Radial-Lead Electrolytic Capacitors for General Industrial Devices

Overview of Radial Lead Electrolytic Capacitors

Our radial lead electrolytic capacitors are designed for use in general industrial equipment, providing consistent performance in power supply applications. These components are engineered to handle high ripple currents, making them suitable for input and output filtering in various industrial power systems.

Key Features of Radial Lead Electrolytic Capacitors

High Ripple Current Capability

These capacitors are constructed to withstand high ripple currents, a critical requirement for power supply filtering applications. The design minimizes internal resistance, allowing efficient energy transfer and reducing heat generation during operation. This characteristic makes them well-suited for continuous use in industrial environments where power stability is essential.

Stable Electrical Performance Across Conditions

The capacitors maintain stable electrical characteristics within their specified operating temperature ranges. They undergo rigorous testing to ensure consistent capacitance, low leakage current and controlled dissipation factor across different operating conditions. This stability contributes to the overall reliability of the industrial devices they power.

Industrial Applications of 400V Electrolytic Capacitors

These radial lead electrolytic capacitors are primarily used as input and output filter capacitors in power supplies. They are suitable for integration into:

• Stepping servo controllers

• AC servo systems for sewing equipment

• Health equipment controllers

• Industrial uninterruptible power supplies (UPS)

• Switching power supplies

• Frequency converters

The capacitors have been adopted by multiple leading enterprises across these industries, demonstrating their compatibility with industrial-grade equipment requirements.

Technical Specifications of Industrial Electrolytic Capacitors

• DRAWING

• TWO LEGS ANGLE SIZE TABLE

• THREE LEGS ANGLE SIZE TABLE

Compliance and Quality Standards

Our radial lead electrolytic capacitors conform to EU standards and have passed CE and CB testing certifications. All products undergo standardized testing procedures to ensure they meet the specified electrical and mechanical characteristics before shipment.

Manufacturing Capabilities and Company Advantages

Suzhou Youyou Capacitor Manufacturing Co., Ltd. is a professional manufacturer of aluminum electrolytic capacitors. The company was established in Beijing in 2001 and has expanded its production capabilities over the years, with manufacturing facilities in Suzhou and Anhui.

The company holds 2 patented technologies and 8 copyrights for production control software. It mass-produces capacitors with working voltages up to 600V. The production facilities utilize high-precision automatic equipment to maintain consistent product quality.

Our capacitors are used by leading enterprises in multiple industries, including stepping servo controller manufacturers, AC servo system providers for sewing equipment, and health equipment controller producers. In the health equipment controller sector, our capacitors hold a significant market share and are the designated supplier for several international and domestic brands.

	Core Technologies The company possesses 2 patented technologies and 8 copyrights for production control software. The products with a working voltage of 600V that are mass-produced are domestically leading. Product Standards The products meet the EU standards and have passed the CE and CB testing certifications.
	History of Development In 2001, the enterprise was established in Beijing. In 2007, the Suzhou branch was established, and in the same year, the production plant was relocated to Suzhou. In 2011, the construction of the Anhui factory was initiated. By the end of 2012, the Anhui factory was officially put into production. In May 2013, the core production equipment was updated, with a cumulative investment of RMB 15 million in the equipment.
	Cooperative Customers For stepping servo controllers: Shenzhen Leadshine, Beijing HollySys, Start and others. For AC servo systems of sewing equipment: Baumax, Supu, Hengqiang, Wolong. In the field of health equipment controllers, UUcap capacitors account for more than 70% of the market share. The company is the designated supplier for brands such as Icon (USA), Shuhua, and Oma. Customers in industries such as industrial UPS, switching power supplies, and frequency converters. A.O. Smith, Technology Development Company of Tsinghua University.

FAQ About Radial Lead Electrolytic Capacitors

What is the operating temperature range of these capacitors?

For capacitors with a rated voltage of 350V or lower, the operating temperature range is -40 to +85°C. For capacitors with a rated voltage above 350V, the operating temperature range is -25 to +85°C.

What is the capacitance tolerance?

The capacitance tolerance is ±20% when measured at 120Hz and 20°C.

What is the load life of these capacitors?

When operated at 85°C with the rated voltage applied for 2000 hours, the leakage current remains below the specified value, the capacitance change is within ±15% of the initial value, and the dissipation factor (tan δ) is less than 175% of the specified value.

Do these capacitors meet international standards?

Yes, the products conform to EU standards and have obtained CE and CB certifications.

To request a quote or learn more about our radial lead electrolytic capacitors for industrial applications, please contact our sales team. We provide customized solutions based on specific project requirements and offer technical support for component selection.