> Power supplies>Power supplies>Switching power supplies for illumination, LED>Mean Well LED drivers, 55W, constant power, dimmable, DALI interface, LDC-55 series>LDC-55B

Manufacturers

LDC-55B

Mean Well LED driver series LDC-55

LED drivers in a metal housing with an adjustable output current, 55W and a constant power. These flickerfree devices are protected against overload (auto recovery), overvoltage as well as short circuit and comply with UL8750, EN61347-1, EN61347-1-13, EN61347-2-13 as well as EN55015. They are suitable for LED lighting applications and have a built-in active PFC function. We offer the following types of this Mean Well series: LDC-55 (not dimmable), LDC-55B (3 in 1 dimming function, adjustable 0 to 10V DC, 10V PWM, potentiometer), LDC-55DA (DALI, push dimming) and LDC-55DA2 (DALI 2.0 interface).

  • single output
  • output: 55W
  • input voltage: 180 to 295V AC (47 to 63Hz)
  • maximal input inrush current: 30A
  • input current: 0,35A
  • no-load power: <0,5W
  • withstand voltage I/P-O/P: 3750V AC
  • withstand voltage I/P-FG: 2000V AC
  • withstand voltage O/P-FG: 1500V AC
  • operating temperature: -25 to +80°C
  • dimensions: 320x30x21mm
  • weight: 255g
Mean Well LDC-55 series

LDC-55B

111811 LDC-55B LDC-55B 4711287456676 Mean Well LED driver series LDC-55. LED drivers in a metal housing with an adjustable output current, 55W and a constant power. These flickerfree devices are protected against overload (auto recovery), overvoltage as well as short circuit and comply with UL8750, EN61347-1, EN61347-1-13, EN61347-2-13 as well as EN55015. They are suitable for LED lighting applications and have a built-in active PFC function. We offer the following types of this Mean Well series: LDC-55 (not dimmable), LDC-55B (3 in 1 dimming function, adjustable 0 to 10V DC, 10V PWM, potentiometer), LDC-55DA (DALI, push dimming) and LDC-55DA2 (DALI 2.0 interface). single output output: 55W input voltage: 180 to 295V AC (47 to 63Hz) maximal input inrush current: 30A input current: 0,35A no-load power: &lt;0,5W withstand voltage I/P-O/P: 3750V AC withstand voltage I/P-FG: 2000V AC withstand voltage O/P-FG: 1500V AC operating temperature: -25 to +80°C dimensions: 320x30x21mm weight: 255g

Specifications

manufacturer
Manufacturer's name LDC-55B
GTIN 4711287456676
Output current range [mA] 960...1600
Efficiency [%] 90
Output power [W] 55
Ripple & noise [%] 3
Output voltage range [V] 27...56
Data Sheet

Unit price

26,99 €

Volume discounts

Quantity Unit price
50 + 25,09 €

Stock: 66
Further delivery:
CW 11/2025