(edit with the Customer Reassurance module)
(edit with the Customer Reassurance module)
(edit with the Customer Reassurance module)
The PWM-40-12DA power supply by Mean Well is a high-class impulse device designed to power LED lighting. It is characterized by a power of 40W and an output voltage of 12V at a current of 3.34A, which ensures a stable power supply and is crucial for maintaining the long life and reliability of LED lighting. The power supply has a hermetic polymer housing with an IP67 protection rating, which means it is fully dust-resistant and can be immersed in water to a depth of up to 1 meter for 30 minutes. Additionally, the power supply is equipped with a 3-in-1 dimming function, allowing you to adjust the brightness using 1~10VDC voltage, PWM signal or resistor. This is an ideal solution for various lighting installations, guaranteeing the appropriate color temperature and energy efficiency.
The PWM-40 series is a 40-watt AC/DC LED driver with constant voltage mode and PWM style output that is capable of maintaining color temperature and brightness uniformity when driving all types of LED strips. The PWM-40 operates in the range of 90~305VAC and offers models with various voltage ratings ranging from 12V to 48V. Thanks to high efficiency up to 90%, with a fanless design, the entire series is able to operate at a housing temperature of -40°C ~ +85°C with free air convection. The entire series has an IP67 protection rating and is suitable for use in dry, damp or wet locations. The PWM-40 is equipped with a dimming function that changes the duty cycle of the output, providing great flexibility in LED strip applications.
Constant voltage PWM style output
at a frequency of 1.47kHz
Plastic housing with class II construction
Built-in active PFC
Class 2 power unit
Power consumption without load <0.5 W
Completely enclosed, with IP67 protection level
Function: 3 in 1 dimming (dimming to turn off)
Typical lifespan >50000 hours
5 years warranty
LED power supply: PWM-40 is ideal for powering LED lighting systems, including LED strips and modules.
Home automation: Can be used in smart home systems to power devices such as sensors, controllers and controllers.
Monitoring systems: Perfect for powering CCTV cameras and other security systems where power supply stability is required.
Electronic devices: Used to power various electronic devices and prototypes in hobby and professional applications.
Power Supply for DIY Projects: The PWM-40 is a popular choice among electronics enthusiasts who need a power supply for their own projects.
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Output voltage: |
12V |
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Output power: |
40W |
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MAX output current: |
3.34A |
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Water resistance: |
IP67 |
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Operating temperature: |
-25 ~ +70℃ |
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Overload protection: |
Yes (Hiccup) |
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Surge protection: |
Yes (Hold & Restart) |
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Security certificates: |
UL8750( type ”HL” ), UL879( for 12V,24V only), CSA C22.2 No. 250.13-12; ENEC BS EN/EN61347-1BS EN/EN61347-2-13 independent ,BS EN/EN62384, IP67,BIS IS15885( for 12V,24V only), EAC TP TC 004,GB19510.1,GB19510.14 approved; Design reference to BS EN/EN60335-1 |
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Model: |
PWM-40-12-DA |
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Dimensions: |
150 x 53 x 35mm |
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Weight: |
490g |
Data sheet
Specific References