SLD-50 series

50W linear LED Driver

SLD-50 series is a 50W AC/DC LED driver featuring the dual modes constant voltage and constant current output. SLD-50’s operates from 110~305VAC and offers models with different rated voltage ranging between 12V and 56V. Thanks to the high efficiency up to 90%, with the fanless design, the entire series is able to operate for -20℃ ~ +90℃ case temperature under free air convection.

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Description

SLD-50 series

50W linear LED Driver

SLD-50 series is a 50W AC/DC LED driver featuring the dual modes constant voltage and constant current output. SLD-50’s operates from 110~305VAC and offers models with different rated voltage ranging between 12V and 56V. Thanks to the high efficiency up to 90%, with the fanless design, the entire series is able to operate for -20℃ ~ +90℃ case temperature under free air convection. SLD-50 design with low profile and linear housing which is good for signage and linear luminaire applications.

Features (SLD-50) :

  • Constant Voltage + Constant Current mode output
  • Wide input range 110-305VAC with PFC function
  • Compliance with BS EN/EN61347 regulation
  • Class 2/Ⅱ power unit
  • Slim and Linear housing Design
  • No load power consumption <0.5W

Applications :

  • Panel lighting
  • Strip lighting
  • Decoration lighting
  • Troffer lighting
  • Signage and display
  • Cove lighting

Additional information

Weight 12.4 kg
Dimensions 28.0 × 3.0 × 1.68 cm
SLD-50 Types :

SLD-50-12, SLD-50-24, SLD-50-56

Specifications

Model SLD-50-12 SLD-50-24
Output DC VOLTAGE 12V 24V
CONSTANT CURRENT REGION 8.4 ~ 12V 16.8 ~24V
RATED CURRENT 4.2A 2.1A
RATED POWER 50.4W 50.4W
RIPPLE & NOISE (max.) 150mVp-p 240mVp-p
VOLTAGE TOLERANCE ±4.0% ±3.0%
LINE REGULATION ±0.5% ±0.5%
LOAD REGULATION ±1.5% ±0.5%
SET UP TIME 500ms, 80ms 115VAC / 230VAC
HOLD UP TIME (Typ.) 10ms/230VAC 10ms/115VAC
Input VOLTAGE RANGE 110 ~ 305VAC 155 ~ 431VDC
FREQUENCY RANGE 47 ~ 63Hz
EFFICIENCY (Typ.) 88% 90%
AC CURRENT (Typ.) 0.6A / 115VAC 0.3A / 230VAC 0.25A/277VAC
INRUSH CURRENT(Typ.) COLD START 50A(twidth=270μs measured at 50% Ipeak) at 230VAC; Per NEMA 410
LEAKAGE CURRENT <0.25mA / 277VAC

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