The PXA15-48S15/NT is a 15W single-output DC-DC converter with a 1" x 1" footprint, designed for industrial applications including telecom and wireless networks. It operates from a 36-75VDC input and provides a 15V output at up to 1.0A, with an efficiency of 88%. The converter features a fixed switching frequency of 470kHz, ±1% voltage accuracy, and remote ON/OFF control with negative logic. It meets safety certifications including IEC/UL/CSA/EN 62368-1 and 60950-1, and complies with EN55022 Level A and EN61000-4-3, -4, -5, -6 for emissions and immunity. Isolation is rated at 2250VDC minimum, with an operating temperature range of -40°C to +85°C and derating above 60°C. The unit is available in surface mount or through-hole mount, with dimensions of 27.9 x 23.9 x 8.5 mm and a weight of 10.5 g. It includes overvoltage, overcurrent, and short-circuit protection with self-recovery.
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.
| TDK-Lambda Americas Inc. | |
|---|---|
| Product Category | Power Supplies |
| Product Number | PXA15-48S15/NT |
| Product Name | DC-DC Converters |
| Type | DC-DC Converter |
| Technology | Switching Power Supply |
| Form Factor | Board Mount |
| Features | 1 x 1 inch standard size Through hole or SMT versions Dual output available |
| Operating Temperature | -40 to 85 C (-40 to 185 F) |
