The PH300A280-28/T is a 300W isolated DC-DC converter from the PH-A series, designed for input voltages between 200 and 425VDC and offering a 28V output adjustable from 11.2 to 33.6V. It features remote sense, remote on/off control, and is baseplate-cooled for conduction cooling or optional heatsink mounting. The converter operates with a baseplate temperature range of -40 to 100°C, achieves 91% efficiency at 280V input, and is certified to IEC/EN62477-1 (OVC III). Its dimensions are 61.0 x 12.7 x 57.9 mm, it weighs approximately 100g, and includes non-threaded 3.3mm mounting inserts via the "/T" suffix. The unit supports series operation and has overvoltage and overcurrent protection. It meets IEC/UL/CSA/EN62368-1
The DC-DC converter is a type of switching power supply that converts direct currents of buslines into direct currents that are needed for devices. TDK has a lineup of DC-DC converters under the TDK-Lambda brand for the industrial equipment market boasting high-reliability and long service life made possible with advanced circuit designing technology and high-density mounting technology. The lineup of DC-DC converters by TDK-Lambda also includes isolated and non-isolated types to meet various applications along with onboard, power module and unit types and a wide range of industry-standard sizes from brick-shaped to inch-sized.
DC-DC CONVERTER, 28V, 10.8A, HALF BRICK; Power Supply Approvals:ITE; Input Ratio:2:1; Output Power Max:302.4W; No. of Outputs:1 Output; Output Voltage - Output 1:28V; Output Current - Output 1:10.8A; Output Voltage - Output 2:- RoHS Compliant: Yes
| TDK-Lambda Americas Inc. | Newark, An Avnet Company | |
|---|---|---|
| Product Category | Power Supplies | Power Supplies |
| Product Number | PH300A280-28/T | 06AC3876 |
| Product Name | DC-DC Converters | Dc-Dc Converter, 28V, 10.8A, Half Brick; Power Supply Approvals Tdk-Lambda |
| Type | DC-DC Converter | DC-DC Converter |
| Technology | Switching Power Supply | |
| Form Factor | Board Mount | |
| Features | Flagship HVDC input power module 1/4 or half brick size Conduction cooling | |
| Operating Temperature | -40 to 100 C (-40 to 212 F) |
