limited Availability of Spare Parts**: For older models, finding replacement parts or compatible components may be challenging, which could complicate repairs or upgrades.

7. **Potential for Overkill in Small Applications**: For very small or low-power LED fixtures, a high-end power supply like this may be more than necessary, leading to unnecessary costs without significant benefits.

8. **Compatibility Issues with Non-Standard Fixtures**: If the LED fixtures being used are not designed to work with this specific driver, compatibility issues such as mismatched voltage or current requirements could arise, leading to poor performance or damage.

9. **Warranty Limitations**: The warranty terms for LG products may vary, and some limitations (e.g., voiding the warranty with improper installation) could affect long-term reliability guarantees.

10. **Environmental Considerations**: While efficient, the unit may still require proper disposal or recycling at the end of its lifespan, which could pose challenges depending on local regulations or disposal options.

---

### **Conclusion**

The LG EAY64548901 power supply/LED driver board is a high-quality, reliable, and efficient component well-suited for commercial and industrial LED lighting applications. Its strengths lie in its durability, energy efficiency, wide input voltage range, and compatibility with modern LED systems. These features make it an excellent choice for projects where reliability, longevity, and performance are prioritized.

However, the higher upfront cost, potential for obsolescence, and limited customization or availability of spare parts may pose challenges, particularly for budget-sensitive or small-scale applications. Additionally, proper installation and maintenance are critical to ensuring optimal performance and longevity.

---

### **Recommendation**

- Large-scale commercial or industrial lighting installations where reliability and efficiency are critical.

- Projects where the unit will be exposed to varying voltage conditions or environmental stresses.

- Applications where long-term cost savings and energy efficiency are priorities.

- Installations where proper installation and maintenance can be ensured to maximize the unit s lifespan.

- **Generic or third-party power supplies** that meet the specific voltage and current requirements of your LED fixtures. These may offer cost savings without sacrificing performance if they are from reputable manufacturers.

- **Lower-wattage or entry-level LG units** if the application does not require the full capacity of the EAY64548901.

- **Modular or plug-and-play LED drivers** that simplify installation and offer flexibility for future upgrades.

Before purchasing, verify the compatibility of the unit with your specific LED fixtures, consult the manufacturer s specifications, and ensure that the installation environment meets the unit s operational requirements. If in doubt, consult with a lighting specialist or electrician to confirm the best fit for your needs.

Details:

Each of our appliance parts also gets inspected multiple times. LG EAY64548901 Power Supply/LED Driver Board: Board, Part Number: EAY64548901, Manufacturer Visible EAX67165201 1.9, LGP32D-17F1, Warranty: 180-Day Warranty, Known model's: Brand: Versions: LG: 32LK610BPUABUSWLJM, 32LM570BPUADUSELUM, 32LM620BPUADUSELUM, 32LT560HBUAAUSELJM, BUSELJM, 32LT570HBUAAUSELJM, BUSELJM. Hes a pretty smart guy don't tell him we actually admitted that and soon discovered that harvesting the undamaged TV parts within reclaimed TVs is better business model more Eco-friendly. We seek compatibility's.

Whatever you want. We demand quality. Its easier than you think!, If you're repairing your TV, after diagnosing its symptoms, the first step is finding correct TV part. Let's start your repair journey today.

part #: eay64548901 prices

• $11.99-$29.99

specifications tvboardgo:

• brand: Lg
• mpn: Eay64548901
• part type: Supply Driver Board
• upc: 425109621605

general tvboardgo:

• condition: Used
• TV, Video Home Audio > TV, Video Audio Parts > TV Boards, Parts Components

offer tvboardgo:

• options: Ship-to-home
• started: May 9, 2026
• quantity: 2
• availability: In Stock
• sold: 0

returns tvboardgo:

• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted
• method: Money back

seller tvboardgo:

• # reviews: 97464
• city: Burnsville, Minnesota
• rating: 99.2%

payments tvboardgo:

• wallet: Apple-pay
• credit card: Mastercard
• other

shipping tvboardgo:

• type: Calculated
• service: USPS First Class
• cost: $0.00
• carrier: USPS
• transit: 4-6 Days
• class: Standard

Lg EAY64548901 Is Similar To:

• 0500-0407-1200 Lg 32ld400-ua Power Supply (42.4% similar) This board has been tested and it is in working condition...(December 23rd, 2017)
• 0500-0412-1010 Lg Vizio Television Power Board (33.3% similar) Arrives to you in 100 working order guaranteed. Large inventory fair pricing fast shipping electronics parts appliance viz E321VL TV television power board Lg arrives to you in 100 working order guaranteed. A bonus 13 value. Many television model's use more than one set of parts. Pictures are of ...(July 21st, 2018)
• 0500-0502-1050 Lg Tv Part Power Supply (41.5% similar) ...(March 5th, 2017)
• Unit 0500-0607-0220 Board 47 Power 47lv4400 Lcd Supply Motherboard Lg (38.3% similar) Guaranteed working. Lg 47 47LV4400 LCD power supply board unit motherboard pulled from 1 year old TV with broken screen...(January 17th, 2015)
• 08-l14twa2-pw220an Lg Power Supply Model Pcb (40.9% similar) This board works fine. This board is from a TV with led problems...(January 11th, 2019)
• Sus 30 60pc1d-ue 6871qzh060b Vizio 0940-0000-0560 Vm60phdtv10a Lg Board (17.4% similar) You're buying a new z sustain board 6871QZH060B for Lg model 60PC1D EU and viz model VM60PHDTV10A send your old core defective board and get a credit of 30. For it instantly. Beware of other parties offering similar items at extremely low and attractive prices with limited warranty and unknown ...(January 21st, 2015)
• 1-862-810-13 Lg Projection Tv Supply Power Board (45.7% similar) Large inventory fair pricing fast shipping electronics parts appliance Lg MU-42PM11 42 projection television supply APS-208 power board 3501V00182B arrives to you in 100 working order guaranteed. If you ever need anything at all, do not hesitate to. Arrives to you in 100 working order guaranteed. ...(April 23rd, 2018)
• 65e510-6m63n 65lb5200-ua Board Power Lg 1408259la 1408259m-p01959 Supply (27.1% similar) All repair orders include refurbishing. There are many other reasons someone might want something repaired instead of replaced. Things break, technology goes down and volcanoes erupt. Are you a technician or end user in need of technical support call one of our certified technicians today for ...(March 11th, 2015)
• 168p-p5l031-w1 Lg 60 60lb5200-ua Power (26.8% similar) From a working TV with cracked screen...(April 22nd, 2017)
• 168p-pl601d-w0 Lg Power Supply (45.9% similar) Lg 65UH5500-UA power supply P6L01D 168P-PL601D-W0 5835-P6L01D-W0...(December 4th, 2018)
• Eay36781302 Power 2300keg021a Lg Board 47lc7df (46.2% similar) ...(February 16th, 2015)