The PAH450S48-48 is a 450W isolated half-brick DC-DC converter designed for distributed power architectures, operating from a 36V to 76V input to deliver a 48V output. It measures 61 x 57.9 x 12.7 mm and is baseplate-cooled, with operating baseplate temperatures from -40°C to +100°C. Efficiency reaches 92% at full load, with output voltage tolerance of ±1% and ripple and noise of 480 mV. Remote sense and remote on/off are standard, and overvoltage protection activates at 125V to 145V. The converter 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.
Isolated Module DC DC Converter 1 Output 48V 9.4A 36V - 76V Input
DC-DC CONVERTER, 48V, 9.4A; Power Supply Approvals:ITE; Input Ratio:-; Output Power Max:451W; No. of Outputs:1 Output; Output Voltage - Output 1:48V; Output Current - Output 1:9.4A; Output Voltage - Output 2:-; Output Regulation:- RoHS Compliant: Yes
DC DC CONVERTER 48V 450W
| TDK-Lambda Americas Inc. | DigiKey | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|
| Product Category | Power Supplies | Power Supplies | Power Supplies | Power Supplies |
| Product Number | PAH450S48-48 | 285-PAH450S48-48-ND | 51M3215 | PAH450S48-48 |
| Product Name | DC-DC Converters | DC DC Converters | Dc-Dc Converter, 48V, 9.4A; Power Supply Approvals Tdk-Lambda | Power Supplies - Board Mount - DC DC Converters |
| Type | DC-DC Converter | DC-DC Converter; 1 | DC-DC Converter | DC-DC Converter |
| Technology | Switching Power Supply | Switching Power Supply | ||
| Form Factor | Board Mount | Board Mount | Board Mount | |
| Features | Half brick size Conduction cooling | |||
| Operating Temperature | -40 to 100 C (-40 to 212 F) | -40 to 100 C (-40 to 212 F) | -40 to 100 C (-40 to 212 F) |
