Technical Forums

Power Integrations provides numerous types of material and tools to assist in the process of creating power supplies. These include reference designs (with circuit schematics, board layouts, magnetics construction and characterization data), design tools, design software, applications guidelines, and other items to assist customers with design, evaluation and production. PI’s worldwide field application engineers also collaborate closely with end customers to develop and engineer new leading-edge products. Through the community forums and design support pages on our website, PI offers design tools, design and design engineering services, and technical advice in the field of integrated circuits and power electronics. Use the forums here to get help with your design and engineering needs for these families of PI products: CAPZero™, ChiPhy™, DPA-Switch™, Hiper™, InnoSwitch™, LinkSwitch™, LinkZero™, Qspeed™, SENZero™, TinySwitch™, and TOPSwitch™.

To direct questions to the relevant specialist applications teams the forum is split into 4 as described below.  When posting questions please take a moment to select the most relevant forum.


  Forum Topics Posts Last post
This forum covers designs or questions for the following products – Hiper, QSpeed, CAPZero and SENZero
2088 21V/16A power supply
by Orion_lai
03/20/2018 - 01:18
This forum covers designs or questions for LED Designs using the following products – LYTSwitch Family, Hiper Family
1996 TNY286 as...
by PI-Zek
1 day 11 hours ago
This forum covers design assistance or questions for the following product families – InnoSwitch, TOPSwitch, TinySwitch, LinkSwitch, DPASwitch and ChiPhy
15284 85 - 530 VAC...
by vukadin1
45 min 24 sec ago
Use this forum to discuss questions about PI Expert Suite software with PI Engineers and the rest of the Power Integrations' design community.
2729 Download PI...
03/05/2018 - 16:49