Leading range of aluminium electrolytic capacitors available locally
7 March 2007
Passive Components
Infrastructure
K & J Electronics manufactures V-Chip aluminum electrolytic capacitors, as well as solid aluminium electrolytic capacitors with conductive polymer. A free CD is available that specifies the company's entire product range. New products to the K & J line include: 2200 μF; 3300 μF; 4700 μF and 6800 μF capacitors, available in various case sizes. Types of capacitors available include: standard; low leakage current; wide temperature; bi-polar; bi-polar with wide temperature; low impedance; extra lower impedance; long life with extra lower impedance; long-life assurance; 3000-5000 hours load life; high reliability; and mid-to-high voltage.
Further reading:
Cooling solutions for modern electronics
Future Electronics
Passive Components
As electronic systems become more compact and powerful, effective thermal management has become a critical aspect of product design.
Read more...
DC-link capacitors with ultra-low inductance
Electrocomp
Passive Components
TDK Corporation recently released its new series of MKP DC high-frequency film capacitors, a high-performance DC link capacitor platform for next-generation SiC-based power electronics.
Read more...
Generating negative voltages from a positive supply
Altron Arrow
Editor's Choice Passive Components
It is common for IoT devices, industrial sensors, meters, and medical equipment to require both a positive and negative voltage, and this article explains the options available to produce a negative rail from a positive rail supply.
Read more...
From drone market growth to application-level commercialisation
IoT & Automation Infrastructure
After years of pilot projects and technology validation, the question for the market is shifting from whether drones can fly safely and collect data, to where they can deliver repeatable operational value at scale.
Read more...
High-precision thick-film resistors
Avnet Silica
Passive Components
The new Panasonic ERJPC high precision thick-film resistors series deliver accuracy levels previously only achievable with thin film technology, offering customers higher power density and cost-effective performance.
Read more...
Semi-shielded power inductors
RS South Africa
Passive Components
The SDCx family from Eaton includes the SDCL and SDCH series of semi-shielded power inductors designed for reliable performance in consumer, industrial, energy, and medical applications.
Read more...
AI-enabled NVR for Milestone XProtect
Surveillance Infrastructure Products & Solutions
As surveillance environments continue to grow in scale and complexity, organisations need infrastructure that is easy to deploy, simple to manage, and ready for AI-driven workloads.
Read more...
Industry perspective on industrial cybersecurity
Technews Publishing
News & Events Infrastructure Industrial (Industry)
The Industrial Security Harmonization Group has released a joint industry perspective highlighting a critical truth in industrial cybersecurity: secure communication is not determined by protocols alone, but by how they are deployed and managed in real-world environments.
Read more...
Cyber resilience is the real defence
Security Services & Risk Management Information Security Infrastructure
Cyber resilience has evolved into a form of strategic agility, ensuring that when an interruption occurs, the business does not just survive; it snaps back into place before the market even notices a pause.
Read more...
Power, performance and profit
Power Management Infrastructure
Electricity remains the single largest operating cost for most data centres. In many African markets, power infrastructure is ageing or inconsistent, forcing operators to rely on backup generation to keep facilities online.
Read more...