Laidishine Logo-04
QUICK INQUIRY

What are the functions of the driver power supply for LED lights?

What are the functions of the driver power supply for LED lights?
Power Supply

1. Realizing Power Conversion

LED lights cannot directly use 220V AC power, whereas a driver power supply can convert 220V AC power into low-voltage DC power suitable for LED lights to operate.

2. Controlling the Magnitude of the Current

The brightness of LED lights is related to their power. The driver power supply can precisely output current to adjust the power, thereby achieving regulation and control of LED brightness.

3. Providing Stable Voltage and Current

LED light chips have very high requirements for the stability of current and voltage, and the driver power supply can prevent instability in light emission or changes in brightness caused by fluctuations in current and voltage.

4. Protection Functions.

Better driver power supplies generally have functions such as overcurrent protection, overvoltage protection, short-circuit protection, and overheat protection. When abnormalities occur in the circuit, the driver power supply will automatically cut off the output to prevent damage to the LED chips and the driver power supply itself. This enhances the reliability and safety of the LED lighting system.

Therefore, good LED lighting fixtures must be equipped with a good driver power supply.

Share:

More Posts

OEM Commercial Freezer Lighting

Why Optical Lenses Matter in Refrigerated Display Lighting — And Why Standard T8/T5 Tubes Fall Short

Lighting inside refrigerated display cases is far more complex than general room illumination. Supermarkets and convenience stores need lighting that not only makes food look fresh and appealing but also performs reliably in cold, humid environments. Unlike bare LED tubes that emit light in all directions, optical lenses precisely control the beam angle, directing light toward the merchandise rather than wasting it on the back panel or into the customer’s eyes.

The Convenience Store Near You

How to Make Your Convenience Store Thrive with Non-Stop Customers?

Want to keep your convenience store bustling with customers? Superior lighting is key. Laidishine’s professional LED solutions significantly enhance store atmosphere and product appeal, especially boosting fresh food sales, while reducing energy consumption by over 50%. This article will guide you through understanding the reasons behind the rise of convenience stores and how to increase customer traffic in your convenience store.

Get A Quick Quote

We will respond within 12 hours, please pay attention to the email with the suffix “@laidishine.com”. 

Also, you can go to the Contact Page, which provides a more detailed form, if you have more details for products or would like to obtain a light solution negotiated.

Data Protection

In order to comply with data protection laws, we ask you to review the key points in the popup. To continue using our website, you need to click ‘Accept & Close’. You can read more about our privacy policy. We document your agreement and you can opt out by going to our privacy policy and clicking on the widget.

Accept & Close
Privacy Policy