The DPX40-48WS15 is a 40W isolated DIN-rail mount DC-DC converter with a 18-75 Vdc input range and a 15 Vdc single output, designed for industrial applications requiring regulated, isolated power. It offers 85% efficiency, a maximum output ripple and noise of 75 mVpp, and operates over an ambient temperature range of -40 to +85°C with convection cooling. The unit provides 1600 Vdc input-to-output isolation, complies with EN55032-B conducted and radiated EMC limits, and meets CE and UKCA marking requirements. Its dimensions are 24.5 mm width, 57.6 mm height, and 125.0 mm depth, with a typical weight of 182 g. Remote on/off is implemented with positive logic, and it features hiccup-mode overcurrent and short-circuit protection with auto-recovery. The MTBF is 957,600 hours at 40°C under 50% stress per BELLCORE TR-NWT-000332.
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.
These DIN rail mount DC-DC converters are ideal for generating additional, isolated and regulated voltages from the common used 24Vdc DIN rail bus. Fully protected and with Class B EMC performance, the DPX is available with single, dual or triple output models and power levels from 15 to 60W. All commonly requested voltages are covered by the series, and the units will operate from 12V, 24V or 48V nominal dc inputs with either 2:1 or 4:1 ranges.
Features
Applications for this product
DC-DC CONVERTER, DIN RAIL, 1 O/P, 40W, 2.67A, 15V; 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 1:2.67A; Output Regulation:- 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 | DPX40-48WS15 | DPX40-48WS15 | 21T9608 |
| Product Name | DC-DC Converters | DINRail mount DC-DC converters | Dc-Dc Converter, Din Rail, 1 O/p, 40W, 2.67A, 15V; Power Supply Approvals Tdk-Lambda |
| Type | DC-DC Converter | DC-DC Converter | DC-DC Converter |
| Technology | Switching Power Supply | ||
| Form Factor | DIN Rail | ||
| Features | Meets EN55022 Class B 1600VDC input/output isolation Wide operating temperature range | ||
| Operating Temperature | -40 to 95 C (-40 to 203 F) | 85 to 95 C (185 to 203 F) |
