The PXF40-48WS15 is a 40W isolated DC-DC converter in a 2 x 2" (50.8 x 50.8mm) board-mounted package with an 18-75Vdc input range and a 15V single output adjustable by ±10%. It features a six-sided shielded metal case, remote on/off with negative logic (ON: 0-1.2V or short, OFF: 3-12V or open), and conforms to IEC/UL/CSA/EN 62368-1 safety standards. Efficiency is 87%, maximum output ripple and noise is 75mV pk-pk, and it delivers 2.666A at full load with 1,510µF output capacitance. Transient response is 250µs, overcurrent protection triggers at 150% in hiccup mode, and overtemperature shutdown occurs at 110°C. Remote sensing is supported. Overvoltage protection is clamped at 16.8-20.5V.
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.
Housed in a metal case for six sided shielding, these 40 to 60W 2" x 2" footprint converters cover the commonly used nominal input voltages of 12V, 24V or 48V with either 2:1 or 4:1 versions. Both single (3.3V to 15V), dual output (5V, 12V or 15V) or triple output (3.3V to 15V) models are available with remote on/off and adjustment trim pin (single/dual models).
Features
Applications for this product
DC-DC CONVERTER, 15V, 2.666A; Power Supply Approvals:ITE; Input Ratio:4:1; Output Power Max:40W; No. of Outputs:1 Output; Output Voltage - Output 1:15V; Output Current - Output 1:2.666A; Output Voltage - Output 2:-; Width:50.8mm RoHS Compliant: Yes
| TDK-Lambda Americas Inc. | TDK-Lambda Europe GmbH | Newark, An Avnet Company | |
|---|---|---|---|
| Product Category | Power Supplies | Power Supplies | Power Supplies |
| Product Number | PXF40-48WS15 | PXF40-48WS15 | 46R0076 |
| Product Name | DC-DC Converters | 40W&60W DC-DC converters | Dc-Dc Converter, 15V, 2.666A; Power Supply Approvals Tdk-Lambda |
| Type | DC-DC Converter | DC-DC Converter | DC-DC Converter |
| Technology | Switching Power Supply | ||
| Form Factor | Board Mount | Board Mount | |
| Features | 2 x 2 inch standard size Six-sided shielding Dual output available | ||
| Operating Temperature | -40 to 100 C (-40 to 212 F) | -40 to 110 C (-40 to 230 F) |
