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DC-DC Converters

AC-DC Power Supplies

PH-A

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.

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Part number Power Output info Construction Status Stock Level View PDF datasheet Request quote / sample
PH75A280-3.3 49.5W 3.3Vdc / 15Adc
Quarter Brick Current product Enquire   View PDF datasheet
PH100A280-3.3 66W 3.3Vdc / 20Adc
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PH50A280-5 50W 5Vdc / 10Adc
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PH75A280-5 75W 5Vdc / 15Adc
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PH100A280-5 100W 5Vdc / 20Adc
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PH300A280-5 300W 5Vdc / 60Adc
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PH50A280-12 50.4W 12Vdc / 4.2Adc
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PH75A280-12 75.6W 12Vdc / 6.3Adc
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PH100A280-12 100.8W 12Vdc / 8.4Adc
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PH300A280-12 300W 12Vdc / 25Adc
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PH1200A280-12 1.2kW 12Vdc / 100Adc
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PH75A280-15 75W 15Vdc / 5Adc
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PH150A280-15 150W 15Vdc / 10Adc
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PH50A280-24 50.4W 24Vdc / 2.1Adc
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PH75A280-24 76.8W 24Vdc / 3.2Adc
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PH100A280-24 100.8W 24Vdc / 4.2Adc
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PH150A280-24 151.2W 24Vdc / 6.3Adc
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PH300A280-24 300W 24Vdc / 12.5Adc
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PH600A280-24 600W 24Vdc / 25Adc
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PH1200A280-24 1.2kW 24Vdc / 50Adc
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PH75A280-28 75.6W 28Vdc / 2.7Adc
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PH150A280-28 151.2W 28Vdc / 5.4Adc
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PH300A280-28 302.4W 28Vdc / 10.8Adc
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PH1200A280-28 1.2kW 28Vdc / 42.9Adc
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PH1200A280-36 1.2kW 36Vdc / 33.4Adc
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PH50A280-48 52.8W 48Vdc / 1.1Adc
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PH75A280-48 76.8W 48Vdc / 1.6Adc
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PH100A280-48 100.8W 48Vdc / 2.1Adc
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PH150A280-12 150W 48Vdc / 2.1Adc
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PH150A280-48 153.6W 48Vdc / 3.2Adc
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PH300A280-48 302.4W 48Vdc / 6.3Adc
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PH1200A280-48 1.2kW 48Vdc / 25Adc
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Part number
PH75A280-3.3
Power 49.5W
Output info 3.3Vdc / 15Adc
Construction Quarter Brick
Status Current product
Stock Level Enquire
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PH100A280-3.3
Power 66W
Output info 3.3Vdc / 20Adc
Construction Quarter Brick
Status Current product
Stock Level Enquire
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PH50A280-5
Power 50W
Output info 5Vdc / 10Adc
Construction Quarter Brick
Status Current product
Stock Level Enquire
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PH75A280-5
Power 75W
Output info 5Vdc / 15Adc
Construction Quarter Brick
Status Current product
Stock Level Enquire
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PH100A280-5
Power 100W
Output info 5Vdc / 20Adc
Construction Quarter Brick
Status Current product
Stock Level Enquire
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PH300A280-5
Power 300W
Output info 5Vdc / 60Adc
Construction Quarter Brick
Status Current product
Stock Level Enquire
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PH50A280-12
Power 50.4W
Output info 12Vdc / 4.2Adc
Construction Quarter Brick
Status Current product
Stock Level Enquire
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PH75A280-12
Power 75.6W
Output info 12Vdc / 6.3Adc
Construction Quarter Brick
Status Current product
Stock Level Enquire
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PH100A280-12
Power 100.8W
Output info 12Vdc / 8.4Adc
Construction Quarter Brick
Status Current product
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PH300A280-12
Power 300W
Output info 12Vdc / 25Adc
Construction Half Brick
Status Current product
Stock Level Check stock
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PH1200A280-12
Power 1.2kW
Output info 12Vdc / 100Adc
Construction Full Brick
Status Current product
Stock Level Enquire
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PH75A280-15
Power 75W
Output info 15Vdc / 5Adc
Construction Quarter Brick
Status Current product
Stock Level Enquire
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PH150A280-15
Power 150W
Output info 15Vdc / 10Adc
Construction Quarter Brick
Status Current product
Stock Level Enquire
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PH50A280-24
Power 50.4W
Output info 24Vdc / 2.1Adc
Construction Quarter Brick
Status Current product
Stock Level Enquire
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PH75A280-24
Power 76.8W
Output info 24Vdc / 3.2Adc
Construction Quarter Brick
Status Current product
Stock Level Enquire
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PH100A280-24
Power 100.8W
Output info 24Vdc / 4.2Adc
Construction Quarter Brick
Status Current product
Stock Level Enquire
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PH150A280-24
Power 151.2W
Output info 24Vdc / 6.3Adc
Construction Quarter Brick
Status Current product
Stock Level Check stock
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PH300A280-24
Power 300W
Output info 24Vdc / 12.5Adc
Construction Half Brick
Status Current product
Stock Level Check stock
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PH600A280-24
Power 600W
Output info 24Vdc / 25Adc
Construction Half Brick
Status Current product
Stock Level Check stock
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PH1200A280-24
Power 1.2kW
Output info 24Vdc / 50Adc
Construction Full Brick
Status Current product
Stock Level Enquire
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PH75A280-28
Power 75.6W
Output info 28Vdc / 2.7Adc
Construction Quarter Brick
Status Current product
Stock Level Enquire
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PH150A280-28
Power 151.2W
Output info 28Vdc / 5.4Adc
Construction Quarter Brick
Status Current product
Stock Level Enquire
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PH300A280-28
Power 302.4W
Output info 28Vdc / 10.8Adc
Construction Half Brick
Status Current product
Stock Level Enquire
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PH1200A280-28
Power 1.2kW
Output info 28Vdc / 42.9Adc
Construction Full Brick
Status Current product
Stock Level Enquire
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PH1200A280-36
Power 1.2kW
Output info 36Vdc / 33.4Adc
Construction Full Brick
Status Current product
Stock Level Enquire
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PH50A280-48
Power 52.8W
Output info 48Vdc / 1.1Adc
Construction Quarter Brick
Status Current product
Stock Level Enquire
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PH75A280-48
Power 76.8W
Output info 48Vdc / 1.6Adc
Construction Quarter Brick
Status Current product
Stock Level Enquire
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PH100A280-48
Power 100.8W
Output info 48Vdc / 2.1Adc
Construction Quarter Brick
Status Current product
Stock Level Enquire
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PH150A280-12
Power 150W
Output info 48Vdc / 2.1Adc
Construction Quarter Brick
Status Current product
Stock Level Check stock
View PDF datasheet View PDF datasheet
Request quote / sample
PH150A280-48
Power 153.6W
Output info 48Vdc / 3.2Adc
Construction Quarter Brick
Status Current product
Stock Level Enquire
View PDF datasheet View PDF datasheet
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PH300A280-48
Power 302.4W
Output info 48Vdc / 6.3Adc
Construction Half Brick
Status Current product
Stock Level Enquire
View PDF datasheet View PDF datasheet
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PH1200A280-48
Power 1.2kW
Output info 48Vdc / 25Adc
Construction Full Brick
Status Current product
Stock Level Enquire
View PDF datasheet View PDF datasheet
Request quote / sample
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Models selected: 0 Request quote / sample

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PH-A FAQ

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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
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Conduction Cooled DC-DC Modules for HVDC bus Applications
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