The Mean Well PWM 40W is an LED driver featuring the constant voltage mode with PWM style output, which can maintain the colour temperature and the brightness homogeneity when driving all kinds of LED strips.

The PWM series operates from 90~305VAC and offers models with a range of output voltages and power. Thanks to the high efficiency of up to 90%, and with the fan-less design, the entire series can operate for -40ºC ~ +85ºC case temperature under free air convection. The entire series is rated with IP67 ingress protection level and is suitable to work for dry, damp or wet locations. The PWM series is equipped with a dimming function that varies the duty cycle of the output, providing great flexibility for LED strips applications. Supplied with factory fitted flex and plug and has Australian compliance.

Dimming:
Three modes of dimming are available as standard via wiring. The driver will automatically detect the mode used.

1. 1-10VDC Potentiometer/dimmer control. (SDF-30)

2. 10V PWM signal – frequency range 100Hz ~ 3KHz.

3. Resistive – 100K Potentiometer. (Only suitable for dimming a single light fitting/driver.)

The Mean Well PWM series driver is also compatible with the LA-LED wireless control system. This provides wireless dimming and switching control functions.

Features:
Constant Voltage PWM style output with frequency 1.47 kHz.
Plastic housing with class II design.Built-in active PFC function.
Compatible with LA-LED wireless control system.