Posted on August 10, 2020 by Jeff -
The new EDC and EDS series of Coin Cell-style EDLC capacitors from Cornell Dubilier (CDE) can replace or extend battery life in onboard memory backup. With quick response and recharge times, these devices offer higher power than batteries and greater energy than typical aluminum electrolytic capacitors without degradation over millions of charge-discharge cycles.
Both series offer values from 0.047 to 1.5 Farad capacity, at voltages up to 6.3 WVDC for the EDC series; and 5.5 WVDC for the EDS series. The operating temperature for the EDS series is from -25 °C to +85 °C, with the EDC series offering -25 °C to +70 °C. Three case configurations are available for horizontal, vertical, and radial-lead PCB mounting.
EDC and EDS series capacitors are ready to board mount in such applications as real-time clock (RTC) backup, power failure backup, battery assist and in market segments such as smart metering, HVAC controls, building automation, communication systems, appliances, instruments, and other microprocessor-based devices. Because of their high volumetric power density, they can be an effective way to reduce board size and weight. Either series can be used as a drop-in replacement for similar-value capacitors recently discontinued by other manufacturers. Lead times are less than 12 weeks with popular values in stock.
Highlights
- Long life
- High discharge currents
- 70 ºC (EDC) or -85 ºC (EDS) operating temperature
Applications
- Onboard memory backup circuits
- Audio output circuits
- Energy/Lighting
- Smart utility meters (AMR)
- Solar lights and energy storage
- Power conversion
- IoT-Energy harvesting/storage
- Industrial controls
- Telematics
Posted on July 7, 2020 by Jeff -
KEMET’s Aluminum Electrolytic capacitors offer excellent ripple current carrying capability coupled with extended life for high energy and power applications. The high capacitance and high ripple current rating make it ideal for DC-Link in power converters.
Posted on July 7, 2020 by Jeff -
KEMET’s film capacitors have a low ESR that allows them to have a much higher ripple current rating without sacrificing their capacitance. Film’s high voltage rating makes them ideal for DC-Link and high-power applications. Their low ESR, efficient CV, and high voltage ratings make them very useful for energy storage, EMI filtering, and DC-Link applications.
Posted on July 7, 2020 by Jeff -
These quick-and-easy-to-install ferrite sheets are designed for EMI noise mitigation and reducing de-sense caused by radiated emissions in RF circuits. Flex Suppressor® can be used to improve wireless power transfer and near-field communication circuits such as RFID. AEC-Q200-qualified products are also available.
Posted on July 7, 2020 by Jeff -
KEMET is the market leader in polymer capacitor technology. Our organic capacitors are solid electrolytic devices with a conductive polymer cathode, capable of delivering optimized performance in a broad range of applications. Combining very low ESR and improved capacitance retention at high frequencies, with a broad dimensional offering, KEMET’s portfolio supports designers through innovation and technology.
Posted on July 7, 2020 by Jeff -
KEMET offers a large range of supercapacitors in surface-mount and radial construction with high-performance capabilities. Supercapacitors have characteristics that are common to both batteries and traditional capacitors. As a result, a supercapacitor can be used as a secondary battery when applied to a DC circuit. These devices are best suited for use in low voltage, DC hold-up applications such as embedded microprocessor systems with flash memory.
Posted on July 7, 2020 by Jeff -
KEMET’s broad MnO2 portfolio supports segment designers in telecommunications, industrial, automotive, military, and drilling applications where space limitations, voltage requirements, life performance, and maximum operational temperature requirements are a concern.
Posted on January 15, 2020 by Jeff -
NIC Components Corp, a leading global supplier of electronic components, today introduced the NSPE‐ZJ series of SMT hybrid construction aluminum electrolytic capacitors featuring increased operating temperatures and extended lifetimes. NSPE‐ZJ is supported in working voltages from 25‐63VDC, in capacitance values from 33uF to 330uF, and with increased ripple current ratings up to 2Arms/100KHz (+135°C). NSPE‐ZJ series has an operating temperature range of ‐55°C to +145°C with extended lifetime ratings from 2000 hours (+145°C) and 4000 hours at +135°C (equivalent to 32,000 hours at +105°C).
NSPE‐ZJ is ideal for use in 12V and 48VDC automotive systems, enterprise-level systems, power supplies and amplifiers, inverters, 5G cellular infrastructure, motor drives, green power, and office equipment applications. NSPE‐ZJ series is RoHS and REACH compliant and is produced from halogen‐free materials.
- ‐55°C to +145°C operating temperature rated
- Dual rated for +135°C and +145°C
- Higher RCR (up to 2Arms) and twice lifetime upgrade (4000 hours) at +135°C, as compared to +145°C
- Lifetime equivalent to 32,000 hours at +105°C
- Voltage ratings from 25VDC to 63VDC
- Supported in wide‐terminal (vibration resistant) version
- AEC‐Q200 suitable for use in automotive applications
- Two case sizes; 8X10.5 and 10X10.5
- RoHS complaint
- +260°C reflow rated
Posted on January 15, 2020 by Jeff -
NIC Components is pleased to announce the addition of the NPXF series of X1 class Safety Capacitors to its expanded family of leaded (LDD) high-performance safety agency-listed film capacitors. NPXF series expands upon the established NPX & NPXH series of X2 safety capacitors, with a higher voltage rating; up to 440VAC, in the capacitance value range, from 1000pF to 10uF. NXPF series is intended for use as an interference suppression capacitor, used across the AC line and neutral in North America, and L1 to L2 in Europe to suppress differential-mode interference (EMI).
NPXF series utilizes metallized polypropylene film with noninductive & self-healing wound element construction, for stability under VAC operation, and safe end-of-life failure mode. NPXF series has safety agency listings with UL, cUL, ENEC, and CQC for use in across-the-line, radio interference, and EMI suppression applications. Molded box-type construction meets UL-94V-0 flammability test, and is supported in reduced case sizes, for high-density circuit designs.
NPXF series features a wide operating temperature range of -40ᵒC to +110ᵒC, is RoHS compliant with Pb-Free finish, and has unit pricing ranging from $0.07 to $3.49 in production volumes. Contact NIC Components today for free samples or to review your circuit requirements.
Features & Advantages
- Wound Metallized Polypropylene Film
- Self-Healing Construction
- Molded Box Type, UL-94V-0 rated
- Wide Cap Range: 0.001μF ~ 10μF
- High VAC Rating: 440VAC
- Safety Listings: UL, cUL, ENEC, CQC
- IEC 60068-1 Climatic category 40/110/56
- Tape and box packaging supported
Circuit Applications
- AC Line Filtering
- EMI interference suppression
- Differential-mode EMI suppression
- Across the AC line and neutral
- Across L1 to L2 in Europe
End Products
- Power supplies
- Industrial equipment
- Motor Controls-Drives
- HVAC equipment
- Pump controllers
- Smart Grid (Metering)
- Security & Alarm
- Office Equipment
- Power Tools
- Networking
Click here for a product profile.
Posted on January 15, 2020 by Jeff -
NIC NPX series of radial leaded metallized polypropylene film capacitors, multiple safety agency-approved interference suppression capacitors with “X2” across-the-line (up to 310VAC) rating in a molded box construction.
The NPX Series features a wide capacitance range and improved safety over ceramic capacitor styles (Self-healing metalized film construction), providing low-cost EMI – noise suppression solution in a precision molded case.
Characteristics
- Temperature Ranges : -40°C ~ +100°C
- 310V Rating UL listing (310VAC)
- Capacitance Range 1,000pF ~ 1.0μF
- Tolerances: ±10% (K), ±20% (M)
Features & Advantages
- Metallized Polypropylene Film
- Noninductive & Self-Healing Construction
- Case meets UL-94V-0 Flammability
Applications
- Across AC Line
- EMI Suppression
- Power Management Circuits
- AC-DC Converters
- Inverters
- Voltage Doublers
- Telecommunications
- Audio & Video
- Radio/TV Equipment
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