KEMET has extended its repertoire to produce a wide range of RFI filter products. This range is the widest available from one source, including filters for white goods, consumer and office equipment, professional appliances, three phase power, feed-through and military applications. It includes AC Line Filters, EMI Cores, EMI Filters, Ferrite Products, Flex Suppressors, Metal Composite Inductors, Relays, and Transformers/Magnetics.
Technical Resources
| Technical Resource | Download |
|---|---|
| KEMET Product Selection Guide | Download |
| KEMET Application Guide | Download |
| Automotive Capacitors Brochure | Download |
| Capacitors for DC Applications | Download |
| Capacitors for Power Electronics | Download |
| DC Link Capacitor Selection Guide – Variable Frequency Drive Components | Download |
| High-Temperature Capacitor Selection Guide | Download |
| High-Voltage Capacitor Selection Guide | Download |
| High-Voltage Ceramic Capacitor Solutions (Trifold) | Download |
| Industrial Capacitor Selection Guide | Download |
| Electronic Components Selection Guide | Download |
| Product Overview | Download |
| New Components | Download |
| Safety Rated EMI Filtering Capacitor Selection Guide | Download |
| Solid Electrolytic Capacitors for High-Reliability Applications | Download |
| Space Avionics & Defense Capacitor Selection Guide | Download |
Product Ranges
AC Line Filters
Applications:
- AC power supplies
- Power Conditioners
- Audio/visual equipment
- Office automation equipment
- Digital appliances
- Air conditioners
Features & Benefits:
- Industry's highest standard, high-permeability core results in high degree of characterisation
- Optimised design for compact size, low profile & light weight
- Split & non-split bobbin design for strong inductance/impedance/frequency characteristics
- Variety of form factors & height available
- Common mode, differential (normal) mode & high frequency (HF) chokes
EMI Cores
Applications:
- FM frequency in MHz range filtering (NiZn)
- AM frequency in KHz range filtering (MnZn)
Features & Benefits:
- Flat, round & snail versions
- Split versions for post-production attachment
- Broad range by simply adding turns
- Meets IEC, CISPR & ECE EMI standards
- Meets regional FCC, EN & VCCI standards
Flex Suppressors
Applications:
- Any type of electrical equipment or component subject to EMI/RFI
- RFID equipment requiring improved signal transmission & reception
Features & Benefits:
- Reduced services hours with high temperature series
- High magnetic permeability
- Low magnetic loss (μ")
- Ultra-thin flexible sheet available in roll format
- Variety of shapes & sizes
- Ideal for use in portable equipment
Metal Composite Inductors
Applications:
- Filtering for decoupling networks
- CPU, GPU & memory voltage regulator modules (VRM) & supplies
- Tablets, laptops & servers
- HDTV's, game consoles & Blu-Ray players
Features & Benefits:
- Improved power supply efficiency with composite metal core
- High permeability for higher inductance with lower DC resistance (DCR)
- Low losses at higher switching frequencies
- Molded metal structure reduces acoustic noise
- Higher current, power & saturation in small packages
Relays
Applications:
- Communication & telecom equipment
- Measurement instruments
- Household appliances & audio visual systems
- Medical equipment
- Office machines
- Security systems
- Automotive
- Power saving equipment
Features & Benefits:
- Compact, lightweight, ultra-low profile with high density
- Low power consumption
- Extremely durable plastic sealing
- High withstanding voltage
- Complete line of surface mount devices available
