LED Power Supply
LED Power Supply Wholesale
Prowin offers Power solutions for a wide range of industries. Such as LED lights, LED signs, LED screens, home and office industries, Industrial, CCTV, telecommunications, and 3D printers, our power solution is sure to meet customized needs. Our qualified power supplies include the enclosed switching power supply, open-frame power supply, AC wall adapters, desktop power Adapters, and battery chargers.
LED Power Supply
LED devices have two types of power supply: 1. A power source with a constant voltage, also called a lighting transformer. 2. A LED driver with constant current output.
Constant voltage power supply/LED lighting transformer
Constant voltage LED power supplies are sometimes known as lighting transformers. This implies that the output voltage is stable. It works great with the LED system, which has current-limiting resistors. Such as LED tapes, LED billboards, LED displays, and so on. DC 5V, DC 12V, and DC24V are three standard output voltages for LED power adapters.
LED driver with constant current
A constant current LED driver maintains a fixed output current regardless of changes in input voltage. That means the LED driver will supply a constant current to the LED lights, guaranteeing their consistent operation. It can power the LED systems without a current-limiting device (like a resistor).
LED Power Supply-Enclosed Type:
Item | Input | IP Level | Output Voltage | Picture | Output Power |
AC 100-240V or AC110V220V switch | IP 20 | DC 12V |  | 15W-480W | |
AC 100-240V or AC110V220V switch | IP 20 | DC 24V |  | 15W-480W | |
AC 100-240V or AC110V220V switch | IP 20 | DC 5V |  | 10W-300W | |
AC 100-240V | IP 20 | DC 5V,12V,24V Optional |  | 200W |
AC DC Power Adapters for LED lights:
Item | Input | Efficiency | Output | Picture | Size |
AC 100-240V | ≥78.8% | DC 5V/6V/9V/12V/15V/20V/24V optional |  | 62*40*28mm | |
AC 100-240V | ≥87% | DC 5V/6V/9V/12V/15V/20V/24V optional |  | 100*50*34mm | |
AC 100-240V | ≥88% | DC 5V/6V/9V/12V/15V/20V/24V optional |  | 103*41*36mm | |
AC 100-240V | ≥90% | DC 5V/6V/9V/12V/15V/20V/24V optional |  | 114*50*30mm | |
AC 100-240V | ≥88% | DC 5V/6V/9V/12V/15V/20V/24V optional |  | 140*60*34mm | |
AC 100-240V | ≥88% | DC 5V/6V/9V/12V/15V/20V/24V optional |  | 176*72*40mm |
FAQ
LED power supply, or called LED Lighting transformer is a electrical device which provide the right power format to LED devices function correctly. Most LED devices wording under the DC input, so we need the power supply to convert the power source into the right DC power for them.
The difference between LED driver and LED power supply is whether the voltage or the current is fixed. LED drivers regulate the current while the LED power supplies regulate the voltage
The short answer is NO. You can use the right power supply which LED lights works. Such as the right power(wattage) and voltage(volt) which LED lights required.
It depends on what LED devices need. If the LED devices working under 12 volt power supply, then it’s OK. One more tips, please confirm if the LED device need the constant voltage power supply or constant current LED driver.
The worldwide certificates of the LED power supply are available for us, such as: CE, FCC, cUL, SAA, GS, TUV, KC, PSE etc. Contact us for more details.
We offer 2-3 years warranty for the power supply. All the items are 100% burn-in tested under the safety standard before shipment.
Yes, customized requirements is welcome, we’d like to offer you the right power solution according to your request.
It depends on the quantity and item. If there’s stock for the item, 3-5 days will be OK. If the order quantity is under 1000pcs, it’ll take about 7-10 days for production, if over 1000pcs, it’ll take about 10-20 days for production.
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