Here, Rich Miron, Applications Engineer at Digi-Key Electronics explores the operation of switch mode power supplies and explores make Vs. buy decision process for power supplies. Miron also ...

The flyback design is a switched-mode power supply (SMPS) that’s been used for 70+ years and still going strong. This supply—also called a power converter—has two distinct operating phases ...

For the next test reduce the load on the supply back to full load. If your power supply has entered latching shutdown, it may be necessary to cycle the AC input before the supply will return to normal ...

Figure 1 shows a typical flyback power supply using the TOP204 TOPSwitch. This device combines an integrated, high-voltage MOSFET switch with a complete switching-power-supply controller and ...

Cable and xDSL modems are experiencing increasing popularity. For this reason, many designs are now required to interface with existing telephones at the subscriber's location. The subscriber line ...

Voltage spikes on the power switch and output diode caused by the flyback transformer leakage inductance usually require a voltage clamp and/or snubber circuit to limit the peak voltage, further ...

Power Integrations combines programmability, high efficiency and small form factor in new zero-voltage-switching InnoSwitch4-Pro power-supply ICs. Contact Us Newsroom ...

SAN JOSE, Calif., January 30, 2024--Power Integrations introduces InnoSwitch5-Pro offline flyback switcher IC; Zero-Voltage Switching and advanced SR FET control enable 95% efficiency.

Zero-voltage switching (ZVS) flyback topology and advanced SR FET control enable 95 percent efficiency, reduce power supply size and component count SAN JOSE, Calif.--(BUSINESS WIRE)--Power ...