Aktuality

Some time ago we have announced our capabilities to produce high voltage input (and output) DC/DC converters in brick form-factors. While details about our JETDiR (300 W up to 1500 W) high-input-voltage units are still being decided – we have begun something similar.

Recently we have been receiving requests and questions whether we can provide pin-to-pin replacements (within same dimensions and same mounting footprint) for certain units. One of the requested replacements was for units of well-known converter producer – VICOR company. In particular their high voltage input Micro, Mini and Maxi families which offer Quarter, Half and Full brick formfactors.

We applied our JETDiR design principles and created pin-to-pin mount-to-mount units for input mains of 180-375 VDC and 250-425 VDC. Their preliminary datasheets can be found in custom VICOR replacement product section. We accept high-quantity short-lead-time orders for these and similar units!

Dear Customers, our website is being updated. So far we have updated our Product range and Catalogue. Further in line are datasheets, new product series JETDiR-SP and supporting documents. Soon we will be posting more detailed information. Thank you for patience and wish you a splendid day!

We are deeply sorry for what is happening in Ukraine for it brings loss to lives of many people, economics and endangers peace all over the world. We pray for the war to stop as soon as possible.

Reviewed, corrected, updated. Our polished catalogue for AC/DC, DC/DC and AC-DC/DC products for harsh environment has been re-uploaded! Please find the catalogue under the same address here or via the menu (see Products section).

Typical system with DC/DC converters involves application of additional EM filters to achieve compliance of MIL–STD–461. But in special cases – customers require converters that don’t need any external components.
Due to such requirements, we completed R’n’D allowing us to implement special filter circuitries inside the converters. This allows creating compact systems of distributed power delivery without placing any external EM filter components or other mandatory components, which are normally required for stable converter operation.
AEPS-group now offers new DC/DC converters JETDiR32-R (22x60x15 mm) and JETDiR70-R5 (61x59x13 mm). The JETDiR32-R is made for input voltage range „270“ (230-350 VDC, 450 VDC transient) and JETDiR70-R5 for input voltage range of 135-245 VDC. Without any external components the units comply with MIL–STD–461 CE101 and CE102.
Preliminary datasheets for units JETDiR32-R and JETDiR70-R5 are located in section „DC/DC custom units and blocks“.

During recent years we’ve completed a lot of very interesting projects for custom power supplies. New product groups have appeared – AC/DC custom units and blocks and DC/DC custom units and blocks. We will continue to add to these categories and display you our newest projects and capabilities. Keep up with the updates. We will be very glad if you find something to your liking.
– team of AEPS-group

Happy New Year, friends, brothers-developers, generous buyers! Very hard year of 2020 ends for year 2021 to begin. A new year of hope for health, new technologies in our lives. It was not for nothing that we tried to work in a remote access and took lessons on the Internet from the most successful and talented businessmen!
Best of luck to everyone! Best of luck!
Our team in Czech republic did a lot, in preparation for 2021. We significantly widened our portfolio and started with the most fearful – publishing information about new power supplies on our website. Very soon our datasheets and description will be updated and new series will see the light. Yes, it’s a lot of word – to predict future of the company a year ahead! Thanks to the Czech government, helping in the hard times, we’ve been motivated for technical and technologic feats during new products creation.
What’s new?
The flagships of our most complex products have been mastered for serial production. Developments of 2019-2020: new fanless planar 1-phase and 3-phase JETA3000-LP and JETNA5000-LP units, fully modernized TESAV (TESH) series (implemented synchronous rectification – which is very difficult to apply with substantial input mains voltage fluctuations).
In 2021 year we are presenting a new cosmic era for our products, being brought into serial production are the TESD „SPACE“ units. Our developers from Russia, Voronezh took part in the development of the series (our company TE „Tesla Electric“).
In year 2021 you’ll see completely new DC/DC units series of JETDis and TESDs. We call them budgetary („Low Cost“), however they may please you not only by their miniature dimensions and low price, but also by ultra-wide input range of „48W“ 9-80 VDC. Here we had to forget about the virus and work hard.
„Small but daring“! This is for our newest developed series – AC/DC JETAs units for 60, 120, 300, 700 and 1200 W. They also belong to the „Low Cost“ class and contain optimized amount of service functions, although for the first time, for a lower priced series, we also implemented synchronous rectification!
Please follow changes on our website in the new year of 2021!
Happiness, peace of mind, luck, health to you and your loved ones!
Team of AEPS-group, Prague, Czech republic.

New low-cost JETDi modification (please see JETDi datasheets) – JETDiB – is optimized in cost and characteristics. JETDiB provides similar technical characteristics as DC/DC converters of manufacturers as Traco, Aimtec, Mornsun, CUI, XPower, Recom, they are produced with nominal output power levels of 5, 6, 8, 10,15, 20 (DIP24 formfactor), 10, 12, 15, 20, 30 (1х1” formfactor), 15, 20, 30, 60 (2х1” formfactor) and 40, 60, 80, 100, 120 (¼ BRICK formfactor) W.
The units achieve high level of power densities in range 49-83 W/inch3 and unique wide operating temperature range up to -60 to +110 °С.
Price-list is shared with registered customers on request (please contact us via our contact form).

Customers inquiries-based development to increase standard AC/DC output power rating (while keeping the same dimensions) are successfully getting to the finish line.
We are glad to announce that we managed to significantly increase power density in small dimensions of JETA1200 (211x117x38 mm).
Now the new JETA1500 unit has 26 W/in3 in the dimensions of JETA1200.
Looking forward to receiving your inquiries. Orders are accepted.

Testing of new power supplies based on JETA2000 prototype has been completed.
After optimization of circuit and design solutions, while keeping dimensions of 250x140x39 mm, maximal power was increased to 2500 W.
As a result, power density of new JETA2500 unit is 30 W/in3.
Both JETA2000 and its more powerful modification JETA2500 are now available to order.

The newest DC/DC converters TESND series are designed to operate in harsh environmental conditions and their parameters are comparable to the units parameters of such manufacturers as VPT, SinQor, Traco, Power-One, Aimtec, Mornsun, CUI, XPower, Interpoint, Recom, Gaia (incl. some models with opportunity of pin-to-pin replacement).
The units have high power density from 27 to 142 W/inch³ and they are designed for DC input typical for decentralized power supply systems with use of batteries 12, 24, 48 and 60 VDC (input voltage ranges: 10.2…15 VDC, 10.2…30 VDC, 20…30 VDC, 20…60 VDC, 20…40 VDC, 15…50 VDC or 36…75 VDC).
Units output power is from 10 up to 1 200 W in several case modifications (execution JETDi, JETDiR). The various temperature ranges are available (incl. extreme temperature range from -60 to +130 °С.
The units of the TESND series have a high efficiency of up to 92%, their design with mounting flanges increases vibration resistance and impact durability.
Identical circuitry and component solutions were used for all TESND, JETDi and JETDiR series, which provides our customers a unique opportunity to choose from 3 housing (cases) options. Case variants are follow

Let us introduce the new products JETNA-HF:
Three-phase input AC/DC power supplies with input voltage range 115/200 – 220 (187-253 VAC, 3 ph., 400 Hz), designed for harsh environment with output power from 1 000 W to 5 000 W and case operating temperature range up to -60° to +100° C.

Let our company present to you our next generation of three-phase input AC/DC power supplies series JETNA-LP, designed for harsh environment with output power from 1 000 W to 5 000 W.
Modernizing the product series, we focused on the latest trends in power supplies design and the most modern components choice, thanks to which we managed to create even more low-profile units with high power density values:
JETNA1000-LP (1 000 W) – 28 mm profile, energy density 36 W/inch³
JETNA2000-LP (2,000 W) – 34 mm profile, energy density 39 W/inch³
JETNA3000-LP (3,000 W) – 36 mm profile, energy density 39 W/inch³
JETNA5000-LP (5,000 W) – 38 mm profile, energy density 42 W/inch³
The JETNA-LP series is ready for ordering and we hope that this new generation units will continue to help you in creating and building of compact and reliable power systems for challenging applications.

Dear colleagues!

AEPS-group took part in Electronica 2018, the largest European exhibition of the electronic industry, which was held in Munich from November 13 to 16, 2018.

A number of presentations and negotiations were held with customers, as well as with current and potential distributors of our products in Europe and Russia, during which we proposed more favorable terms of cooperation according to the latest trends in cost optimization and shorter delivery times.

Also, new promising product lines were presented to visitors.

If you are also interested in our offer with new lower prices with a minimum delivery time, please contact us in the section Contact.

Dear colleagues!

We are glad to inform you can order the new product – AC/DC Power Supply Block. Those units convert 3-phase 400 Hz 220 VAC input into VDC output of 300 to 400 VDC. Specialized feedback circuit results in rapid transient recovery time for impulse load operation of up to 2.5 kHz pulse frequency. Communication over RS422 allows sending diagnostics to customer’s equipment and receiving commands to operate the power block and set its output voltage real-time.