Power Integrations (POWI) Following AI Data Center Deal And The Case For Undervalued Shares

Simply Wall St.10-21 10:37

Power Integrations (POWI) has entered the AI data center protection conversation after announcing a collaboration with Ideal Power on solid state circuit breakers for 800 VDC rack architectures. The ...

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The ...</p>\n\n<a href=\"https://simplywall.st/stocks/us/semiconductors/nasdaq-powi/power-integrations/news/power-integrations-powi-following-ai-data-center-deal-and-th\">Source Link</a>\n\n</div>\n","source":"simplywall_highlight","html":"<!DOCTYPE html>\n<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />\n<meta name=\"viewport\" content=\"width=device-width,initial-scale=1.0,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no\"/>\n<meta name=\"format-detection\" content=\"telephone=no,email=no,address=no\" />\n<title>Power Integrations (POWI) Following AI Data Center Deal And The Case For Undervalued Shares</title>\n<style type=\"text/css\">\na,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,div,dl,dt,\nem,embed,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,\nobject,ol,output,p,pre,q,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,tt,u,ul,var,video{ font:inherit;margin:0;padding:0;vertical-align:baseline;border:0 }\nbody{ font-size:16px; line-height:1.5; color:#999; background:transparent; }\n.wrapper{ overflow:hidden;word-break:break-all;padding:10px; }\nh1,h2{ font-weight:normal; line-height:1.35; margin-bottom:.6em; }\nh3,h4,h5,h6{ line-height:1.35; margin-bottom:1em; }\nh1{ font-size:24px; }\nh2{ font-size:20px; }\nh3{ font-size:18px; }\nh4{ font-size:16px; }\nh5{ font-size:14px; }\nh6{ font-size:12px; }\np,ul,ol,blockquote,dl,table{ margin:1.2em 0; }\nul,ol{ margin-left:2em; }\nul{ list-style:disc; }\nol{ list-style:decimal; }\nli,li p{ margin:10px 0;}\nimg{ max-width:100%;display:block;margin:0 auto 1em; }\nblockquote{ color:#B5B2B1; border-left:3px solid #aaa; padding:1em; }\nstrong,b{font-weight:bold;}\nem,i{font-style:italic;}\ntable{ width:100%;border-collapse:collapse;border-spacing:1px;margin:1em 0;font-size:.9em; }\nth,td{ padding:5px;text-align:left;border:1px solid #aaa; }\nth{ font-weight:bold;background:#5d5d5d; }\n.symbol-link{font-weight:bold;}\n/* header{ border-bottom:1px solid #494756; } */\n.title{ margin:0 0 8px;line-height:1.3;color:#ddd; }\n.meta {color:#5e5c6d;font-size:13px;margin:0 0 .5em; }\na{text-decoration:none; color:#2a4b87;}\n.meta .head { display: inline-block; overflow: hidden}\n.head .h-thumb { width: 30px; height: 30px; margin: 0; padding: 0; border-radius: 50%; float: left;}\n.head .h-content { margin: 0; padding: 0 0 0 9px; float: left;}\n.head .h-name {font-size: 13px; color: #eee; margin: 0;}\n.head .h-time {font-size: 11px; color: #7E829C; margin: 0;line-height: 11px;}\n.small {font-size: 12.5px; display: inline-block; transform: scale(0.9); -webkit-transform: scale(0.9); transform-origin: left; -webkit-transform-origin: left;}\n.smaller {font-size: 12.5px; display: inline-block; transform: scale(0.8); -webkit-transform: scale(0.8); transform-origin: left; -webkit-transform-origin: left;}\n.bt-text {font-size: 12px;margin: 1.5em 0 0 0}\n.bt-text p {margin: 0}\n</style>\n</head>\n<body>\n<div class=\"wrapper\">\n<header>\n<h2 class=\"title\">\nPower Integrations (POWI) Following AI Data Center Deal And The Case For Undervalued Shares\n</h2>\n\n<h4 class=\"meta\">\n\n\n2026-10-21 10:37 GMT+8&nbsp;&nbsp;&nbsp;<a href=https://simplywall.st/stocks/us/semiconductors/nasdaq-powi/power-integrations/news/power-integrations-powi-following-ai-data-center-deal-and-th><strong>Simply Wall St.</strong></a>\n\n\n</h4>\n\n</header>\n<article>\n<div>\n<p>Power Integrations (POWI) has entered the AI data center protection conversation after announcing a collaboration with Ideal Power on solid state circuit breakers for 800 VDC rack architectures. The ...</p>\n\n<a href=\"https://simplywall.st/stocks/us/semiconductors/nasdaq-powi/power-integrations/news/power-integrations-powi-following-ai-data-center-deal-and-th\">Source Link</a>\n\n</div>\n\n\n</article>\n</div>\n</body>\n</html>\n","isBrief":false,"type":0,"news_type":1,"symbol":"BK6051","symbol_name":"信息科技咨询与其它服务","start_time":0,"source_url":"https://simplywall.st/stocks/us/semiconductors/nasdaq-powi/power-integrations/news/power-integrations-powi-following-ai-data-center-deal-and-th","article_id":"2677641224","we_media_id":null,"thumbnails":["https://simplywall.st/cdn-cgi/image/fit=cover,format=auto,width=320,height=180/https://images.simplywall.st/asset/industry/8212000-choice2-card/1788949248729"],"rights":{"source":"simplywall_highlight","url":"https://simplywall.st/stocks/us/semiconductors/nasdaq-powi/power-integrations/news/power-integrations-powi-following-ai-data-center-deal-and-th","rn_cache_url":null,"directOrigin":true},"url":"https://stock-news.laohu8.com/highlight/detail?id=2677641224","pubTimestamp":1792550270,"columns":[],"sourceInfo":{"source_id":"simplywall_highlight","name":"Simply Wall St."},"weMediaInfo":null,"summary":"Power Integrations (POWI) has entered the AI data center protection conversation after announcing a collaboration with Ideal Power on solid state circuit breakers for 800 VDC rack architectures.\nThe Power Integrations share price has picked up in the very short term, with a 1-day share price return of 3.32% and a 7-day share price return of 4.89%. This follows a 90-day share price return that declined 33.72%. 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The Power Integrations share price has picked up in the very short term, with a 1-day share price return of 3.32% and a 7-day share price return of 4.89%. This follows a 90-day share price return that declined 33.72%. The recent AI data center collaboration news therefore appears to be landing on a stock where long-term total shareholder returns, including a 3-year total shareholder return down 28.37% and a 5-year total shareholder return down 49.65%, show that sentiment has been pressured. At the same time, the year-to-date share price return of 25.92% and 1-year total shareholder return of 12.74% point to momentum rebuilding from a lower base. Scan beyond Power Integrations and see how other potential AI infrastructure beneficiaries compare in our curated list of 55 AI infrastructure stocks Power Integrations now has a fresh AI data center story and a share price that has bounced from pressured levels. The harder part is determining whether that mix of growth angles and scarred long term returns is already reflected in today's valuation. AdvertisementMost Popular Narrative: 39% Undervalued On the most followed view, Power Integrations screens cheap, with that narrative pointing to a fair value of $77.50 against a last close of $46.97, which sets a high bar for how its AI and high voltage products play out from here.  Power Integrations' proprietary high-voltage GaN technology, now extending from 750–1700 V up to 2,200 V and reaching into applications that have used silicon carbide, supports premium positioning in higher power systems and has the potential to lift average selling prices and gross margins. AI data center power opportunities, including auxiliary supplies for NVIDIA’s 800 V racks using 1,700 V InnoMux-2 ICs and a longer-term path into the main GPU power stage within a serviceable data center market sized at about US$1b by 2030, set up new content drivers for revenue and earnings.  See why 10 investors see Power Integrations as 39% undervalued. Result: Fair Value of $77.50 (UNDERVALUED) Still, a P/E above 200x, alongside insider selling and ongoing reliance on consumer appliance demand, could quickly challenge the bullish Power Integrations narrative. Find out about the key risks to this Power Integrations narrative. Another View: What High P/E Means For Power Integrations The popular narrative frames Power Integrations as about 39% undervalued on a fair value of $77.50. Yet on plain earnings multiples, the picture is very different. The stock trades on a P/E of 104.7x versus a fair ratio of 36.3x, the US Semiconductor average of 45.3x and a peer average of 35.7x, which points to meaningful valuation risk if expectations slip. When one method signals upside and another flags a rich price tag, which framework do you trust more for a business still working through earnings volatility and one off items, and why now? See what the numbers say about this price — find out in our valuation breakdown. NasdaqGS:POWI P/E Ratio as at Oct 2026Next Steps Mixed signals on Power Integrations so far. If the contrasting P/E and fair value stories have you on the fence, move quickly, review the full set of numbers, and weigh both the risks and the upside using our breakdown of 2 key rewards and 3 important warning signs Looking for more investment ideas beyond Power Integrations? Do not stop your research with Power Integrations. The market rarely rewards hesitation, and you do not want to miss stronger fits for your own plan.  Target potential mispricing by scanning a focused pool of quality-valued opportunities with the 34 high quality undervalued stocks. Strengthen capital preservation by concentrating on companies that pair resilience with lower risk profiles using the 31 resilient stocks with low risk scores. Hunt for underfollowed potential by reviewing a curated group of strong fundamentals through the 21 high quality undiscovered gems.  This article by Simply Wall St is general in nature. We provide commentary based on historical data\n        and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your\n        financial situation. We aim to bring you long-term focused analysis driven by fundamental data.\n        Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material.\n        Simply Wall St has no position in any stocks mentioned.New: Manage All Your Stock Portfolios in One PlaceWe've created the ultimate portfolio companion for stock investors, and it's free.• Connect an unlimited number of Portfolios and see your total in one currency• Be alerted to new Warning Signs or Risks via email or mobile• Track the Fair Value of your stocksTry a Demo Portfolio for FreeHave feedback on this article? Concerned about the content? Get in touch with us directly. 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