40W Constant Power Mode with Tunable White LED Driver

LCM-40TW Series is a 40W constant power output LED driver with two channel outputs for Tunable white function. It can operate from 180-277V AC and output current ranging between 500 mA to 1050 mA selectable by dip switch. Thanks to high efficiency up to 87%, it is able to operate for-30°C-85°C case temperature under free air convection. LCM-40TW is designed based on DALI-2 DT8 Tunable white and is also usable as two independent output channels with DT6 function. LCM-40TW can be adjusted for light intensity and color temperature by a push button as a simple way dimming, so it provides the design flexibility for LED Lighting application.

Features

  • DALI device type 6 (DT6) and device type 8(DT8) available
  • Constant power mode output with 2 channels
  • Plastic housing with class II and PFC design
  • Flick free, complying with IEEE1789
  • Standby power consumption <0.5W
  • Minimum dimming level 0.2%
  • Cooling by free air convection
  • Emergency lighting (EL) available
  • 5-year warranty

Applications

  • Tunable White Lighting
  • Human Centric Lighting (HCL)
  • Downlight
  • Panel Light
  • Decorative Light
  • Commercial Lighting
  • DALI digital Lighting

Product Identification

Product Type:Auto Switching SMPS
Manufacturer Series:LCM-40

Compliance

Agency Approvals: CCC, CE, C-TICK, EAC, EN, ENEC, SELV, UKCA, CB

Dimensions & Appearance

Style:Enclosed
Color:White
Height:0.91 in.
Width:3.21 in.
Length:4.86 in.

Operating conditions

Minimum Operating Temperature:-30°C
Maximum Operating Temperature:85°C

Input

Input Frequency:47 Hz to 63 Hz
Maximum Input Current:0.23 A
Input Voltage:180 VAC to 277 VAC

Output

Number of Outputs:2
Output Current (Channel 1):0.50 A to 1.05 A
Output Voltage (Channel 1):20 VDC to 50 VDC
Output Connector Type:Screw Terminal Block
Output Range:20 VDC to 50 VDC
Output Voltage:53 VDC
Output Current:1.05 A

Features

PFC Function:Yes
Minimum Isolation Voltage:3750V
IP Rating:N/A
Efficiency:87%
Power Rating:40 W
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