MEAN WELL
PWM-40-12
PWM-40-12
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- Constant voltage PWM-style output with a frequency of 1.47 kHz
- Output: 12V, 3.34A, 40.08W
- Plastic housing with Class II design
- Built-in active PFC function
- Class 2 power unit
- No-load power consumption <0.5W
- Fully encapsulated with IP67 level
- Function options: 3-in-1 dimming (dimming to off)
- Typical lifespan > 50,000 hours
Applications
- LED strip lighting
- Indoor LED lighting
- Decorative LED lighting
- Architectural LED lighting
- "HL" type for use in Class I, Division 2 hazardous locations
Description
The PWM-40 series is a 40W AC/DC LED driver featuring constant voltage mode with PWM-style output, capable of maintaining color temperature and brightness uniformity when driving all types of LED strips. PWM-40 operates from 90 ~ 305VAC and offers models with different rated voltages ranging from 12V to 48V. Thanks to its high efficiency of up to 90%, with a fanless design, the entire series can operate at a case temperature of -40°C ~ +85°C under free air convection. The whole series is rated with an IP67 ingress protection level and is suitable for dry, damp, or wet locations. PWM-40 is equipped with a dimming function that varies the output duty cycle, providing great flexibility for LED strip applications.
Datasheet:
