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DC-DC Converters

AC-DC Power Supplies

PH-A

NEW MODEL 50 to 1200W, 200 to 425Vdc Input DC-DC Converters

The isolated PH-A DC-DC converters have output power levels of 50W, 75W, 100W, 150W, 300W, 600W and 1,200W and accept a wide 200 to 425Vdc input. The range is available with multiple output voltages; 3.3V, 5V, 12V, 15V, 24V, 28V, 36V and 48V. For non-standard outputs, they feature a wide adjustment range of up to -60% to +20%. All models feature remote sense and remote on/off and can be conduction cooled to a cold plate or mounted with optional heatsinks. The PH-A models have efficiencies of up to 94% and can operate with baseplate temperatures of up to -40 to +100°C for use in harsh environments.  Applications include custom power supplies, high voltage DC distributed power architecture systems in high power semiconductor test equipment, plus data communications, power transmission, industrial and renewable energy.

PH-A

Features

  • Wide range 200 to 425Vdc input
  • Baseplate cooled
  • Up to -40 to 100°C baseplate temperature
  • Up to 94% efficient
  • Parallel function with internal ORing FET on PH1200A models

Downloads

Product Range Information

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Part number Power (W) Output info Construction Status View PDF datasheet
PH75A280-3.3 49.5 3.3V / 15A
Quarter Brick Current product   View PDF datasheet
PH100A280-3.3 66 3.3V / 20A
Quarter Brick Current product   View PDF datasheet
PH50A280-5 50 5V / 10A
Quarter Brick Current product   View PDF datasheet
PH75A280-5 75 5V / 15A
Quarter Brick Current product   View PDF datasheet
PH100A280-5 100 5V / 20A
Quarter Brick Current product   View PDF datasheet
PH300A280-5 300 5V / 60A
Quarter Brick Current product   View PDF datasheet
PH50A280-12 50.4 12V / 4.2A
Quarter Brick Current product   View PDF datasheet
PH75A280-12 75.6 12V / 6.3A
Quarter Brick Current product   View PDF datasheet
PH100A280-12 100.8 12V / 8.4A
Quarter Brick Current product   View PDF datasheet
PH300A280-12 300 12V / 25A
Half Brick Current product   View PDF datasheet
PH1200A280-12 1200 12V / 100A
Full Brick New product   View PDF datasheet
PH75A280-15 75 15V / 5A
Quarter Brick Current product   View PDF datasheet
PH150A280-15 150 15V / 10A
Quarter Brick Current product   View PDF datasheet
PH50A280-24 50.4 24V / 2.1A
Quarter Brick Current product   View PDF datasheet
PH75A280-24 76.8 24V / 3.2A
Quarter Brick Current product   View PDF datasheet
PH100A280-24 100.8 24V / 4.2A
Quarter Brick Current product   View PDF datasheet
PH150A280-24 151.2 24V / 6.3A
Quarter Brick Current product   View PDF datasheet
PH300A280-24 300 24V / 12.5A
Half Brick Current product   View PDF datasheet
PH600A280-24 600 24V / 25A
Half Brick New product   View PDF datasheet
PH1200A280-24 1200 24V / 50A
Full Brick New product   View PDF datasheet
PH75A280-28 75.6 28V / 2.7A
Quarter Brick Current product   View PDF datasheet
PH150A280-28 151.2 28V / 5.4A
Quarter Brick Current product   View PDF datasheet
PH300A280-28 302.4 28V / 10.8A
Half Brick Current product   View PDF datasheet
PH1200A280-28 1200 28V / 42.9A
Full Brick New product   View PDF datasheet
PH1200A280-36 1200 36V / 33.4A
Full Brick New product   View PDF datasheet
PH50A280-48 52.8 48V / 1.1A
Quarter Brick Current product   View PDF datasheet
PH75A280-48 76.8 48V / 1.6A
Quarter Brick Current product   View PDF datasheet
PH100A280-48 100.8 48V / 2.1A
Quarter Brick Current product   View PDF datasheet
PH150A280-12 150 48V / 2.1A
Quarter Brick Current product   View PDF datasheet
PH150A280-48 153.6 48V / 3.2A
Quarter Brick Current product   View PDF datasheet
PH300A280-48 302.4 48V / 6.3A
Half Brick Current product   View PDF datasheet
PH1200A280-48 1200 48V / 25A
Full Brick New product   View PDF datasheet
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PH-A videos

Range Overview Video

PH-A 50W-1200W High Density Power Modules Video

PH-A FAQ

FAQ Video

What are the benefits of the new PH-A DC-DC High Density Power Modules?

FAQ Video

How does reduced dissipated power facilitate integration of PH-A DC-DC High Density Power Modules?

FAQ Video

What is the reduction in dissipated power between PH and PH-A DC-DC Power Modules?

FAQ Video

How does efficiency compare to output power for the new PH-A DC-DC High Density Power Modules

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PH-A Technical Downloads

PH-A In the TDK-Lambda Newsroom

1200W full-brick DC-DC converters have a 200 to 425V input and a 94% efficiency
Read the article

200 to 425V input 600W half brick DC-DC converter is certified to EN 62477-1 (OVC III)
Read the article

5V 60A DC-DC converter accepts a 200 to 425V input and has EN 62477-1 (OVC III) certification
Read the article

300W rated modules augment HVDC input converter series
Read the article

HVDC Input Power Module Series Extended With Additional Output Voltages
Read the article

Conduction Cooled DC-DC Modules for HVDC bus Applications
Read the article

Further Resources

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