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Unleashing the Power of Avnet Abacus

Step into the future of power technology with the industry's leading experts

Rethinking Design Priorities: Power isn't merely a component; it's the heartbeat of every electronic project. By placing power architecture at the forefront of design considerations, we ensure optimal efficiencies, sustainable power consumption, and a future-ready approach. With the addition of an extensive battery and energy storage line card, Avnet Abacus can offer our customers a comprehensive solution to their power requirements and applications, ensuring reliability through the latest innovations in power technology.

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At Avnet Abacus, we understand that our solutions cater to diverse stakeholders, each with unique needs and priorities.

To meet our customers' needs and support their unique requirements, we have our dedicated Power resource team in place across EMEA. From our strategic power and energy storage applications team to our regional power BDMs, we possess the expertise to meet all your power requirements from inception to production.

Our offering extends beyond mere components; it's about solutions. We provide the technical superiority and latest innovations that engineers seek. With a sales cycle averaging 18 months, we ensure that our products and services are future-proof, aligning with the ever-evolving landscape of power technology. Our demand creation stands as a testament to our commitment, with a remarkable 70% of our power revenue coming from engineering projects across Avnet Abacus.

While many distributors offer similar services, our distinct edge lies in our specialised focus on power. With our industry-leading line card, we ensure that our offerings are neither purely commoditized nor overly niche. We strike the right balance, providing both value and specificity.

In the world of critical systems, the decision-making matrix shifts. It's not about finding the cheapest solution; it's about finding the most reliable one. At Avnet Abacus, we prioritise reliability, ensuring that our power solutions stand up to the most demanding conditions and rigorous standards. When systems can't afford to fail, professionals turn to us.

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AC/DC Power Supplies

AC/DC converters play a critical role in electronics by converting alternating current (AC) from the mains into a direct current (DC). Integrated converters, positioned directly on a printed circuit board (PCB), offer efficient design solutions suitable for compact devices such as IoT devices and wearables. In contrast, external converters are designed for devices that require higher power levels or interchangeable power sources, including desktop computers and specific industrial tools.

The diversity of AC-DC power supplies reflects the varied requirements of different applications. While the core principles remain unchanged, the industry adapts to regulations, market shifts, and application-specific needs. Efficiency, once the main criterion, is now joined by considerations like digital control, energy loss reduction, and low power consumption. Standards like EN60335 and EN60601 are crucial for household and medical devices, while ATEX/Ex is vital in challenging environments.

We stay updated with these trends, offering the latest AC-DC power supplies. Our range includes low-noise conduction cooled supplies for medical and office use, and adapters for USB type-C devices, ensuring rapid charging.

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DC/DC Power Supplies

DC/DC converters are essential for adjusting one DC voltage level to another. Isolated converters provide a distinct advantage by ensuring that the input and output power are electrically separate, offering protection against electrical disturbances. These converters are commonly used in environments that demand high precision and safety, including medical devices and aerospace applications. Non-isolated converters, recognized for their compact design and efficiency, are frequently used in general electronics and automotive systems.

Additionally, the selection of the appropriate converter is crucial for the overall performance and safety of electronic systems. Low power, isolated DC/DC converters not only step-up or step-down to a desired voltage but also play a pivotal role in galvanically separating circuits for enhanced safety. In medical applications, where patient safety is paramount, these converters offer an extra layer of protection, especially when electrical contacts are involved. Furthermore, with the advent of advanced technologies, Point of Load (PoL) regulators have emerged as a solution for power-hungry ICs like FPGAs and multi-core CPUs, ensuring precise voltage regulation in compact spaces.

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Types of Power Supplies

We provide an extensive range of power supply solutions to accommodate the varied needs of electronic design. Our offerings in DC-DC converters range from Low Power Miniature Isolated variants to those tailored for industrial applications. In the AC-DC power supply domain, we offer solutions from Enclosed Case Panel Mount configurations to Board Mount designs.

We understand that every project is unique, and so are its power demands. With our expansive linecard, we ensure that whatever your power needs, Avnet Abacus has a solution for it.

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Key Considerations in Power Supplies

The form factor refers to the physical dimensions of a power supply. With the ongoing trend towards miniaturisation in electronics, there is an increasing demand for compact power solutions that do not compromise on performance.
The power range, measured in watts, indicates the maximum power output of a supply. Ensuring that the power range aligns with a device's requirements is crucial for optimal performance and durability.
The voltage specification is a critical parameter. Devices operate at specific voltage levels, and it is imperative to match these levels to ensure safe and efficient operation.