If you're selecting a cell for your product, "18650" isn't enough to go on. 📖 Full guide →cmbatteries.com/a-comprehens… #18650Battery #BatteryEngineering #LithiumIon #BatterySelection #CMBatteries #BatteryPack #PowerDesign

"Isn't that beautiful?" — Prof. Behzad Razavi ⚡️ How does 5V from a charger become 1V for your CPU without wasting power? Deconstruct the LC Low-Pass Filter in Ep. 5 of The Beauty of Circuits. 📺 Watch now: bit.ly/4cJckPq #IEEE #PowerDesign #BehzadRazavi

Fast Recovery Diodes – Critical for High-Efficiency Switching Power Supplies When designing switched-mode power supplies (SMPS), inverters, PFC stages, or any high-frequency rectification circuit, the choice of diode can make or break efficiency and thermal performance. Enter the fast recovery diode — a specialized rectifier diode engineered to switch off extremely quickly, minimizing reverse recovery time (trr) and the associated reverse recovery charge (Qrr). Why fast recovery matters In a typical rectifier application, when the diode is forward biased it conducts normally. But when the voltage reverses, the diode doesn’t instantly stop conducting — stored charge in the junction must first be removed. This creates a reverse recovery current spike that: * Causes significant switching losses * Generates EMI / ringing * Heats the diode and the switching transistor * Reduces overall power conversion efficiency Fast recovery diodes dramatically reduce trr (typically 25–200 ns vs. >1 µs for standard rectifiers) and Qrr, enabling: * Higher switching frequencies (100 kHz → MHz range) * Smaller magnetics and capacitors * Lower switching and conduction losses * Better thermal performance and reliability Key characteristics to look for * Reverse recovery time (trr): lower is better * Reverse recovery charge (Qrr): lower reduces losses * Soft recovery behaviour: reduces ringing and EMI * Forward voltage drop (Vf): trade-off with speed * Voltage ratings: commonly 200–1200 V for power applications Where you’ll find fast recovery diodes in action * SMPS output rectification * Active PFC boost stages * Solar inverters * Motor drives & EV chargers * High-frequency DC-DC converters * Welding power supplies Modern ultra-fast and hyper-fast recovery diodes (and increasingly SiC Schottky diodes) have taken performance even further, but standard fast recovery types remain a cost-effective workhorse for many designs up to several hundred kHz. Next time you’re optimizing a switching circuit, don’t overlook the humble rectifier diode — choosing the right recovery characteristic can save watts, reduce heatsinking, and improve EMI compliance. Check out a more detailed description on my website: electronics-notes.com/articl… #PowerElectronics #Diodes #FastRecovery #SMPS #Rectification #ElectronicComponents #PowerDesign #EVcharging #RenewableEnergy

⚡️ دقّق في التفاصيل، فهي ما يصنع الفرق بين مهندس عادي ومهندس موثوق. #ElectricalEngineering #SiteEngineering #PowerDesign #EngineeringResponsibility

3 years experience in SMPS, OBC, DC-DC, UPS, telecom power, or BMS failure analysis preferred. Fresh graduates with strong fundamentals are welcome. #DCDC #BMS #PowerDesign #EntryLevelJobs

Our discrete IGBTs deliver high efficiency with low conduction and switching losses, enabling reliable, energy-saving power conversion for industrial motors, HVAC and renewable systems. Explore our full portfolio and find the right device for your design: mchp.us/4pbiKMi. #IGBT #PowerElectronics #PowerDesign

🎨12/16【朝もくデザイン練習】 トレース → 改善 📍参考：デザインドリル（PowerDesign) 🖼 改善で意識したこと ・QRコードを追加し、デジタル導線を意識 ・フォントを変更して、上品さを向上 ✏️ 学び ・不動産とゆう硬い業種も温かみを出すことでブランドイメージが変わる。 ・情報量が多くても情報設計次第で見やすくなる ・名刺作成（トレース）で名刺の目的、注意する点を再確認 💡詳しくはポートフォリオ更新中💡 #シーライクス　#SHE捗　#デザイン練習　#デザイントレース　#デザイン改善　#BeforeAfter #名刺デザイン　#Webデザイン勉強中　#デザイン分析　#成長記録　#デザイン添削歓迎　#Webデザイナー #デザイン制作　#デザイン依頼

🎨12/12【デザイン練習】 トレース→改善 📍参考：デザインドリル（PowerDesign) 🖼 改善で意識したこと ・アート性が高いが、実用的な情報の優先順位を変更 ・集客意識で日程のサイズ調整 ✏️ 学び 静けさ、繊細さは情報量を最小限に #シーライクス #SHE捗

Boost switching performance and efficiency with our PT, NPT and Field-Stop IGBTs. They deliver low losses, fast operation and reliable performance for motor drives, inverters and UPS systems. Explore 600–1200V options for cost-effective high-voltage switching: mchp.us/48B2BJg. #IGBT #PowerElectronics #PowerDesign

⚡Linear vs. Switching Regulator Clean output or higher efficiency? Choose the right one for your design. #Electronics #PCBWay #PowerDesign

Designing power rails up to 100 V? ⚡ Join ST’s free webinar tomorrow to learn how the DCPx buck & iso-buck converters simplify your next design. 📅 Oct 23 | 2 PM EDT 🔗 spkl.io/6018AXfsY #PowerDesign #DCDC #DCPfamily

With over 3000 hours of HV-H3TRB testing and AEC-Q101 qualification, our new MB and MC mSiC™ MOSFET families are designed, developed and manufactured for improved efficiency and long-term reliability in harsh conditions. Explore the benefits of the new SiC MOSFET families: mchp.us/47g4E68. #SiC #MOSFETs #WidebandGap #SiliconCarbide #PowerDesign

From renewable energy to electric vehicles, the new MB and MC families of 1200V mSiC™ MOSFETs enable a new level of efficiency across demanding applications. Engineered to meet rigorous AEC-Q101 and HV-H3TRB qualification standards, these silicon carbide MOSFETs deliver exceptional power density, reliability and performance. Enhance the efficiency and dependability of your designs with our comprehensive mSiC MOSFET portfolio. Discover the new MB and MC families and more: mchp.us/3UOPWvu. #SiC #MOSFETs #WidebandGap #SiliconCarbide #PowerDesign

Engineered to meet rigorous AEC-Q101 and HV-H3TRB qualifications, the new MB and MC family of 1200V mSiC™ MOSFETs deliver exceptional power density, reliability and performance for your high-voltage power system. Explore the benefits for your next design: mchp.us/4lfZGd0. #SiC #MOSFETs #WidebandGap #SiliconCarbide #PowerDesign

So basically: this killer's power is not interesting and feels like a cop-out powerdesign for the sake of strength. It's not very creative of a power. It feels like the Splattershot was the initial design, which is why it is very fun, and then the Scamper was added for strength.

The new MB and MC families of 1200V mSiC™ MOSFETs offer an optimal combination of high performance, reliability and cost-effectiveness. Designed to work with standard gate drivers, our latest SiC MOSFETs offer seamless integration and a competitive price point, helping you accelerate time to market without compromising on performance. Explore the benefits of the MB and MC mSiC MOSFET families: mchp.us/45nqmms. #SiC #MOSFETs #WidebandGap #SiliconCarbide #PowerDesign

#CostaRica EXCELENTES NOTICIAS !!!!... Mas y mas inversión que se traducen en MAS y MAS #Empleo para el país !!!... #PowerDesign #Economia #Finanzas #ZZFF #ZonasFrancas #EmpleoCR #TrabajoCR crhoy.com/empresa-de-solucio…

#Wurth Elektronik is proud to share a new article with @MicrochipTech, featured in @PSD_Global. It highlights design considerations for EMC-compliant power systems and offers tips on component selection and layout. hubs.li/Q03CLBYz0 #PSD #PowerDesign #Microchip

🚀 Standalone Li-Ion Battery Charger with BQ24610 Just wrapped up a 2S/3S Li-Ion battery charging circuit using Texas Instruments’ BQ24610 IC—no external microcontroller needed! This compact design delivers safe, efficient charging with smart features. 🔹 Voltage Config: Easily set for 8.4V (2S) or 12.6V (3S) via the VFB resistor divider. 🔹 Fast Charging: Up to 1.5A current (set via R_AC_SET). 🔹 Visual Feedback: STAT1 & STAT2 pins drive "CHARGE" and "FULL" LEDs for real-time status. 🔹 Optimized Layout: Followed TI’s datasheet guidelines for PCB routing, thermals, and component placement for max efficiency. Perfect for portable power projects! ⚡ #Raypcb #Electronics #BatteryCharging #PowerDesign #TI #BQ24610 #DIY #battery #pcbdesign #electronicengineering #pcblayout

The new MB and MC families of 1200V mSiC™ MOSFETs drive innovation across demanding applications by offering an optimal combination of high performance, reliability and cost-effectiveness. These mSiC MOSFET families ensure long-term performance and reliability. With lower switching energy loss and a lower price per amp, MB and MC MOSFETs are ideal for large-scale projects. Explore the benefits of the MB and MC mSiC MOSFET families: mchp.us/40SD1fI. #SiC #MOSFETs #WidebandGap #SiliconCarbide #PowerDesign