Yuhchang Electric vs. WIMA
Websites:
- Yuhchang Electric: https://www.yc-capacitor.com
- WIMA: https://www.wima.de
Basic Information
Yuhchang Electric
- Founded in 1967, Taiwan.
- Specializes in industrial power capacitors (high/low voltage, DC-Link, surge absorbing, induction heating, UV curing equipment, etc.).
- Main office and factory: Taichung City, Taiwan.
- Strong domestic and international reputation for quality and service.
- Source: Yuhchang About
WIMA
- Founded in 1948 by Wilhelm Westermann, Germany.
- Privately owned; specialist in film capacitors for automotive, industrial, consumer electronics, and lighting sectors.
- Headquarters: Mannheim, Germany; employs 501–1,000 people.
- Recognized for innovation and quality in the capacitor industry.
- Source: Vicomtrade, WIMA Company Profile (PDF)
Awards
Yuhchang Electric
- No awards information disclosed.
WIMA
- Regularly receives top customer evaluations and quality/service awards; claims quality leadership in the capacitor industry.
- Source: WIMA Quality
Certifications
Yuhchang Electric
- Holds ISO and VDE certifications relevant to capacitor manufacturing.
- Source: Yuhchang Certifications
WIMA
- All manufacturing facilities certified to DIN EN ISO 9001:2008 standards.
- Source: WIMA Certificates, WIMA Quality
Key Features
Yuhchang Electric
- Leading Taiwanese manufacturer of industrial power capacitors since 1967.
- Wide product range: high/low voltage capacitors, DC-Link, surge absorbing, UV curing, energy storage.
- Focus on best quality, timely delivery, quick service.
- Custom solutions for industrial and electronic applications.
- Source: Yuhchang Products
WIMA
- German specialist in plastic film capacitors since 1948.
- Manufactures exclusively in Germany; wide range including SMD, pulse duty, RFI suppression, snubber, DC-link capacitors.
- Known for innovation, reliability, custom solutions using advanced materials (polypropylene/polyester).
- Emphasizes customer satisfaction and technical expertise.
- Source: WIMA Product Range, Xonelec WIMA Overview
Featured Products
Yuhchang Electric
- High Voltage Power Capacitors
- Low Voltage Power Capacitors
- Capacitors for Induction Heating
- Electrical Apparatus Capacitors
- Surge Absorbing Capacitors
- DC-Link & Energy Storage Capacitors
- Automatic Capacitor Banks & Power Factor Regulators
- Series Reactors & Expulsion Fuse Units
- Source: Yuhchang Product List
WIMA
- SMD Film Capacitors (0.01 µF –2.2 µF; up to 1000 VDC)
- Miniature & Film/Foil Capacitors (pulse-duty)
- Metallized Self-Healing Capacitors
- Pulse/RFI Suppression & Filter Capacitors
- GTO & Snubber Capacitors
- PowerBlock Double-Layer Modules
- DC-Link Capacitors for converters/power electronics
- Source: WIMA Product Overview
Marketing Focus
Yuhchang Electric
- Positions as a leading supplier of industrial power capacitors with strong history since 1967.
- Targets industrial clients needing reliable power capacitor solutions domestically and globally.
- Emphasizes quality, timely delivery, responsive service.
- Sources: Yuhchang Company Profile, Product Focus
WIMA
- Focuses on plastic film capacitors and tailored solutions with German manufacturing exclusivity.
- Markets to manufacturers/professionals in automotive, medical electronics, lighting industries demanding high-quality innovation.
- Highlights decades of expertise and commitment to reliability.
- Sources: WIMA Headquarters Info, Company History
Technical Strength
Yuhchang Electric
- Broad product portfolio including high voltage/low voltage/DC-Link/energy storage/specialty capacitors.
- Strong engineering versatility—customizable products serving industrial/power electronics sectors.
- Emphasizes reliable production processes and comprehensive after-sales support.
- Source: Yuhchang About Us
WIMA
- Over 75 years’ expertise in advanced film capacitor technology; leader in high-performance miniature/pulse/RFI/DC-link designs (up to ~6000 VDC).
- Manufacturing under ISO-certified cleanroom conditions with proprietary process control (WPCS) for optimization/statistical control at every stage.
- Supplies demanding clients (Bosch, Siemens, VW); known for self-healing/metallized construction/high-frequency performance.
- Source: WIMA Company Profile PDF (2025)
Environment / Society / Governance
Yuhchang Electric
- No specific ESG or sustainability information disclosed.
WIMA
- Promotes environmentally friendly product lines (e.g., PowerBlocks for efficiency/longevity).
- Compliant with REACH/conflict minerals regulations; production under ISO standards; proprietary process controls ensure quality/compliance.
- No detailed ESG targets or achievements published publicly.
- Source: WIMA Company Profile PDF (2025)
OEM / ODM / White Label Support
Both companies do not explicitly disclose OEM/ODM or white label service details on their public websites.
Pricing
No public pricing information is available from either company.
Testimonials
Yuhchang Electric No testimonials available.
WIMA Users note that WIMA capacitors are perceived as premium (“worth the extra money,” “tighter sound”), often chosen for professional builds due to brand reputation and presentation; some mention broader value ranges compared to competitors like EPCOS or Kemet but at a higher price point.
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