The PYD20-72WD12 is a 20W isolated DC-DC converter in a 2 x 1 x 0.4 inch plastic case, designed for rail and industrial applications. It operates from an 8.5 to 160Vdc input range and provides dual ±12V output with up to 90% efficiency. The unit features 3000Vac input-to-output isolation, remote on/off control with positive or negative logic, and operates across -40 to 105°C ambient temperature. It meets IEC/UL/CSA/EN62368-1
The PY family are pcb-mountable DC-DC converters in various package sizes with output powers ranging from 20 to 200W.
The family's ultra-wide input voltage range (from 8.5 to 160V - model dependent) enables a single converter to be used in multiple applications. With its approval to EN 50155, it is also suitable for railway applications.
Its high efficiency results in low heat generation and the potted construction promises high shock and vibration performance which together with the wide operating temperature range make these devices suitable for nearly any situation.
Additionally, heat sink kits are available to simplify integration when contact cooling is not possible.
Features
Applications for this product
DC DC CONVERTER +/-12V 20W
| TDK-Lambda Europe GmbH | DigiKey | |
|---|---|---|
| Product Category | Power Supplies | Power Supplies |
| Product Number | PYD20-72WD12 | 285-PYD20-72WD12-ND |
| Product Name | Isolated PCB mount DC-DC converters | DC DC Converters |
| Type | DC-DC Converter | DC-DC Converter; 1 |
| Form Factor | Board Mount | Board Mount |
| Operating Temperature | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) |
| DC Output Voltage | 12.0 volts |
