By Peak Nano
NanoPlex™ films enable high-performance capacitors that enhance mobile power distribution with superior thermal tolerance, longer lifespan, and efficient energy discharge. Designed for demanding applications, these capacitors support grid stability, emergency response, and industrial power needs while improving voltage regulation and power quality. With over 20 global patents and 100% U.S. engineering, NanoPlex™ technology is shaping the future of mobile energy solutions.
Improved Power Quality, Higher Heat Tolerance, and Longer Lifespan For utilities and operators, NanoPlex means more reliable grids that integrate renewable energy sources smoothly, deliver stable voltage over long HVDC runs, withstand the surges from electrification and AI data centers, and improve grid resiliency while lowering operating costs. NanoPlex HDC films make mobile power lighter, stronger, and more dependable. With 4x higher energy density, NanoPlex™ supports stable voltage and efficient power delivery in environments where reliability matters most. Whether for remote substations, emergency relief, or forward-operating bases, NanoPlex ensures transportable systems stay energized, efficient, and ready on demand. Peak’s NanoPlex films deliver fast, stable, and efficient hybrid power factor correction for today’s volatile grids, addressing the limitations of aging infrastructure. By combining 4x higher energy density, reliable high current performance, and up to 5x longer capacitor life, NanoPlex reduces distortion below 3% while supporting compact, long-lasting systems. Key advantages include: - Faster phase correction to handle renewable energy resource swings - Built-in harmonic protection for sensitive electronics - Improved voltage stability during fluctuations - Reliable performance even in high-heat environments Key advantages include: - Compact, lightweight capacitor banks for faster deployment and mobility - Extended service life to lower replacement needs and reduce downtime - Stable output under high-ripple and variable load conditions - Secure, U.S.-based supply chain for assured availability Peak’s NanoPlex films are purpose-built for the heat, load, and layout demands of today’s substations. With 4x higher energy density, reliable 135°C operation, and 5x longer service life, NanoPlex™ supports underground installations, modular designs, and solid-state integration without sacrificing reliability or performance. Key advantages include: - Stable 135°C performance with self-healing dielectric protection - Compact, lightweight capacitor banks for space-limited environments - Reduced ripple and harmonic distortion for cleaner HVDC/AC output - Proven durability in harsh environments with longer service life NanoPlex films are purpose-built for the heat, pace, and density of modern AI infrastructure. Designed for high-demand, always-on environments, they deliver stable power, reliable thermal tolerance, and 5x longer service life. By reducing cooling and maintenance burdens, NanoPlex™ helps AI data centers maximize uptime and confidently scale as workloads intensify. Key advantages include: - High-density, rapid-discharge energy storage for peak AI power loads - Stable voltage regulation and phase correction to protect sensitive hardware - Reliable operation at 135°C with extended service life to cut downtime - Compact, modular capacitor banks for scalable, resilient infrastructure Ready to Evaluate NanoPlex Films? Request a sample kit of NanoPlex for in-house qualification, compatibility testing, and grid-level performance validation.
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Peak NanoPlex™ capacitor films deliver f aster, stable pulses at high temperatures, with fewer components and longer life for magnetic fusion. NanoPlex LDF is engineered for magnetic fusion systems that demand high-frequency, high-heat, high-performance pulse delivery. With full energy capacity at 135°C and a low-loss, high-stability architecture, LDF capacitors enable faster shot repetition for injection systems, tighter control, and reduced system complexity, without the thermal, space, or maintenance limitations of traditional banks. - Full energy, zero derating under extreme heat and pulse load - Shorter recovery times boost throughput and consistency - Low self-heating reduces fans, cooling systems, and energy waste - Extended duty under high stress cuts downtime and O&M costs Pulse Stability Rapid Charge/Discharge Thermal Management Energy Efficiency Service Life Precision Firing Without Downtime or Derating - During a fusion pulse, capacitor banks must deliver high current through magnetic field coils that confine the plasma. This generates extreme heat. Traditional BOPP films lose performance above 85°C, compromising energy delivery and reducing pulse precision as repetition rates rise. - NanoPlex LDF maintains full energy capacity up to 135°C without derating, handling intense, repeated fusion shots without drifting or degrading -no oversizing or additional cooling systems required. - Fusion teams get stable, precise performance, even under high heat and heavy load, so they can repeat shots more consistently, improve energy yield, and speed up progress toward commercial fusion. Engineered for Repetition, Stable Operation at Scale - As magnetic-fusion systems push toward higher repetition rates, capacitor banks must charge and discharge in rapid succession. Conventional films degrade quickly under this stress, limiting performance and increasing downtime. - NanoPlex LDF features a low-loss architecture that enables up to 4x faster charge and discharge compared to conventional film. This supports more consistent, high-frequency operation without thermal or structural breakdown. - Shorter recovery times between pulses allow fusion teams to run faster shot sequences, boost pulse reliability, and maintain consistent performance, without increasing replacement cycles or maintenance load. NanoPlex™ LDF Capacitors Last Longer in High Temperatures - With each pulse, conventional BOPP capacitors build internal heat. As temperatures rise past 85°C, they begin to lose capacitance, forcing engineers to add fans, heat sinks, or extra capacitors just to stay within safe limits. - NanoPlex LDF capacitors have a 50% lower dissipation factor than conventional film, producing less self-heating during operation. They remain stable at higher temperatures, even under repeated pulsing. - Fusion teams can reduce their cooling systems, save energy, and simplify thermal design, without sacrificing performance. This means more stable operation, fewer components, and better long-term reliability. Stores More Energy Per Capacitor - To meet modern energy demands, conventional films require more capacitors and longer wiring runs. This inflates system size, increases cost, and makes precise pulse delivery harder to manage. - NanoPlex LDF holds full capacitance up to 135°C, allowing fusion teams to use fewer capacitors without sacrificing performance. Systems are designed to stay cooler and more compact. - Fewer components mean easier installation, reduced material costs, and better pulse control. It also simplifies service and opens the door for more scalable, future-ready fusion systems. Longer LifeSpan, Less Downtime - In fusion systems, repeated heat cycles and electrical pulsing cause BOPP-based capacitors to degrade, leading to frequent replacements, more downtime, and higher maintenance costs. - NanoPlex LDF maintains full energy capacity up to 135°C and resists thermal and electrical fatigue, providing stable, long-term performance under sustained pulsed-power operation. - Fusion teams can reduce scheduled outages, keep systems online longer, and lower total O&M costs, extending service life without compromising performance in high-duty environments. NanoPlex™ LDF vs. Traditional BOPP Film for Magnetic Fusion Systems NanoPlex LDF gives magnetic fusion teams a smarter capacitor film option - designed for higher shot rates, higher temperatures, and longer runtimes - all in a smaller, cooler, and more cost-effective package. Capability | Traditional BOPP Film | NanoPlex LDF Film Temperature Stability | Starts derating above 85°C, reducing energy delivery | Operates at full capacitance up to 135°C with no derating Pulse Stability | Drift and degradation at high duty cycles require oversizing | Maintains consistent performance under high repetition and heat Charge/Discharge Speed | Slower cycling under stress; limited support for high-frequency operation | Up to 4x faster charge and discharge; shorter recovery times Thermal Management | Generates more heat; needs additional fans, heat sinks, or capacitors | 50% lower dissipation factor; reduced heat generation and cooling needs Energy Efficiency | Requires more components and longer wiring to meet the same energy goals | Stores more energy with fewer capacitors; supports compact layouts System Footprint | Larger, heavier banks complicate integration and increase system size | Enables capacitor banks that are 50% smaller and 30% lighter Service Life | Frequent replacements; higher O&M and downtime | Lasts up to 5x longer under thermal and electrical stress Cost Efficiency | Higher install cost due to more parts and thermal management components | Cuts BOM costs by up to 60% through fewer parts and simpler design Pulse Consistency | Pulse degradation over time and under heat stress | Tighter control for repeatable, high-energy pulses Scalability | Limited by thermal ceiling and component count | Designed for future-ready, high-rep-rate fusion systems What capacitor films are best suited for high-frequency, high-temperature fusion systems? Suppliers often search for materials that maintain full capacitance at high duty cycles. NanoPlex LDF films, for instance, operate up to 135°C with no derating, making them ideal for magnetic fusion capacitor banks that face rapid cycling and intense heat. How can I reduce the size and cooling requirements of fusion capacitor banks? Fusion suppliers want compact, thermally stable systems. LDF films offer up to 4x higher energy density and 50% less heat loss than BOPP, enabling smaller banks with reduced cooling systems, lowering overall footprint and cost. How does film technology impact pulse precision and stability in magnetic fusion drivers? Pulse stability is critical for confinement accuracy. Advanced films like NanoPlex LDF provide consistent energy delivery under heat and stress, improving synchronization and repeatability during high-frequency operation. What are the lifetime and maintenance advantages of next-generation capacitor films? Suppliers value reliability and uptime. NanoPlex LDF lasts up to 5x longer than conventional films, resisting thermal and electrical fatigue. This reduces maintenance windows and extends overall service life in high-duty environments. Why is domestic capacitor film production important for fusion supply chains? With over 70% of traditional film production located overseas, U.S.-made films like NanoPlex LDF ensure reliable access, shorter lead times, and compliance with national security and Buy American priorities, critical for fusion-scale manufacturing.
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Peak NanoPlex™ capacitor films give AI data centers stable, efficient, and reliable power; running cooler, lasting longer, and fitting into smaller footprints, so operators can cut downtime, reduce costs, and scale workloads faster. NanoPlex™ Capacitors: High-Temperature, High-Frequency Power for AI Infrastructure Peak NanoPlex films are engineered for the extreme power demands of AI data centers. Unlike traditional capacitors, they sustain performance under heat, ripple, and high-frequency loads to keep AI infrastructure reliable and efficient. - NanoPlex LDF capacitor films operate at full capacitance at 135°C with no derating. - NanoPlex HDC capacitor films deliver 4x higher energy density in the same footprint, 5x longer service life under thermal and electrical stress, and a low-loss design that reduces ripple and harmonics for consistent voltage. AI Power Voltage Assurance Scalable Power Thermal Resilience High Duty-Cycles Supply Security Power Capacitors That Scale with AI - AI workloads create unprecedented spikes in power demand, with unpredictable surges that traditional capacitors cannot absorb. These fluctuations stress capacitor banks, causing instability, overheating, and risking costly outages both on the grid and within the data center itself. - NanoPlex HDC films deliver hybrid power factor correction with up to 4x the energy density of traditional designs. Their low-loss, high-frequency response allows them to absorb and release massive, variable loads without drift, derating, or performance loss. - Utility and data center operators can scale AI infrastructure with stable, always-on power, eliminating oversizing and reducing thermal stress. The result is reliable uptime, efficient grid interaction, and the ability to expand AI Processing capacity without compromising resilience or efficiency. Stable Power for AI - AI data centers increasingly rely on a mix of grid supply, renewables, and on-site generation. These inputs create voltage fluctuations and phase mismatches that traditional capacitors cannot correct, threatening uptime and putting sensitive AI servers and accelerators at risk. - NanoPlex capacitor films provide precise voltage stabilization and phase correction, engineered to respond instantly in complex hybrid energy environments. Unlike traditional designs, they maintain stable performance even under rapid switching, load spikes, and variable inputs. - Utility power grid operators can provide consistent, reliable power delivery that protects mission-critical AI hardware from surges, sags, and disruptions. The result is stronger uptime, longer equipment life, and the ability to integrate diverse energy sources without compromising performance or reliability. Energy Performance Without Limits - AI data centers need high-density, modular power systems to keep pace with explosive workload growth. Traditional capacitors have reached their performance limits, requiring more units to deliver the same functionality. This limits scalability and makes it harder to deploy compact, modular facilities at the speed operators demand. - NanoPlex HDC films deliver 4x the energy density in the same footprint, enabling compact, modular capacitor banks that integrate seamlessly with advanced power technologies like solid-state transformers (SSTs). This design unlocks scalability without sacrificing reliability or performance. - Utility operators can accelerate deployment, maximize capacity in space-constrained environments, and future-proof AI data center infrastructure as workloads expand. The result is a flexible, efficient, and resilient power architecture that supports growth on both the grid and within the data center itself. Stable Power Under Extreme Heat Generated by Workloads - AI data centers are running hotter as workloads intensify and power density climbs. Traditional capacitors derate above 85°C, forcing operators to oversize banks, increase cooling capacity, or risk shutdowns that threaten uptime and efficiency. - NanoPlex LDF films operate continuously at 135°C with no derating or capacitance drift. Their design maintains stable voltage and consistent performance in high-heat, power-dense environments where traditional films fail. - Power grid operators can sustain safe, stable power under extreme heat while reducing cooling costs and eliminating the need to oversize capacitor banks. The result is improved reliability, lower operating expenses, and scalable infrastructure ready for AI-driven growth. Peak Powers Real-Time AI with Reliable Cycling - AI workloads push power systems harder than ever, demanding capacitors that can handle rapid charge and discharge cycles and frequent high-frequency switching. Traditional capacitors degrade quickly under these conditions, increasing the risk of downtime, costly replacements, and service interruptions. - NanoPlex LDF films are engineered for fast, frequent cycling, maintaining stable performance through demanding power events. They deliver up to 5x longer service life and sustain 5x higher duty cycles than traditional capacitor designs. - Power grid and datacenter operators can rely on continuous, around-the-clock power for AI servers and infrastructure. The result is fewer maintenance interruptions, lower replacement costs, and stable uptime to keep mission-critical AI workloads running without disruption. Stable Access, No Delays - AI data centers depend on a steady flow of reliable components, but global supply chain disruptions and reliance on offshore sources for traditional capacitor films create risk. Shortages, delays, and price volatility can jeopardize projects and increase operating costs. - NanoPlex capacitor films are engineered and manufactured in the U.S., using allied-sourced materials and backed by more than 20 patents. This domestic foundation ensures uninterrupted supply, rapid delivery, and a secure alternative to offshore dependency. With a drop-in design, operators can upgrade without retooling or production delays. - Operators gain a stable, North American supply chain that reduces risk, shortens lead times, and future-proofs AI data center investments. The result is greater confidence in project schedules, lower long-term costs, and supply resilience aligned with national security and energy independence goals. Traditional Capacitors vs. Peak NanoPlex™ in AI Data Centers NanoPlex capacitor films give AI data centers stable, scalable, and efficient power, handling massive spikes, high temperatures, and 24/7 duty cycles that traditional capacitors cannot. Category: Operating Temperature — Traditional Capacitors: Derate above 85°C → require oversizing or costly active cooling — Peak NanoPlex Capacitors: LDF runs reliably at 135°C with no derating, even in dense, high-heat server rooms Category: Energy Density — Traditional Capacitors: Limited capacity → more capacitors needed to support rack loads — Peak NanoPlex Capacitors: HDC stores 4x higher energy density → supports 10–100 kW racks with fewer, smaller units Category: Cycling Performance — Traditional Capacitors: Degrade quickly under high-frequency charge/discharge cycles — Peak NanoPlex Capacitors: LDF is optimized for fast, frequent cycling → stable under AI workloads with up to 5x duty life Category: Power Quality — Traditional Capacitors: Struggle with harmonics, ripple, and mixed input fluctuations — Peak NanoPlex Capacitors: Low ESR design reduces ripple by 40% and keeps THD < 3%, protecting AI hardware Category: Service Life — Traditional Capacitors: Short lifespan in always-on, high-heat environments → frequent replacements — Peak NanoPlex Capacitors: LDF lasts up to 5x longer under thermal and electrical stress → less downtime, lower O&M Category: Scalability — Traditional Capacitors: Oversized banks block modular layouts and slow deployment — Peak NanoPlex Capacitors: HDC enables capacitor designs that are smaller and lighter, ideal for modular, high-density data center architectures Category: Deployment — Traditional Capacitors: Require redesign or retooling to upgrade — Peak NanoPlex Capacitors: LDF's drop-in replacement offers no retooling and no redesign Category: Supply Chain — Traditional Capacitors: Over 70% imported film → exposed to global disruptions and long lead times — Peak NanoPlex Capacitors: 100% U.S.-engineered and manufactured with allied-sourced materials → secure, resilient supply
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Start/Stops NanoPlex™ HDC film capacitors are built specifically for start-stop cycles, high heat, long duty runs, and big bursts of current every time a motor comes online. - Direct AC-compatibility - 2-4x higher energy storage - Rated operation at 135°C - Stable with strong ripple currents - 3-5x longer lifetime AC Power Heavy Starts High Heat Energy Storage Lifespan HDC is AC-compatible for motor starts, pumps, compressors, HVAC systems, and industrial equipment that cycles on and off all day. - Many equipment failures come from using capacitors that are not built for AC power or not designed for frequent cycling. Operators face poor performance under in-rush currents, high heat, swelling, and early failures. - HDC AC-compatible film delivers stable energy, high ripple-current tolerance, and reliable performance even when equipment cycles on and off all day. - HDC films store more energy in the same footprint, are more reliable, run cooler, and last longer; equipment stays running longer with fewer replacements and maintenance costs. HDC’s nanolayered design tolerates extreme in-rush currents and higher electrical stress from frequent start-stop activity. - Electrolytic capacitors struggle to handle large power spikes, swell, leak, and degrade, causing frequent replacements and unplanned downtime. - HDC capacitor films store more energy in the same footprint, stay stable in extreme in-rush currents, and constant cycling. - HDC capacitor films handle heavy electrical stress, run cooler, and deliver stable power through constant start-stop cycles, giving operators more reliable motor starts, longer equipment life, and fewer maintenance interruptions. Rated for 135°C, HDC maintains stable performance when the equipment runs hot and continuously. - Operators often deal with overheating, swelling, short life, slow or failed starts, and unplanned shutdowns as electrolytics break down under stress and high temperatures in confined spaces. - Rated for 135°C, built for the brutal conditions of heavy motor start-stop equipment, HDC maintains stable performance when equipment runs hot and continuously. - With HDC operators experience reliable starts, longer capacitor life, and fewer maintenance interruptions, resulting in more uptime and lower operating costs. 2–4x higher energy storage provides more usable power to be delivered for heavy motor starts. - Low-energy-density capacitors struggle to deliver the surge needed during heavy motor starts. This leads to slow starts, failed starts, or inconsistent motor performance. To compensate, operators add more capacitors, complicating service and system design. - HDC nanolayer structure delivers more dielectric capability into thousands of ultra-thin layers, providing 2-4x higher energy storage in the same footprint vs a single thick layer that limits voltage strength and energy density. - HDC provides more usable power in the same footprint, stronger starts, longer life, fewer failures, and lower operating costs. 3-5x longer life for motors that start, stop, and run hard continuously. - Early capacitor failures stop motors from starting or running, shutting down critical machinery, causing downtime and emergency maintenance repairs. - The nanolayer film structure spreads out electrical load and reduces internal heating, allowing HDC to handle heat, electrical stress, and constant motor cycling while eliminating the weak points that cause traditional electrolytic capacitors to fail early. - HDC’s longer life cycle gives operators more uptime, lower maintenance costs, safer operation, and better long-term reliability in equipment that starts, stops, and runs under heavy load. Peak NanoPlex™ HDC Film vs. Electrolytic Capacitors Energy Storage (Same Footprint): Traditional Capacitors - Low energy density; requires larger or multiple capacitors. NanoPlex-Based Capacitors - 2–4x higher energy storage thanks to nanolayer design Motor Start Performance: Traditional Capacitors - Weakens quickly; slow or failed motor starts are common. NanoPlex-Based Capacitors - Stable, strong starts—even under constant start-stop cycles In-Rush Current Handling: Traditional Capacitors - Easily damaged by current spikes; early failures. NanoPlex-Based Capacitors - Handles extreme in-rush currents without degrading Thermal Performance: Traditional Capacitors - Typically derate or fail above ~85°C. NanoPlex-Based Capacitors - Rated to 135°C with stable performance Internal Heating: Traditional Capacitors - Runs hot; heat accelerates wear and failure. NanoPlex-Based Capacitors - Runs cooler due to low dissipation Lifespan: Traditional Capacitors - Short life in heavy start-stop or high-heat applications. NanoPlex-Based Capacitors - 3–5x longer life in industrial environments Durability in Harsh Environments: Traditional Capacitors - Sensitive to heat, vibration, and enclosed spaces. NanoPlex-Based Capacitors - Reliable in explosive atmospheres, enclosed motor rooms, vibration, and high heat Failure Risk: Traditional Capacitors - Prone to bulging, drying out, leaking, or rupturing. NanoPlex-Based Capacitors - Resistant to swelling, leakage, and cracking Maintenance Needs: Traditional Capacitors - Frequent replacements; high maintenance burden. NanoPlex-Based Capacitors - Minimal; fewer replacements and service interruptions Uptime Impact: Traditional Capacitors - Causes costly downtime when failures occur. NanoPlex-Based Capacitors - Greater system reliability and fewer shutdowns Total Cost of Ownership: Traditional Capacitors - Higher: Short life + service calls + downtime. NanoPlex-Based Capacitors - Lower: Fewer failures + better performance + longer life Environmental Stability: Traditional Capacitors - Large single dielectric layer unable to withstand repeated stress. NanoPlex-Based Capacitors - Nanolayer structure spreads electrical stress for stable output Ideal Applications: Traditional Capacitors - Low-stress or light-duty applications only. NanoPlex-Based Capacitors - Heavy start-stop motors, HVAC, pumps, compressors, industrial machinery
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