AC-DC Power Supplies

AC-DC Power Supplies

GWS

250W & 500W ErP Compliant Power Supplies

With two power ratings - 250W convection cooled and 500W with internal fan - the GWS series offers output voltages from 12 to 48V. The series uses innovative design techniques to combine high efficiency, high power density and low standby power with the confidence of a 5-year warranty. Both power levels offer a 5V standby voltage, remote on/off and a DC good signal as standard. Average efficiency ratings are 92.7% for the 250W and 90.3% for the 500W.

Features

  • Standby Power Draw less than 0.5 Watt
  • Average Active Efficiency @ 230V: 92.7%
  • ErP Compliant
  • 41 mm height (1U compatible)
  • Convection cooled
  • 5V / 300mA Aux Supply
  • Output Remote Programming
  • Down to 25% Load: Class C Harmonics (IEC 61000-3-2)
  • Allows Use in Lighting

Product Range Information

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Part number Power (W) Output info Construction Status Datasheet
GWS250-12 252 12V / 21A
Enclosed Datasheet
GWS500-12 504 12V / 42A
Enclosed Datasheet
GWS250-24 252 24V / 10.5A
Enclosed Datasheet
GWS500-24 504 24V / 21A
Enclosed Datasheet
GWS250-36 252 36V / 7A
Enclosed Datasheet
GWS500-36 504 36V / 14A
Enclosed Datasheet
GWS250-48 254.4 48V / 5.3A
Enclosed Datasheet
GWS500-48 504 48V / 10.5A
Enclosed Datasheet
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Technical Downloads

  • GWS250 Datasheet
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  • GWS250 IGS File (3D)
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  • GWS500 Datasheet
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  • GWS500 IGS File (3D)
    View
  • GWS250 Installation Manual
    View
  • GWS500 Installation Manual
    View

Related Information

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In the TDK-Lambda Newsroom

500W models added to TDK-Lambda GWS series of ErP compliant power supplies
Read the article

GWS series – ErP compliant power supplies from TDK-Lambda
Read the article

With two power ratings - 250W convection cooled and 500W with internal fan - the GWS series offers output voltages from 12 to 48V. The series uses innovative design techniques to combine high efficiency, high power density and low standby power with the confidence of a 5-year warranty. Both power levels offer a 5V standby voltage, remote on/off and a DC good signal as standard. Average efficiency ratings are 92.7% for the 250W and 90.3% for the 500W.

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