led driver 12v 40w

40W 12V constant voltage led driver
Ultra thin 15mm thickness
IP20
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Product Details

Flicker free 40W slim led driver constant voltage 12V 40W LED driver


Specifications

Product details

12 Volt Ip20 Led Driver

Model No.:

OTM-SS40-12

Power:

40W

Modulation mode :

No

Warranty:

3 years

Voltage(input):

100-240V

Voltage(output):

12V

Current(output):

3.33A

MOQ:

50 pieces

Frequency:

50/60Hz

Efficiency:

86%

Power Factor:

0.6

Size(L*W*H):

165*50*15mm

Application:

Neon lighting/Ceiling Light/Panel Light/Downlight

Feature:

Isolated,No flicker


Features

Energy saving, environmentally friendly.

Warranty: 3-5 years.

Small and compact size.

Comply with CE SAA ETL ROHS CB FCC certification standards.


Our service

1. “quality is our culture” 90% of led driver/power supply equipment is imported from JAPAN and GERMANY.

2. “With us your money in safe” full refund in case of bad quality or delay delivery time. We also accept payment by Paypal.

3. “Time is gold” for you and for us, we have professional team work who can making nice quality in short time.

4. “ Quality is the soul of an enterprise” 


When do I use a constant voltage LED driver?

With lighting in the real world, LEDs are usually used together in series and/or parallel circuits to create the desired outcome. Fortunately for lighting designers, manufacturers have introduced many LED products to the market that have multiple LEDs already assembled together like LED rope light, LED strips, LED bars, etc.

The most common LED strips are designed with a group of LEDs in series with a current-limiting resistor in line with them. The manufacturers make sure the resistors are of the right value and in the right position so that the LEDs on the strips will be less prone to the variation of the voltage source. Since their current is already being regulated, all they need is a constant voltage to power the LED(s).

When LEDs or an array of LEDs are constructed like this they will typically state a voltage to be run at. So if you see that your strip takes 12VDC, don’t worry about a constant current driver, all you will need is a 12VDC constant voltage source as the current is already being regulated by on board circuitry that the manufacturer has built in.


Application

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Certificates


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