YMIN Solid-State Capacitors Empower Intelligent Digital High-Power-Density System Design

(MENAFN- Market Press Release) November 27, 2025 11:28 pm - Shanghai Yongming Electronics Co., Ltd. has launched the VPX/VPT series of high-capacity density polymer solid aluminum electrolytic capacitors, providing a brand-new solution for high power density designs in consumer electronics.

As smart digital products rapidly iterate towards miniaturization and high power density, the PCB layout space for devices such as power banks, PD fast charging adapters, and USB-C docking stations is becoming increasingly limited. The inherent contradiction of traditional capacitors-"the larger the capacity, the larger the size"-has become a bottleneck for industry innovation.

Recently, Shanghai Yongming Electronics Co., Ltd. launched its VPX/VPT series of high-capacity density polymer solid aluminum electrolytic capacitors. Through breakthroughs in both materials and processes, these capacitors achieve an optimal balance between capacity and size within a limited space, providing a new solution for high-power-density designs in consumer electronics.

Industry Pain Points Highlighted: Traditional Capacitors Struggle to Adapt to the Miniaturization Wave

Currently, the consumer electronics industry faces the common demand for both compact design and powerful performance. As a core component, the power module of smart digital devices not only needs to handle higher power output but also needs to accommodate key components such as batteries and heat dissipation modules within a limited PCB space. Limited board space has become a core challenge for engineers.

Traditional liquid aluminum electrolytic capacitors have long been trapped in a "capacity-volume" dilemma due to material and structural limitations: increasing capacity requires more board space, resulting in bulky products; reducing volume sacrifices filtering and energy storage performance, affecting device voltage stability and fast charging experience. This contradiction directly restricts the innovation and upgrading of end products, becoming a major obstacle on the road to high power density design.

Technological Breakthrough: Triple Innovation Achieves "Small Size, Large Capacity"

Addressing industry pain points, ymin Electronics has successfully launched the VPX/VPT series of high-capacity density solid capacitors through three core innovations: nanoscale high-voltage anode foil technology, research and development of special conductive polymer materials, and optimization of electrode structure and dielectric layer density. Compared to traditional capacitors, this product series exhibits revolutionary advantages:

Within a compact 6.3×5.8mm package, it achieves 10%-15% higher capacitance than traditional solid-state capacitors, realizing "higher capacitance in the same volume." To meet the same capacitance requirements, the product size can be reduced by up to 25%, significantly freeing up PCB layout space. Even under harsh operating conditions of high frequency, high ripple, and high temperature, it maintains stable performance with low equivalent series resistance (ESR), high ripple resistance, and low leakage current, perfectly suited for the needs of fast charging and high-speed circuits.

According to product specifications, this series covers mainstream rated voltage specifications such as 25V and 35V, with nominal capacitance ranging from 47?F to 560?F. The temperature life reaches 2000 hours at 105?/125?. The 25V/220?F model in the 6.3×5.8mm package is nearly 30% smaller than comparable products from competitors, making it the preferred solution for miniaturized designs.

Practical Verification: Two Well-Known Power Bank Cases Gain Recognition

The technological advantages have been fully verified in practical applications. Data from ChargerLAB's teardown shows that both the Legion PB9 gaming laptop fast-charging power bank and the FlashGet 170W Cyber??Prism power bank utilize Yongming VPX series capacitors, successfully solving the design challenge of high power density within a compact space.

Taking the FlashGet 170W power bank as an example, its internal PCB layout is extremely compact, requiring a 170W high-power output within a limited space. By employing seven VPX 35V 100?F 6.3×5.8mm capacitors, one VPX 25V 220?F 6.3×5.8mm capacitor, and two VP4 35V 47?F capacitors, not only is high-capacity energy storage and stable filtering achieved, but valuable layout space is also freed up, providing ample design margin for the battery and heat dissipation module.

Both products ultimately achieved a perfect balance between "small size + high power," not only improving system voltage stability and meeting the stringent requirements of fast charging scenarios, but also simplifying the BOM list by reducing the number of parallel capacitors, thus lowering material and management costs and gaining high customer recognition.

Brand Empowerment: Driving Industry Upgrades Through Innovation

As a deep-rooted player in the capacitor field, ymin Electronics positions itself with the market motto "For capacitor applications, turn to ymin," consistently focusing on customer needs and continuously breaking through in the field of high-capacity density solid-state capacitors through continuous material innovation and process optimization.

The launch of the VPX/VPT series products not only provides high-performance, high-reliability solutions for intelligent digital power modules, but also drives the miniaturization and high-power-density development process in the consumer electronics industry.

In the future, ymin Electronics will continue to deepen its capacitor technology innovation, providing product solutions that balance small size, high power density, and high reliability for more consumer electronics, industrial electronics, and other fields, helping end products achieve better design and superior performance.

Choosing ymin's VPX/VPT series solid-state capacitors means choosing more efficient space utilization, more stable electrical performance, and optimized overall cost, injecting strong momentum into product innovation.

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