16 June 2004Power Electronics / Power Management
Products & Solutions
Advanced Analogic Technologies' charge pumps for white LED applications combine a loadswitch (1X) with fractional (1,5X) and doubling (2X) conversion, to support LEDs with a wide range of forward voltages. The AAT3140 produces current levels up to 30 mA on each of four current source outputs. The outputs may be operated individually or in parallel. The device can be used to drive a variety of LED configurations from a 2,7 V to 5,5 V output. Unlike boost converters that need large external inductors, these operate at a high 1 MHz switching frequency and require only four small 1 µF external capacitors. It provides 32-position logarithmic scale LED brightness control via S2Cwire single wire digital input - simpler than using a PWM signal. It also features thermal management. The AAT3141 offers the same features as the AAT3140, but adds addressability to its digital input control.
ABB’s Mission to Zero drives South Africa’s energy transition ABB Electrification Products
Power Electronics / Power Management
ABB Electrification is charting a bold path towards a net-zero future with its Mission to Zero programme, a blueprint that combines energy efficiency, electrification, and digital innovation to accelerate the transition to clean energy.
Read more...Energy harvesting using a battery-less IoT system NuVision Electronics
Editor's Choice Power Electronics / Power Management
Energy Harvesting plays an essential role in the foundation of ambient IoT, a new generation of ultra-low power connected devices that operate by drawing energy from their environment instead of relying on traditional batteries.
Read more...Driving power, defining performance Future Electronics
Power Electronics / Power Management
Vishay’s portfolio of inductors, current sense resistors, and MOSFETs provides a comprehensive solution for intelligent power management.
Read more...Battery simulator module simplifies BMS testing Test Dynamics
Power Electronics / Power Management
The PXI/PXIe solution from Pickering Interfaces offers a scalable, modular design for faster development cycles, lower total cost of ownership, and improved safety.
Read more...DC PSU: The cornerstone for efficient solar-storage systems Vepac Electronics
Power Electronics / Power Management
PV energy storage systems are evolving and DC power supplies, with their technical characteristics that are naturally compatible with new energy, have become a key carrier for improving system energy efficiency.
Read more...Converter power modules for 48 V networks Altron Arrow
Power Electronics / Power Management
The economic and quality-of-life benefits of electrification is driving the adoption of HV to 48 V DC-DC conversion across many markets with 48 V power modules becoming more common.
Read more...Innovations shaping the safety and security landscape
Integrated Solutions Products & Solutions
TMT Services and Supplies is excited to connect with all attendees, share insights, and explore the latest trends and innovations shaping the safety and security landscape.
Read more...Putting security in gear
Asset Management Products & Solutions
The inaugural Securex Cape Town 2025 will showcase a number of companies focused on vehicle and fleet security on South Africa’s dangerous and often crime-infested roads.
Read more...Managing assets and clear communication
Asset Management Products & Solutions
Communication is essential for security management as well as efficient asset control. A few companies at Securex Cape Town 2025 might have the solution you are looking for.
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