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Mean Well LDDS-250HWB DC/DC LED Driver CC 250mA - Step-down Wire Type - 3 in 1 Dimmable

constant current, step down, high efficiency up to 97%, IP67, wire style
$10.01 USD
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Description

Features

DC/DC step-down converter
Constant current output: 250mA to 1000mA
Wide input voltage: 12~56VDC(48V typ.)
Wide output LED forward voltage: 2~45VDC
High efficiency up to 96%
Built-in EMI filter, comply with BS EN/EN55015
3 in 1 dimming and remote ON/OFF control
Protections: Short circuit/Over temperature/ Over current
Cooling by free air convection
Compact size and Fully encapsulated
Suitable for driving illumination LED
5 years warranty

General Specification 

Current accuracy ±5% at 48VDC input (or 24VDC)
Over temperature protection Protection type : Shut down, recovers automatically after temperature goes down
Efficiency 94%; 95%; 96% (typical)
Short circuit protection Regulated at rated output current
Working temperature -40°C to +55°C
EMC Compliance to EN55015 class B, EN61000-4-2,3,4,6,8, EAC TP TC 020
Temp. Coefficient ±0.03% / °C
Dimension (LxWxH) (mm) 47*12*7mm or 1.85"*0.47"*0.28" inch
Potting material Expoxy(UL94-V0)

Specifications

  • Brand
    Mean Well
  • Series
    LDDS Series
  • Power Rating
    45 Watt
  • Output Voltage
    45 Volt
  • Rated Current
    0.25 Ampere
  • Input Voltage
    2V~45V
  • No of Output
    1
  • Dimming Control
    10V PWM,1-10V,Resistance
  • Standards Met
    CB,CCC,CE,EAC,ENEC,UL
  • Operation Mode
    Constant Current
  • Operating Temperature
    -40°C~55°C
  • Warranty
    5 Year
  • Length
    1.85 in
  • Width
    0.47 in
  • Height
    0.28 in
  • Weight
    0.02 lb

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Mean Well LDDS-250HWB DC/DC LED Driver CC 250mA - Step-down Wire Type - 3 in 1 Dimmable
Mean Well

Mean Well LDDS-250HWB DC/DC LED Driver CC 250mA - Step-down Wire Type - 3 in 1 Dimmable

$10.01 USD

Features

DC/DC step-down converter
Constant current output: 250mA to 1000mA
Wide input voltage: 12~56VDC(48V typ.)
Wide output LED forward voltage: 2~45VDC
High efficiency up to 96%
Built-in EMI filter, comply with BS EN/EN55015
3 in 1 dimming and remote ON/OFF control
Protections: Short circuit/Over temperature/ Over current
Cooling by free air convection
Compact size and Fully encapsulated
Suitable for driving illumination LED
5 years warranty

General Specification 

Current accuracy ±5% at 48VDC input (or 24VDC)
Over temperature protection Protection type : Shut down, recovers automatically after temperature goes down
Efficiency 94%; 95%; 96% (typical)
Short circuit protection Regulated at rated output current
Working temperature -40°C to +55°C
EMC Compliance to EN55015 class B, EN61000-4-2,3,4,6,8, EAC TP TC 020
Temp. Coefficient ±0.03% / °C
Dimension (LxWxH) (mm) 47*12*7mm or 1.85"*0.47"*0.28" inch
Potting material Expoxy(UL94-V0)
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