CUI recommends a PCB layout with a large copper area for heat dissipation, and thermal vias to connect the pad to the copper plane. A thermal interface material (TIM) can also be used to improve heat transfer between the module and the heat sink.
To ensure reliable start-up and shutdown, CUI recommends a soft-start circuit to limit inrush current, and a shutdown circuit to prevent back-EMF damage. Additionally, a input undervoltage lockout (UVLO) can be used to prevent the module from operating outside of its specified input voltage range.
CUI provides derating curves for output power and efficiency at high temperatures in the module's application note or technical documentation. These curves can be used to determine the module's performance at temperatures above the rated 40°C ambient temperature.
CUI recommends using a input filter or surge protector to protect the module from input voltage transients and surges. This can include a combination of capacitors, inductors, and transient voltage suppressors (TVS) to absorb and divert surges.
CUI recommends using a fuse with a rating of 1.5 to 2 times the maximum input current of the module, and a fuse type that is suitable for the input voltage and current waveform (e.g. slow-blow or fast-acting fuse).
Trust Checks
No trust score is available for this model.
Trust Score Unavailable
Sponsored
PEME1-S24-D12-S Overview
Use the download button to access the PEME1-S24-D12-S 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like PEME1,
or try a keyword search, such as Power Supply Modules
