The PXF40-48WS12 is a 40W isolated DC-DC converter with a 18-75V DC input and 12V single output, housed in a 50.8 x 50.8mm industry-standard package. It features a ±10% adjustable output, remote on/off with negative logic, six-sided shielded metal casing for reduced radiated noise, and efficiency of 87% at maximum load. The converter complies with IEC/UL/CSA/EN 62368-1 safety standards and includes overcurrent, overvoltage, and overtemperature protection with auto-recovery. Maximum output ripple and noise is 75mVpk-pk, and it supports remote sense. Minimum load requirement is 0% for single outputs. Epoxy encapsulation enhances shock and vibration resistance.
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, 12V, 3.333A; Power Supply Approvals:ITE; Input Ratio:4:1; Output Power Max:40W; No. of Outputs:1 Output; Output Voltage - Output 1:12V; Output Current - Output 1:3.333A; 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 | PXF40-48WS12 | PXF40-48WS12 | 46R0075 |
| Product Name | DC-DC Converters | 40W&60W DC-DC converters | Dc-Dc Converter, 12V, 3.333A; 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) |
