Loading…
Product type
Switch Mode Power Supplies (SMPS) are electronic power supplies that efficiently convert electrical power using switching devices. They operate by rapidly switching the input voltage on and off, which allows for better control of the output voltage and current. SMPS are commonly made from components such as transformers, inductors, capacitors, and integrated circuits, ensuring compact designs with high efficiency and low heat generation. They are widely used in various applications where stable and adjustable power supply is required.
| Input Voltage Range | 85V to 265V AC |
| Output Voltage Range | 3V to 48V DC |
| Efficiency | Up to 95% |
| Operating Temperature | -20°C to 70°C |
| Form Factor | Open frame, enclosed, or modular |
| Protection Features | Overvoltage, overcurrent, and thermal protection |
When selecting an SMPS, consider the required input and output voltage specifications, as well as the total power output needed for your application. It is also important to evaluate the efficiency rating, as higher efficiency can lead to reduced energy costs and heat generation. Additionally, check for necessary protection features and compliance with relevant safety standards. Specify any required certifications and quantities when requesting a quote to ensure you receive a suitable product for your needs.
Get quotes for SMPS
Tell us your requirement — quantity, specs and timeline — and our team sources verified manufacturers and brings you the best quote.
SMPS are more efficient and compact, while linear power supplies provide a more stable output but are bulkier and less efficient.
Yes, but ensure that the SMPS has good regulation and low noise characteristics to protect sensitive components.
Common types include buck, boost, buck-boost, and flyback converters.
Calculate the total power requirements of all devices that will be powered by the SMPS.
Yes, as long as they comply with relevant safety standards and regulations.
Look for certifications such as UL, CE, and FCC, which indicate compliance with safety and electromagnetic compatibility standards.