Aktuality

Hledáme vývojáře spínaných napájecích zdrojů do našeho R&D týmu.

Požadujeme (Nezbytné předpoklady):

• Znalost základů elektrotechniky, schopnost číst a analyzovat elektrická schémata.
• Praktická zkušenost s laboratorním vybavením: multimetr, osciloskop, páječka.
• Znalosti Microsoft Office (Excel, Word).
• Ukrajinský nebo ruský jazyk na úrovni potřebné pro efektivní komunikaci v týmu.
• Anglický jazyk na úrovni potřebné pro čtení technické dokumentace (datasheety, normy EMC) a vyhledávání informací.

Jak se přihlásit:

Pokud Vás naše nabídka zaujala, zašlete nám svůj životopis a krátký průvodní dopis na e-mailovou adresu: social@aeps-group.cz.

We proudly introduce our latest generation of specialized power supply solutions for tethered drone systems (TDS) – the JETNA-H-LP (AC/DC) and JETDH-LP (DC/DC) series. 

These two series allow construction of the power-pair. 

JETNA-H-LP is to be placed in the on-land part of the TDS. Fed from 3-phase mains and providing various levels of high voltage DC output  – 390-620 VDC. The DC voltage is transferred via cable over length of hundreds of meters to the tethered drone. There, on-board (aerial) power supply units JETDH-LP receive the high voltage and then provide low voltage output to the on-board electronics.  

Naturally, the series may be used separately. Both series may be controlled to provide flexibility of operation and accommodation to the immediate TDS needs. 

Thanks to continuous power supply, tethered drones can cover large areas without interruptions for recharging. The TDS may be equipped with various sensors and devices, as per needs of the customer, to gather data, monitor surroundings etc. This can bring benefits in both defence and industrial sector. 

Read more…

As the holiday season approaches, we at Alexander Electric want to take a moment to express our heartfelt gratitude and warm wishes to all our partners, clients, and friends.

Your trust and cooperation have been at the core of our success. Together, we have achieved great things, and we look forward to creating even brighter futures in the coming year.

This holiday season, we hope you find joy, peace, and precious moments with your loved ones. May the new year bring you good health, happiness, and prosperity.

Thank you for being a valued part of our journey.

Merry Christmas and Happy New Year 2025!

In the demanding world of military operations, where reliability and performance are paramount, we announce a new series of advanced power supplies, designed to the highest military standards. The modifications will affect such series as JETA-LP, JETNA-LP and JETDiR.

The first modified module – MIL-JETDiR DC/DC. This unit is in the final stages of testing, but we still have time to make changes. Therefore, we are ready to accept and consider your suggestions, what parameters you would like to see in this series of products. Write to us at aeps@aeps-group.cz and we will definitely consider and respond to all your suggestions that will affect the final product and make it as responsive as possible to the requirements of the modern market.

Below you can see the expected list of parameters of the new module

Read more…

We are pleased to announce that our new JETDiV series of modules have been fully and successfully tested. These innovative devices are ready for operation and have demonstrated high reliability and functionality.

JETDiV modules can work simultaneously with DC and AC networks in the amount of up to 3-4 networks in total. This opens up new possibilities for their use in field conditions, where power from different sources is often required.

An additional benefit is reverse polarity protection, which makes the modules ideal for use in devices such as UAVs. This feature ensures the safety and durability of equipment, minimizing the risk of damage due to improper connection.

The new JETDiV series promises significant improvements in efficiency and ease of use, providing a reliable and versatile solution for work in the most difficult conditions.

We present the custom power supply module JETDiR-MIL-SUB-300.

For demanding applications that require reliability and resiliency, a new 300W power module is available, custom designed to meet military specifications MIL-DTL-24308, MIL-STD-461 CE101 and CE102.

This module has three independent electrical channels, which ensures uninterrupted operation even if one of the channels fails.

It also meets stringent electromagnetic compatibility (EMC) and vibration and shock requirements, making it ideal for use in harsh environments.

The power module has a compact and lightweight housing, making it easy to install in confined spaces.

It also features a highly efficient circuitry that provides low heat generation and high efficiency up to 89%.

For more information, you can contact us via email, phone or using the contact form on the website.

Currently, it is very relevant to solve power supply problems in active phased array radars, over-the-horizon radars, supercomputers and electronic warfare equipment. Due to the fact that on large structural areas of the equipment, power supply modules form a fairly clear structure with clearly defined rows and columns, that is, they have a matrix form, we decided to call such systems “Matrix power supply systems” (MPSS).

Read more…

We are pleased to announce that Alexander Electric is preparing for big changes – we are moving to a new location! As part of our commitment to growth and better serving our community, we are pleased to inform you that we will soon be operating out of a brand new facility.

A new building is not just a change of address; This is a testament to our commitment to improving our services, increasing operational efficiency and creating a more conducive environment for innovation and collaboration. With state-of-the-art equipment and a carefully designed workspace, we are confident that this move will allow us to serve you even better.

Greetings, dear friends!

It’s no secret that our specialty is custom individual development. Despite the success and demand for our standard serial products, more and more often we get our hands on projects that require a non-trivial approach. For each such project, we craft distinct solutions, putting all our accumulated experience into them, combining it with state-of-the-art power supply technology.

Just look at how our new designs are replacing old ones and saving space through miniaturization!

We have some electrifying news to share with you – We’re expanding our digital presence! We’re pleased to announce the launch of the ALEXANDER ELECTRIC Facebook Page. We’ve created this space for all of you – industry professionals, power module aficionados, and everyone in between – to connect, engage and learn more about the fascinating world of power modules for harsh environments.

We invite you to be part of our thriving community and dive into engaging discussions around the power modules industry.

Thank you for your continued support. We look forward to seeing you in the ALEXANDER ELECTRIC Facebook Page!

The offerings from our company experienced remarkable success at IDET-23, surpassing other cutting-edge innovations presented by Czech and international companies endorsing revolutionary electronics. Howevere the progress witnessed in the Czech high-tech industry for demanding applications left an indelible impression on us.

Without further ado, let us invite you to explore our captivating photoreport!

Greetings, cherished readers of our site!

We are thrilled to announce the launch of a fresh segment on our website – the Blog! This space will serve as a vibrant hub for showcasing the most recent breakthroughs in the industry, sharing insights into our latest advancements, imparting knowledge through informative articles and expressing our reflections on the power supply universe. We believe you will find this addition engaging and enriching.
Be sure to keep an eye out for new posts!

Greetings to all valued visitors of our website!

We are delighted to announce that the IDET exhibition is set to commence on May 24 in Brno.

The IDET International Defence and Security Technologies Fair is a significant platform for showcasing defence and security technology in Central Europe. It features substantial international participation of exhibitors and trade visitors, and is visited by international military delegations and foreign defence ministries for armament.

Our company will be showcasing its most recent advancements in the field of planar power supplies at this exhibition. If you have a keen interest in this field, we highly recommend that you attend the exhibition in person. We would be thrilled to meet you at our booth!

Good day, Dear friends!

Because of the heavy workload we did not notice how the four-digit number on our calendars has changed. Despite this, while a little late, we still would like to wish you happiness and peace of mind in your personal life and business in New Year from our heart.

Our construction has progressed forward in year 2023 and we’re confidently moving towards its completion. Hopefully, soon you’ll be able to visit us in our own new home. Same as every new year, we have something new in works that we’d be glad to share with you. We will soon update our product range, where you’ll find renewed JETDi, JETDiR, JETA-LP and JETNA-LP series power supply units and converters.

We appreciate your cooperation and value your trust in us!

Stay tuned for the latest news and updates! Thank you!

Dear Customers, while we are working hard to complete your orders, preparing new material for our website (datasheets and product range updates) and preparing to present our new successfully completed projects – we still need to rest a bit too!
Public holidays are coming next week and so we would like to inform you that we will be unavailable from Monday to Wednesday (04.07 to 06.07). Have a nice day!