Designed for energy storage in industrial, renewable energy and automotive environments, MAL2225 polarised electrostatic double-layer capacitors (EDLCs) from Vishay combine high capacity and energy density with fast charge and discharge rates.
The capacitors offer a useful life of 2000 hours at +85°C and are available to meet the most demanding moisture resistance qualification: the AEC-Q200 biased 85/85 1000-hour accelerated lifetime test. This long useful life allows maintenance-free operation and increasing electronic design flexibility. At 20°C the useful lifetime is upward of 10 years.
The high humidity resistance allows for use in harsh environments in applications such as micro-UPS power sources, burst power support, energy harvesting and recovery, robotics, handheld electronics, smart meters, solar panels and emergency lighting.
MAL2225 capacitors have a rated voltage of 2,7 V and offer a range of rated capacitances from 20 F to 60 F. Energy storage capacity per device is between 0,015 and 0,061 Wh, with energy densities ranging from 2,2 to 4,1 Wh/kg. Maximum peak charge/discharge current is between 20 and 35 A.
The capacitors are through-hole radial devices available in eight compact case sizes ranging from 16 x 20 mm to 18 x 40 mm.
Compact high-current power inductor EBV Electrolink
Passive Components
Vishay’s IHLP series power inductors deliver high current capability in an ultra-low profile, magnetically shielded design.
Read more...Tiny noise suppression filters RS South Africa
Passive Components
TDK Corporation recently announced its latest noise suppression filters of the MAF0603GWY series, which measure only 0,6 x 0,3 x 0,3 mm.
Read more...Compact 1250 V choke solution Electrocomp
Passive Components
TDK Corporation has introduced a new high-voltage common-mode choke series designed to support more compact and efficient 1250 V DC converter architectures in next-generation power electronics.
Read more...High precision multi-GNSS antenna RS South Africa
Telecoms, Datacoms, Wireless, IoT
The Amphenol PCTEL GNSS-L125-DH-NF multi-GNSS antenna is a high-performance antenna designed for reliable global navigation satellite system reception in demanding environments.
Read more...Precise, adaptive battery health-monitoring RS South Africa
Power Electronics / Power Management
New fuel gauge solution from Nordic delivers State-of-Health reporting, adaptive battery modelling, and seamless fleet observability via nRF Cloud.
Read more...Enclosures engineered for extremes RS South Africa
Enclosures, Racks, Cabinets & Panel Products
When electronic components face the relentless demands of heavy industry or unpredictable outdoor elements, Takachi’s IP67 diecast aluminium enclosures provide a robust line of defence.
Read more...Smarter compact automation with LOGO! 9 RS South Africa
Programmable Logic
Siemens recently announced LOGO! 9, the latest generation of its compact logic controller designed for small automation projects in both industrial and building applications.
Read more...Tiny power inductor for low noise applications iCorp Technologies
Passive Components
With the evolution of Bluetooth, chips, sensors and other technologies, the design of TWS earphones is becoming smaller and thinner, and the performance and size requirements of integrated inductors need to follow suit.
Read more...Ultra compact NTC thermistors RS South Africa
Test & Measurement
Murata Manufacturing Co. has expanded its compact NCU03 series of NTC thermistors with two ultra-small 0603M devices tailored for consumer and automotive designs.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version