News

Logical continuation of JETDiR series in industrial case BRICK form-factors is a brand-new converter: JETDiR1500-R6E with output power of 1500 W. The new input range is introduced - "270" (230-350 VDC, 450 VDC transient). The converter utilizes "flexible" case of BRICK size (modified according to customers' requests), with dimensions of 119х63х15 mm.
The emergence of the JETDiR1500 sets a unique (for us) top level of power density - 218 W/in3 with typical efficiency of 94 %. Until this moment, the highest power density belonged to our DC/DC converter - TESND1000 – 118 W/in3.
The converter was designed to power load based on GaAs and GaN devices, with typical output voltage of 30-60 VDC. First production batches will start in May 2021.
The final datasheet will soon appear next to the other standard JETDiR products in section of "DC/DC power supply units for critical applications". At this moment, preliminary datasheet is available in the section "DC/DC custom units and blocks".
Next is the manufacturing preparation a new model of JETDiR2000-R6E with output power of 2000 W.

On our website www.aeps-group.com you can find a new selection guide for year 2021. To be able to conveniently choose a product we provide classification of our units according to areas of application.
    1. Standard series units of "low cost" class. In 2020 we have already started production of JETAs, JETDis, TESDs to fill our stock. The goal is to provide as fast as possible delivery time. They successfully replace units of previously produced generation TESA, JETA and, in some cases, they can replace popular, but more expensive JETA-LP, as well as JETDi, TESD, TESND series. We are sure that you will be pleased with the ability of new JETDis, TESDs to operate with input voltage range of 9-80 VDC (100 VDC transient).
    2. A group of AC/DC and DC/DC units for critical missions (maximum power, planar design, ultra- wide temperature ranges on request with maximum of service functions) - JETA-LP, JETNA-LP, TESAV(H), TESND, JETDiR and JETDi.
    3. A group of units for special applications, which has been developed with a set of parameters exactly according to your requirements over the past 5 years - the newest TESD-SP and classic no‑optocoupler TESD with a very large output power range, from 10 W to 1000 W!
We're looking forward to receiving your inquiries and letters about your needs in 2021! At the moment we updating our website and soon you will find published new series of products in its relevant product sections. Do not wait - contact us!

Outer space is next!
Specially for Your AEPS-group team has been developing cosmic DC/DC series of power supplies called TESD "SPACE" (TESD-SP)! The series contains a broad range of units for output powers of 10 W, 20 W, 40 W, 80 W, 200 W, 300 W, 500 W and 1000 W for the input voltage range "27W" (15-50 VDC, 80 VDC 1s).
The basis used is the most popular AEPS-group series which during many years was being produced under the names MDM, MR, TESND, TESD. The units of newest series TESD "SPACE" completely preserved the dimensions and pin-outs of TESD series units.
Due to utilizing newer circuitry and special components we achieved significantly improved EMC characteristics and resilience to external acting factors. The TESD "SPACE" units use optocoupler-less feedback circuitry. Built-in input and output EMC filters notably reduce conductive interference. Distinctive feature of the series is very high efficiency for such types of the DC/DC converters of 90-94 %.
Minimal weight and maximal efficiency - factors allowing the TESD "SPACE" series to ideally fit commercial and special applications in conditions where there are high demands for reliability and resilience to external acting factors.
Very soon you'll see the TESD "SPACE" units in the selection guide of 2021, and also a separate product section for TESD "SPACE" will be published on our website.

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!

Thank you for visiting of our booth at the exhibition Expo Electronica 2018 in Moscow. We appreciate your interest to our products and the positive feedback from you.

For those who were not able to visit the exhibition, we suggest to pay attention to our latest developments in section AC/DC, DC/DC, Power blocks and new LP units - ultralow profile AC/DC power supplies 2 500 W with profile 24 mm and 1 000 W (3 ph) with profile 16 mm.

Photo report is here.

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.

Merry Christmas and Happy New Year to all our customers and colleagues! We wish you success, financial stability and good health!

We ourselves could make a gift already on the eve of the holidays - the group of companies AEPS-group has expanded.

Now, apart from the firms in the Czech Republic (Alexander Electric, Goncharov Electric JET, AEPS-group) and Moscow (TE, VIP AG, AEPS Group), it also included the new company, established in conjunction with a very respected partner from the traditional capital of Russian electronics - the city of Voronezh.

Follow the updates on the site!

Dear colleagues!

Thank you for visiting the seminar, which was held at your request with the personal participation of our General Designer Alexander Goncharov.

The questions asked and your participation in the discussions were very useful and interesting for us.

We are looking forward to your visit!

Dear colleagues!

Upon Your requests we start to produce AC/DC Power Supplies with high output voltage.

Now we can offer the units JETNA series with output voltage from 100 to 500 VDC.

Keep for updates!