Flyback Converter
|
PI's TOPSwitchGaN Flyback ICs Make Resonant Topologies Optional at 440 W Delivering 440 W of power typically requires sophisticated resonant topologies, but Power Integrations (PI) has changed that with its TOPSwitchGaN flyback IC family, based on its PowiGaN tech and TOPSwitch architecture. These ICs featuring 800 V PowiGaN switches make designing circuits easier for engineers and often remove the need for a heat sink through cooler operation. Gallium… |
|
DIY High-Voltage Plasma Portal using ZVS Circuit A YouTuber has shared his Plasma Portal project, a high-voltage electrical engineering demonstration that combines a Zero Voltage Switching (ZVS) driver circuit, a custom flyback transformer, and a 3D-printed frame to generate plasma arcs. The ZVS circuit, built using IRFP260 MOSFETs, resistors, diodes, and capacitors, efficiently oscillates current through the… |
|
LS-R3 series of Compact AC/DC Flyback Converter Allows Optimization for Personalized Applications The flyback converter is the most common AC/DC power supply that is integrated into the IC along with few peripheral components to build a power supply that has the general functions with just adding a suitable transformer. But the engineers are always puzzled to balance the design cycle, cost, reliability, ease of use, dimensions, performance, and personalization of power… |
|
INN3x78C - New Family of Offline CV/CC Flyback Converter ICs with Efficiency up to 94% Power integrations have expanded its InnoSwitch 3 families with the introduction of the new INN3x78C devices, a new family of offline CV/CC flyback switcher ICs. The new devices incorporated a smaller size-8 750V PowiGaN transistor that enables a compact and efficient power supply between 27W and 55W without a heat sink. The PowiGan technology can deliver efficiency up… |
