Mean Well - PWM-120-36 - Waterproof LED Transformer / Driver - AC/DC Transformer - 36V 120W LED Driver - IP67

Brand: Mean Well
Product Code: PWM-120-36
Reward Points: 9595
Availability: In Stock
Unit Price: $95.95
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Meanwell PWM-120 series LED Driver Specifications Sheet

PWM-120 is one 120W waterproof constant-voltage output LED power supply series. Differentiating from general DC output power supplies, PWM-120 transmits PWM style output, adapting to directly driving all kinds of LED strips that the color temperature can be maintained and the brightness homogeneity can be assured. Adopting a universal input range between 90VAC and 305VAC and incorporating the built-in PFC function, this series is also designed with a 3 in 1 dimming function (0~10Vdc, PWM signal or resistance) that simplifies the brightness adjustment for system designers so as to achieve light reduction and energy conservation.


Providing a high efficiency up to 90.5% and a low no load power consumption below 0.5W, PWM-120 can satisfy the energy saving demand for the new generation LED lighting. The class 11 design (without FG pin) and the double insulation weather-resistant cable (SJTW) on the input side make it convenient for users to flexibly install on various types of lighting systems. The enclosure design is a 94V-0 flame retardant plastic case. The interior is fully potted with silicone that enhances the heat dissipation and allows PWM-120 to meet the anti-vibration demand up to 56; it also thus conforms to IP67 level, enabling PWM-120 to be used in a highly dusty and highly humid harsh environment. The entire series can operate under the temperature between -40~+70°C and comply with the relevant global lighting safety certification.

Product Features

  • Universal AC input / Full range (up to 305VAC) - LED strip lighting
  • Built-in active PFC function Indoor LED lighting
  • Constant voltage PWM style output - LED decorative lighting
  • Dimming range : 0~100% - Architecture lighting
  • High efficiency up to 90.5%
  • Protections: Short circuit / Over load / Over voltage
  • Over temperature
  • Class H power unit, no FG
  • Built-in 3 in 1 dimming function
  • (0~10Vdc or PWM signal or resistance)
  • Suitable for dry / damp / wet locations
  • No load power consumption<0.5W
  • 5 years warranty
Part No. PWM-120-36
Category LED Power Supply
Input Frequency 47-63 Hz
Rated Power 122.4W Max.
Dimmable Yes
Efficiency 90%
Protection Type Short circuit / Over current / Over voltage
Dimension 191*63*37.5mm (L*W*H)
Relative Humidity 20 ~ 95% RH non-condensing
Case Quantity 15 pcs
Brand Mean Well
Input Voltage 90 ~ 305VAC 127 ~ 431VDC
Output Voltage 36V DC
Rated Current 3.4A DC Max.
Leakage Current 0.25mA @ 277VAC
Working Temp. -40 ~ 70 °C
IP Grade IP67
Warranty 5 Years
Weight 0.97 Kg
cUL Approved Yes

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