DC-DC Converters

DC-DC Converters

PH-A

50W-150W High Density Power Modules

The second generation PH-A power modules feature higher efficiencies and smaller sizes than the previous PH series. These conduction cooled units accept a wide 200V to 425Vdc input, making them suitable for the emerging 380Vdc power architecture, which is used in datacentres and telecommunications facilities, where the use of higher voltage helps to reduce losses.

Features

  • High Density
  • Up to 425 Vdc Input
  • Fixed Operating Frequency
  • High Efficiency

Product Range Information

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Part number Power (W) Output info Construction Status Datasheet
PH75A280-3.3 49.5 3.3V / 15A
Quarter Brick Datasheet
PH100A280-3.3 66 3.3V / 20A
Quarter Brick Datasheet
PH50A280-5 50 5V / 10A
Quarter Brick Datasheet
PH75A280-5 75 5V / 15A
Quarter Brick Datasheet
PH100A280-5 100 5V / 20A
Quarter Brick Datasheet
PH50A280-12 50.4 12V / 4.2A
Quarter Brick Datasheet
PH75A280-12 75.6 12V / 6.3A
Quarter Brick Datasheet
PH100A280-12 100.8 12V / 8.4A
Quarter Brick Datasheet
PH75A280-15 75 15V / 5A
Quarter Brick Datasheet
PH150A280-15 150 15V / 10A
Quarter Brick Datasheet
PH50A280-24 50.4 24V / 2.1A
Quarter Brick Datasheet
PH75A280-24 76.8 24V / 3.2A
Quarter Brick Datasheet
PH100A280-24 100.8 24V / 4.2A
Quarter Brick Datasheet
PH150A280-24 151.2 24V / 6.3A
Quarter Brick Datasheet
PH75A280-28 75.6 28V / 2.7A
Quarter Brick Datasheet
PH150A280-28 151.2 28V / 5.4A
Quarter Brick Datasheet
PH50A280-48 52.8 48V / 1.1A
Quarter Brick Datasheet
PH75A280-48 76.8 48V / 1.6A
Quarter Brick Datasheet
PH100A280-48 100.8 48V / 2.1A
Quarter Brick Datasheet
PH150A280-12 150 48V / 2.1A
Quarter Brick Datasheet
PH150A280-48 153.6 48V / 3.2A
Quarter Brick Datasheet
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Technical Downloads

  • PH-A280 Datasheet
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  • PH-A280 China RoHS
    View

Related Information

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  • PH-A Product Preview D_E
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In the TDK-Lambda Newsroom

HVDC Input Power Module Series Extended With Additional Output Voltages
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Conduction Cooled DC-DC Modules for HVDC bus Applications
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The second generation PH-A power modules feature higher efficiencies and smaller sizes than the previous PH series. These conduction cooled units accept a wide 200V to 425Vdc input, making them suitable for the emerging 380Vdc power architecture, which is used in datacentres and telecommunications facilities, where the use of higher voltage helps to reduce losses.

Further Resources »