Custom High-Quality Capacitors for Every Challenge by CRE
At CRE, we specialize in delivering custom capacitor solutions tailored to your unique specifications. From DC-Link capacitors to IGBT protection, our extensive range of products ensures we can meet the diverse needs of your projects, with precision and performance at the forefront.
Discover Our Custom Capacitors Products
Welcome to CRE, your partner in custom capacitor solutions. Our commitment to innovation and quality has positioned us as a global leader in the design and manufacturing of a wide range of capacitors tailored to meet the specific needs of various industries.
DC-Link Capacitors: High reliability for power conversion.
IGBT/GTO Snubber Capacitors: Essential for module protection.
Resonance Capacitors: Precision for energy management.
Energy Storage/Pulse Capacitors: Fast charge/discharge for high energy needs. AC-Filter Capacitors: Improves power quality and system stability.
EMC-Filter Capacitors: Suppresses electromagnetic interference.
Induction Heating Capacitors: Efficient for industrial heating.
Customization Options
Basic Parameter Customization
Electrical Performance Parameters: Supports adjustment of core specifications such as capacitance (e.g., 0.1μF-1000μF), withstand voltage (1V-5000V), and ESR (as low as 5mΩ).
Temperature and Lifespan Characteristics: Industrial-grade capacitors meet requirements for a wide temperature range (-40°C to 105°C) and long life (≥10,000 hours). For example, DC-Link capacitors for new energy vehicles must withstand high-temperature and vibration environments.
Structure and Process Customization
Packaging: Available in aluminum, plastic, and Mylar tape.
Material Combinations: Optional film dielectrics such as polypropylene (CBB21) and polyester (CBB60) are available. For example, the 309J 900V high-voltage polypropylene capacitor supports custom pin spacing of 15mm.
We believe customization is more than a feature—it’s our commitment to delivering the perfect solution for every client. Our capacitors are not just products; they embody your unique needs and specifications.
DC-Link Capacitors
CRE DC-Link capacitors offer low ESR, high ripple current handling, and stable performance, ideal for high voltage and power DC-link applications, enhancing energy storage and effectively filtering EMI.
IGBT/GTO Snubber Capacitors
CRE IGBT/GTO Snubber capacitors feature low ESR and ESL, suppressing voltage spikes and high transients during switching, protecting IGBT and GTO devices. They reduce losses and improve system efficiency.
Resonant Capacitors
CRE Resonant capacitors have low ESR and minimal loss, ensuring efficient high-frequency operation. They optimize energy transfer, reduce losses, and handle high voltage and current for stable performance.
Custom Product Showcase
We view customization as a promise to deliver solutions tailored precisely to each client’s needs. Our capacitors go beyond standard products—they represent your specific goals and design preferences.
Application of capacitors
Capacitors enhance system performance and reliability by improving power factor, energy storage, and power quality in industrial and medical applications.
Power Quality Management System
Power quality and efficiency are essential for any electrical system, with the power factor being a key indicator of energy utilization. A low power factor causes energy waste and higher costs, while a high one improves efficiency and system capacity. Capacitors play a vital role in enhancing power factor, thereby improving overall performance.
Industrial Frequency Conversion
As power electronics advance, modern systems demand capacitors that perform reliably under high power, frequency, and temperature. CRE film capacitors meet these needs with advanced technology, delivering high performance and durability for renewable energy, energy storage, industrial, and automotive power conversion applications.
Medical Equipment
Defibrillators restore normal heartbeats by delivering controlled electric shocks. Key components include a capacitor, transformer, rectifier, and inductor, with the capacitor playing a critical role in storing and releasing energy.
Contact Us
CRE is a leading enterprise in the power electronics industry, specializing in the research and development of high-quality film capacitors.
Customization Service Process
Get the perfect capacitor solution tailored to your needs—reliable, high-quality, and fully supported!
Step1
Requirement Analysis & Design: Confirm capacitor parameters, analyze application scenarios, and design customized solutions with sample development for testing.
Step2
Production & Quality Control: Mass-produce approved capacitors with strict quality inspections, including capacitance, voltage, and aging tests.
Step3
Delivery & Support: Ensure safe packaging and transportation, and provide technical guidance and after-sales maintenance.
Why Choose Custom Capacitors from CRE?
Choose CRE capacitors for fast, reliable, and fully customized solutions designed to meet your toughest energy and industrial challenges.
Technical Flexibility
CRE customizes capacitor materials, processes, and metallization to optimize voltage, capacitance, ripple current resistance, temperature range (-40°C to 105°C), and ESR for applications like photovoltaic inverters and EV controls.
Wide Application Coverage
CRE capacitors adapt to new energy systems, industrial equipment, and specialized scenarios, providing DC-link functionality, voltage spike absorption, and vibration-resistant designs with full design-to-production support.
Fast Response & Delivery
Preliminary designs within 24 hours, samples in 4 weeks, and delivery in 28 days, supporting small-quantity orders and urgent projects globally.
Keep in touch with us
If you have any questions or requirements regarding capacitors, please feel free to contact our customer service team. Our professional team will provide you with detailed product information, answer your questions, and tailor the best solution to meet your needs.
Add：51 GOLDHILL PLAZA #20-07 SINGAPORE (308900)
E-mail：sales@crecapacitors.com
FAQs
CRE Power Film Capacitors Showcases Advanced Solutions at APEC 2026 in San Antonio
From March 22-26, 2026, CRE actively participated in the prestigious Applied Power Electronics Conference (APEC) held in San Antonio, Texas. As a longstanding exhibitor and a leading manufacturer of film capacitors, we were proud to once again engage with the global power electronics community.Our b
Read More
How To Select AC Filter Capacitors for Different AC Equipment Applications
Ensuring reliable power quality is crucial in modern electrical systems. AC Filter Capacitors help stabilize voltage, reduce ripple, and suppress harmonic interference, making them essential in many applications. In this article,
Read More
How AC Filter Capacitors Enhance Power Quality in All AC Equipment
Stable power quality is crucial for ensuring the reliability and efficiency of modern electrical systems. Power disturbances like noise, voltage ripple, and harmonic distortion can impact the performance of sensitive equipment. AC Filter Capacitors help stabilize these conditions,
Read More
AC Filter Capacitors vs Other Capacitors: Which to Use for Your AC System
Capacitors play a critical role in the performance of AC systems, from HVAC units to industrial drives. With various types of capacitors—such as start capacitors, run capacitors, and AC Filter Capacitors—choosing the right one can be a challenge. In this article,
Read More