Meanwell 200W 24V Knx Led Driver With Pwm Output

MEANWELL 200W 24v KNX LED Driver with PWM Output

SKU: PWM-200-24KN Category: Tag:

MEANWELL 200W 48v KNX LED Driver with PWM Output

Description

MW MEAN WELL

120W Constant Voltage PWM Output KNX LED Driver

PWM-120-KN Series

Features

  • Constant voltage PWM style output with user adjustable frequency up to 4KHz
  • Compliant with IEEE1789-2015 and EU Ecodesign SVM requirement
  • Minimum dimming level: 0.01%
  • Plastic housing with Class II design
  • Standby power consumption < 0.5W
  • Integrated KNX control protocol
  • No need for KNX-DALI gateway
  • Typical lifetime > 50,000 hours
  • 5-year warranty

Applications

  • LED strip lighting
  • Indoor LED lighting
  • LED decorative lighting
  • LED architectural lighting

Description

PWM-KN series is a 120W AC/DC LED driver featuring constant voltage mode with PWM style output. It maintains consistent colour temperature and brightness when driving LED strips and constant voltage LED bulbs.

The built-in KNX interface eliminates the need for a KNX-DALI gateway.

Operation range:

  • Input: 90–305VAC
  • Output models: 12V and 24V

Performance:

  • Efficiency up to 90%
  • Operating case temperature: -40°C to +90°C
  • Minimum dimming down to 0.01%

PWM frequency adjustable up to 4KHz, compliant with IEEE1789-2015 and EU stroboscopic visibility measure (SVM) requirements, reducing flicker risks.

Model Encoding

PWM – 120 – 24

  • Series name
  • Rated wattage
  • Rated output voltage (12V / 24V)
  • Function options

Specification

Output

  • DC Voltage: 12V / 24V
  • Rated Current:
    • 12V: 10A
    • 24V: 5A
  • Rated Power: 120W
  • Dimming Range: 0–100%
  • PWM Frequency: 200–4000Hz (via ETS)

Performance

  • Efficiency:
    • 12V: 88.5%
    • 24V: 90%
  • Power Factor: up to >0.97
  • THD: <20%
  • Standby Power: <0.5W

Input

  • Voltage Range: 90–305VAC / 127–431VDC
  • Frequency: 47–63Hz

Protection

  • Overload: 108–130% (hiccup mode)
  • Short Circuit: auto restart after power cycle
  • Over Voltage: shutdown & restart
  • Over Temperature: shutdown & restart

Environment

  • Working Temperature: -40°C to +90°C
  • Storage Temperature: -40°C to +80°C
  • Humidity: 20–95% RH (non-condensing)

Safety & Standards

  • EN61347 series
  • EN62384
  • KNX Certified Protocol

Mechanical

  • Dimensions: 191 × 63 × 37.5 mm
  • Weight: 0.80 kg

Dimming Operation

  • Dimming achieved by varying duty cycle of output current
  • PWM frequency adjustable up to 4KHz

KNX Interface

  • Apply KNX signal between KNX+ and KNX−
  • Programming via ETS software or Mean Well catalog

 

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