#pptc — Public Fediverse posts

Powering the future of humanoid robotics starts with reliable protection. 🤖⚡
From ESD defense to surge suppression, discover how advanced EMC solutions keep robot hand modules stable, precise, and failure-free in demanding industrial environments. Protect smarter. Perform longer.

🔗 𝗙𝗶𝗻𝗱 𝗼𝘂𝘁 𝗺𝗼𝗿𝗲:[en.leiditech.com]
𝗖𝗼𝗻𝘁𝗮𝗰𝘁 𝘂𝘀: [email protected]

https://medium.com/@yamy28508735/hardware-analysis-and-esd-surge-protection-solution-for-humanoid-robot-hand-modules-23c56085062c

#Leiditech #EMCProtection #ESDProtection #CircuitProtection #SurgeProtection #EMCSolutions #TVSDiode #GDT #MOV #PPTC

⚡ Spear vs Shield: When 10kV lightning strikes, will your circuit survive?

From powerful surge generators to precision-engineered protection components, discover how to defend every interface and keep your electronics running strong. Don’t just test limits—outsmart them.

🔗 𝗙𝗶𝗻𝗱 𝗼𝘂𝘁 𝗺𝗼𝗿𝗲:[en.leiditech.com]
𝗖𝗼𝗻𝘁𝗮𝗰𝘁 𝘂𝘀: [email protected]

https://medium.com/@yamy28508735/the-contradiction-a-showcase-of-the-lightning-surge-generator-spear-vs-ed9e6967241a

#Leiditech #EMCProtection #ESDProtection #CircuitProtection #SurgeProtection #EMCSolutions #TVSDiode #GDT #MOV #PPTC #EMCComponent

⚡ Stop “burnout anxiety” before it starts.

From TWS earbuds to smartwatches, one unstable charge can destroy everything—but smart OVP & OCP design turns risk into reliability. Build a true “power firewall” and keep your devices safe, stable, and market ready.

🔗 𝗙𝗶𝗻𝗱 𝗼𝘂𝘁 𝗺𝗼𝗿𝗲:[en.leiditech.com]
𝗖𝗼𝗻𝘁𝗮𝗰𝘁 𝘂𝘀: [email protected]

https://medium.com/@yamy28508735/say-goodbye-to-burnout-anxiety-deep-dive-into-ovp-and-ocp-protection-technologies-behind-688f8742f024

#Leiditech #EMCProtection #ESDProtection #CircuitProtection #SurgeProtection #EMCSolutions #TVSDiode #GDT #MOV #PPTC #EMCComponents

⚡ Your 30kV TVS passed the datasheet… but failed your product.

The truth? ESD strikes in nanoseconds—and only the right dynamic clamping (TLP) keeps your chip alive. Discover how to choose protection that actually works when it matters most.

🔗 𝗙𝗶𝗻𝗱 𝗼𝘂𝘁 𝗺𝗼𝗿𝗲:[en.leiditech.com]
𝗖𝗼𝗻𝘁𝗮𝗰𝘁 𝘂𝘀: [email protected]

https://medium.com/@yamy28508735/why-does-the-chip-still-get-damaged-by-esd-even-though-the-right-tvs-was-selected-34958d33091c

#Leiditech #EMCProtection #ESDProtection #CircuitProtection #SurgeProtection #EMCSolutions #TVSDiode #GDT #MOV #PPTC #EMCComponents #ElectronicComponents

⚡ Spear vs Shield: Can your design survive the strike?

From 15kV lightning surge testing to precision multi-stage protection, discover how to turn extreme threats into reliable performance. Build smarter, protect stronger, and stay compliant with next-gen EMC solutions.

🔗 𝗙𝗶𝗻𝗱 𝗼𝘂𝘁 𝗺𝗼𝗿𝗲:[en.leiditech.com]
𝗖𝗼𝗻𝘁𝗮𝗰𝘁 𝘂𝘀: [email protected]

https://medium.com/@yamy28508735/the-contradiction-a-showcase-of-the-lightning-surge-generator-spear-vs-0c93a33d5cd0

#Leiditech #EMCProtection #ESDProtection #CircuitProtection #SurgeProtection #EMCSolutions #TVSDiode #GDT #MOV #PPTC #EMCComponents

After failing to create a #symmetric #powersupply using an OpAmp and BJTs to split 24V by forming a virtual ground, I went the easy route. Two #BoostConverter set to 12V each are connected in series with the center being ground. This way I get symmetric +/-12V. Of course I don't rely on the #battery protection, but rather use a 900mA #PPTC #fuse per rail. Also a switch and some LEDs as indicator. Enough #JST sockets for my upcoming #synth projects.
#perfboard #diy #perfboard #KiCad