Mean well 24vx3.75a Constant Voltage Dimmable Driver PWM-90-24 IP67

Description
PWM-90 is one 90W waterproof constant-voltage output LED power supply series. Differentiating from 
 general DC output power supplies, PWM-90 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 OVdc or 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-90 can 
 satisfy the energy saving demand for the new generation LED lighting. The class Il 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-90 
 to meet the anti-vibration demand up to 5G; it also thus conforms to IP67 level, enabling PWM-90 to be used 
 in a highly dusty and highly humid harsh environment. The entire series can operate under the temperature 
 between -40N+700C and comply with the relevant global lighting safety certification. 

Features 
 
• Universal AC input / Full range (up to 305VAC) 
 
• Built-in active PFC function 
 
• Constant voltage PWM style output 
 
• Build in 3 in 1 dimming function 
 
(ONI OVdc or PWM signal or resistance) 
 
• Dimming range : ONI 
 
• High efficiency up to 90.5% 
 
• Protections: Short circuit / Over load / Over voltage 
 
/ Over temperature 
 
• Class Il power unit, no FG 
 
• Class 2 power unit(Except for PWM-90-12) 
 
• Suitable for dry / damp / wet locations 
 
• No load power consumption<0.5W 
 
• 5 years warranty 
 

 
Applications 
 
• LED strip lighting 
 
• Indoor LED lighting 
 
• LED decorative lighting 
 
• LED architecture lighting