DC-DC Converters

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.

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

Datasheets & Manuals

Images & 3D Drawings

Part number	Power	Output info	Construction
PH75A280-3.3	49.5W	3.3V / 15A	Quarter Brick
PH100A280-3.3	66W	3.3V / 20A	Quarter Brick
PH50A280-5	50W	5V / 10A	Quarter Brick
PH75A280-5	75W	5V / 15A	Quarter Brick
PH100A280-5	100W	5V / 20A	Quarter Brick
PH300A280-5	300W	5V / 60A	Quarter Brick
PH50A280-12	50.4W	12V / 4.2A	Quarter Brick
PH75A280-12	75.6W	12V / 6.3A	Quarter Brick
PH100A280-12	100.8W	12V / 8.4A	Quarter Brick
PH300A280-12	300W	12V / 25A	Half Brick
PH1200A280-12	1.2kW	12V / 100A	Full Brick
PH75A280-15	75W	15V / 5A	Quarter Brick
PH150A280-15	150W	15V / 10A	Quarter Brick
PH50A280-24	50.4W	24V / 2.1A	Quarter Brick
PH75A280-24	76.8W	24V / 3.2A	Quarter Brick
PH100A280-24	100.8W	24V / 4.2A	Quarter Brick
PH150A280-24	151.2W	24V / 6.3A	Quarter Brick
PH300A280-24	300W	24V / 12.5A	Half Brick
PH600A280-24	600W	24V / 25A	Half Brick
PH1200A280-24	1.2kW	24V / 50A	Full Brick
PH75A280-28	75.6W	28V / 2.7A	Quarter Brick
PH150A280-28	151.2W	28V / 5.4A	Quarter Brick
PH300A280-28	302.4W	28V / 10.8A	Half Brick
PH1200A280-28	1.2kW	28V / 42.9A	Full Brick
PH1200A280-36	1.2kW	36V / 33.4A	Full Brick
PH50A280-48	52.8W	48V / 1.1A	Quarter Brick
PH75A280-48	76.8W	48V / 1.6A	Quarter Brick
PH100A280-48	100.8W	48V / 2.1A	Quarter Brick
PH150A280-12	150W	48V / 2.1A	Quarter Brick
PH150A280-48	153.6W	48V / 3.2A	Quarter Brick
PH300A280-48	302.4W	48V / 6.3A	Half Brick
PH1200A280-48	1.2kW	48V / 25A	Full Brick