Electrical Power & Protection


Latest Articles

Highly efficient current-regulated buck converter
I&C February 2026, Vepac Electronics
AMI’s Model 789 OEM CW and pulsed laser diode driver is a highly efficient current-regulated buck converter that will provide a programmable current to a floating laser emitter diode load.

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Schneider Electric accelerates adoption of SF6-free switchgear
I&C February 2026, Schneider Electric South Africa
Schneider Electric is driving the transition to sustainable medium-voltage solutions across East Africa with its award-winning SM AirSeT pure-air switchgear.

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Critical power distribution for modern infrastructure
I&C February 2026
Legrand has expanded its critical power portfolio with integrated solutions designed for reliable, efficient, safe and flexible power distribution in many applications, including data centres and industrial sites.

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How to use a voltage tester
I&C February 2026, Comtest
Voltage testers are valuable tools for professionals who work with electrical systems.This application note will guide you on how to use a voltage tester effectively, and which Fluke voltage testers can assist in a variety of settings.

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Film capacitors for noise suppression
I&C February 2026
Würth Elektronik has expanded its portfolio of components for the mains input. The new series of WCAP-FTY2 film capacitors is optimised for use in noise suppression and complies with X1 or Y2 safety classes in accordance with IEC 60384-14.

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Emissions pressures are not just hot air
I&C February 2026
Dennis Williams, commercial director of AES says that the South African government aims to push towards global standards in emissions, but it might be difficult for our industries to carry the financial burden. This is where AES fits in.

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ABB achieves zero operational emissions
I&C February 2026, ABB South Africa
ABB’s factory in Oiartzun, Spain, has reached a major sustainability milestone.

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Supporting the AI boom with power architecture
I&C February 2026
Hitachi Energy is supporting the 800 VDC power architecture announced by Nvidia, by developing a cleaner, more efficient way to power the next generation of AI infrastructure.

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Terminal blocks with Push-X technology for wiring from 0,34 mm2
I&C February 2026, Phoenix Contact
The Push-X product range is growing. With the new XT 1,5 terminal blocks, Phoenix Contact is extending the series to include versions for conductor cross-sections from 0,34 to 2,5 mm2.

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Energy cannot be destroyed, it can only be transferred
I&C February 2026, Schneider Electric South Africa
Industry produces significant amounts of waste. Unfortunately, a lot of this waste is simply disposed of, usually impacting the environment. What if these byproducts could be transformed into a source of energy?

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New dual head safety pull switches with expanded cable span
I&C February 2026
Referro Systems has added the latest Dual Head range of Allen-Bradley’s safety pull switches to its portfolio. It is ideal for protecting long stretches of equipment where quick access to a safety pull switch and emergency stop is vital.

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Producing solar hydrogen without platinum
I&C February 2026
A research team led by Chalmers University of Technology, Sweden, has presented a new way to produce hydrogen gas without the scarce and expensive metal platinum.

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Energy-efficient perimeter cooling system for small, medium and edge applications
I&C February 2026
Vertiv has enhanced the Vertiv CoolPhase Perimeter PAM air-cooled range with new ratings of cooling systems and Vertiv CoolPhase Condenser.

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High-quality DC/DC brick-type converters
I&C February 2026, Vepac Electronics
PowerGood’s high-quality DC/DC brick-type converters are engineered for exceptional reliability, making them the ideal power conversion solution for demanding, high-end applications.

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SF6-free pure-air medium voltage switchgear
I&C February 2026, Schneider Electric South Africa
As South Africa intensifies its move towards cleaner, smarter energy systems, solutions like Schneider Electric’s globally recognised SF6-free GM AirSeT pure-air medium voltage switchgear is taking the country one step closer to achieving its decarbonisation goals.

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South African businesses can alleviate energy price crisis
January 2026
While grid instability remains a concern, the immediate and most critical driver of South African commercial and industrial investment in renewable energy is the escalating cost of electricity.

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Real-time modelling is the key to a resilient, bi-directional energy grid
January 2026, Schneider Electric South Africa
Utilities and municipalities are facing a challenge as the country’s legacy power grid, engineered for one-way energy delivery from centralised suppliers to end-users, must rapidly evolve to meet a new paradigm.

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Shielding data centre growth from the looming power crunch
January 2026, Schneider Electric South Africa
Today’s digital economy is placing unprecedented strain on the power grid. The good news is that these challenges are not insurmountable. By adopting proactive strategies such as alternative power sources, infrastructure planning and software, operators can secure capacity, build resilient facilities and scale sustainably.

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Circuit breaker innovations
January 2026, Schneider Electric South Africa
Recent advancements in circuit breaker technology have seen a major step forward in setting new standards for efficiency and sustainability in data centres, industrial and commercial infrastructure.

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Common battery tester errors and what they mean
January 2026, Comtest
Battery testers help quickly assess battery health, diagnose issues, and determine whether a battery needs a charge or replacement. This guide covers some of the most common battery tester errors, what they mean, and what can cause them.

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