This uninterruptible power supply for DIN rail applications offers a high degree of safety in the event of a power failure. The DUSH can be deployed in a multitude of applications in the fields of industry automation, plant engineering, building control systems, test and measuring technology, and information and communication technology.

The heart of the DC-UPS system

The DUSH series provides backup power in the event of a power loss. It connects power supply, load and battery. Under normal conditions, the load is powered by the power supply connected to the input.

Informative and user friendly

Thanks to its 1.5" colour display, the DUSH can be easily configured and maintained. Four push buttons are provided, enabling intuitive navigation of the menu structure. During operation, the current operating parameters, together with warnings or notes, are shown in real time.

Availability is key

The DUSH periodically checks its internal resistance and performs a continuous calculation of the state of charge and health of the battery. An integrated protective circuit prevents the battery from deep discharging in emergency power operation and thus causing irreparable damage.

See here for full specification and datasheet

Introducing the Programmable Power Supply Range

These latest products represent a significant expansion in test and measurement capability to the current GENESYS™ series of 750W to 90kW programmable DC power supplies. With a 1U chassis height, the GAC and GAC-PRO provide the highest power density for a fully featured programmable AC power source.

The series offers power levels of 2kVA and 3kVA, with voltages adjustable from 0V to 350Vac and +/-500Vdc (GAC-PRO models), currents from 0 to 30Arms and frequencies from 16 Hz to 1.2kHz, (5kHz GAC-PRO). Multiple remote programming methods are available, including built-in LAN, USB, RS232 & RS485 and optional IEEE/GPIB interfaces. The GENESYS™ GAC-PRO models include real time analogue control functionality necessary for more complex test scenarios. The series has a full colour LCD, multi-language, touch panel display for ease of use and a GUI interface.

Improve and accelerate your testing

With a complete feature set including remote control and programming, accurate measurements, arbitrary waveform and harmonics programming and harmonics measurements, programmable protection schemes, numerous interface options for ATE environments; all with single and three phase input power options for global use, the GENESYS™ AC sources can improve and accelerate your complex AC testing.

See here for full specification and datasheet

The solution for high-voltage electrical safety testing is here

TOS 9311 10KV electrical safety analyzer is designed to handle 10 kV AC/DC safety tests with ease, ensuring comprehensive testing of electronic equipment and components exposed to high voltages.

The TOS9311 is able to perform a wide range of critical safety tests

Some of the safety tests include DC withstand voltage tests, and insulation resistance tests—all with a single, user-friendly unit – 3 in 1!

It is designed to comply to meet SiC power devices requiring 6.5 kV withstand voltage, high-voltage inverters and converters, or advanced PV panels rated for up to 1,500 V. The TOS9311 provides reliable and precise testing to ensure your equipment meets the highest safety standards.

See here for full specification and datasheet

Phihong, has announced the introduction of its 20W and 60W Power Delivery POE-to-USB Type-C converters.

POEUSB20-1AT-R - A Compact Power Solution for Versatile Applications

The Phihong POEUSB20-1AT-R is a 20-watt Power over Ethernet (PoE) to USB Type-C converter that delivers reliable power in a compact and efficient form. This converter is ideal for a wide range of applications where efficient and stable power delivery is crucial. It is particularly well-suited for applications involving cell phones, tablets, and digital cameras, where reliable and consistent power delivery is essential.

POEUSB60-1BT-R: High-Power Solution for Demanding Devices

For applications that require more power, the Phihong POEUSB60-1BT-R offers a robust solution. With a 60-watt output, it is designed to handle the most demanding devices, providing reliable power where it's needed most. It is particularly suited for powering notebook computers, USB hubs, drones, speakers, docking stations, and displays, where robust and reliable power delivery is essential.

This is the forefront of power delivery technology

Phihong's POEUSB20-1AT-R and POEUSB60-1BT-R converters offers a versatile and reliable solutions for a wide range of applications. These converters provide the efficiency, reliability, and convenience that modern technology requires.

By leveraging Power over Ethernet technology, Phihong continues to innovate, delivering solutions that meet the growing needs of today's connected world.

EA Elektro-Automatik introduces the EA-BT 20000 Triple Battery Tester, the only battery tester instrument with three channels and the highest voltage and current outputs. Test, simulate, and recycle battery packs with voltages up to 920 V and power capacity to 30 kW

The Industry’s Highest Power Battery Testing Instrument

The new instruments can test up to three battery cells, modules or packs simultaneously with the power capacity of 4 kW/channel, 6 kW/channel or 10 kW/channel. Furthermore, to test higher capacity batteries, the channels can be paralleled to test batteries with either 12 kW, 18 kW, and 30 kW. The EA-BT 20000 Triple series consists of eight models with output voltages from 10 V to 920 V and output current/channel of 40 A to 600 A. Unlike other battery testing instruments on the market, one EA-BT 20000 can continuously deliver three channels of 600 A or a single channel supplying 1800 A

Extensive Applicability

The EA-BT 20000 Triple Output Battery Testers address the full range of the battery life cycle from materials research to battery development, manufacturing, incoming inspection, and second-life battery recycling. The EA-BT 20000 can test individual cells, battery modules, and large battery packs for basic research and industries, including the automotive industry, the aerospace industry, and consumer renewable energy systems.

A Flexible Integrated Solution for Easy System Integration

The EA-BT 20000 battery testers include all the functionality, in one instrument, to charge and discharge battery packs for battery testing, battery simulation and battery recycling. The testers measure parameters such as battery State-of-Health (SOH) and End-of-Life (EOL). With their relay outputs, the test devices are able to control external contactors and safety circuits. The EA-Power Control and EA-Battery Simulator software packages enable automated tester control and allow logging and sequencing without requiring the use of a programming language. To enable software development in custom systems, EA offers driver support that includes IVI drivers and NI LabView drivers. In addition, the EA-BT 20000 can interface to either a PC with SCPI commands or a programmable logic controller (PLC) with ModBus commands. All devices in this device family have the same programming interface and can therefore be quickly and easily adapted. Standard interfaces include USB, Gb/s Ethernet, EtherCAT, and CAN FD. With CAN FD, the battery tester conveniently interfaces with automotive test stands. EA devices are predestined for installation in cabinet systems to set up multi-device battery test systems. STEP files help with construction. The compact 4U housing enables the construction of high-performance cabinet systems.

Triple Turbo Performance for the Highest Throughput

With three channels, the EA-BT 20000 battery testers can simultaneously test three batteries. Thus, these instruments can maximize throughput compared with single-output instruments, allowing manufacturers to reduce test costs and save on capital costs for instrumentation.

In addition, the EA-BT 20000 processes commands and performs readings at the fastest control speed of 1 ms. Combined with the latest versions of the interfaces, EtherCAT, CAN FD, and Gb/s Ethernet, the EA-BT 20000 further optimizes throughput.

Power to 1.92 MW for Large Systems

For large battery systems, up to 64 battery testers with 30 kW capacity can test a system with as high an output as 1.92 MW. A Master-Auxiliary bus creates a multi-instrument system that operates like a single instrument. The single master instrument controls all other instruments and displays total power, total current, and individual instrument warnings and alarms. A second bus, the Share-Bus, ensures that each instrument safely carries an equal portion of the total load. Other configurations of testers can create a system that can test high-voltage battery packs with voltages up to 2000 V. EA-BT 20000 systems offer the widest range of performance with the highest voltage and the highest current available on the market.

Highest Efficiency for Energy Savings

When acting as a load to test the battery or to discharge the battery, EA battery testers can feed approximately 96% of the received energy back to the power grid, the highest efficiency available. As a result, the EA-BT 20000 can save significant kilowatt-hour consumption and enable the instruments to pay for themselves. In addition, when supplying power, the battery testers have active power factor correction, typically 0.99, and high-efficiency switch-mode supply circuitry to optimize power delivery efficiency.

Wide Voltage and Current Range

EA Elektro-Automatik employs true autoranging in its battery testers to provide wide output and input ranges for both voltage and current. True autoranging allows sourcing and sinking at full power over the full voltage output range. One battery tester can test a wide range of battery pack voltage and current combinations with one instrument compared with other manufacturers needing either two instruments or a higher power instrument to address the full range of a battery pack’s output.

Complete Solution for Battery test and Recycling

The EA-BT 20000 Triple is a fully integrated battery tester. It has the highest power to test a wide range of cells, modules, and battery packs. The EA-BT 20000 is the complete solution to enable the development, testing, and recycling of current and future battery technologies and battery capacities. A single-channel version of the EA-BT 20000 is also available for applications requiring less capacity. The single-channel version has all the safety and high speed communication advantages of the triple output instrument but with up to 2000 V and 1000 A output.

For more information on the individual products, please refer to our summary pages (with filters):

Bidirectional Programmable DC power supplies

Both parties believe that it would be a good match between the two companies. Flex’ portfolio of high-quality DC/DC converters in combination with Divisoft’s competence and vast experience in power electronics and wide network of customers within Scandinavia makes it a good fit.

Flex Power Modules designs and manufactures high efficiency board-mounted DC/DC converters targeting the telecom, data center, cloud computing, artificial intelligence, industrial and railway market segments.

Flex are headquartered in Stockholm, Sweden and have design centers in Kalmar, Sweden and Shanghai, China. The latter is also the production site, which has delivered more than 120 million power modules during the last 45 years.

The emphasis in production is on the highest levels of quality as well as on highly automated production processes with the capabilities to quickly adapt to market conditions.

EA Elektro-Automatik introduces its 60 kW and 30 kW, EA-PU 10000 Programmable DC Power Supplies, EA-PUB 10000 Programmable Bidirectional DC Power Supplies and EA-PUL DC Programmable Regenerative Electronic Loads. Typical applications include electric vehicle battery pack testing, powering furnaces in semiconductor wafer fabrication facilities, electrochemical electrolysis processing, and solar inverter testing. The new products, without manual front panel displays, are intended for use in production ATE systems and automated process control systems requiring high power. The 60 kW models have maximum output voltages of 360 V to 2000 V and maximum currents of 480 A to 80 A; the 30 kW models have maximum output voltages of 60 V to 2000 V and maximum currents of 1000 A to 40 A. Overall, the 60 kW series includes 21 models, and the 30 kW series consists of 29 models allowing engineers to select a model that addresses their specific applications. The increased power capability enables engineers to reduce the number of power instruments needed for a high-power system, saving critical rack space and providing more power in a smaller footprint.

With 60 kW in one 6U enclosure and 30 kW in a 4U enclosure, EA Elektro-Automatik offers the highest power density available. Markus Schyboll, CEO of EA Elektro-Automatik, comments, “With the new 60 kW and 30 kW industrial series instruments, EA Elektro-Automatik provides space-saving, cost-effective solutions with priority on both safety and the lowest cost of ownership. All our models have overcurrent, overvoltage, overpower, and overtemperature protection functions, and our new bidirectional power supplies and regenerative electronic loads have power factors of 0.99 and return up to 96% of absorbed power back to the grid.”

Enables systems with capacity up to 3.84 MW

Test engineers can parallel up to 64 of the 10000 series power supplies and loads using the Master-Slave-Bus to enable one instrument to control all instruments in the system which can be paralleled up to 3.84 MW. The system can consist of any combination of instrument models within the EA 10000 series family. A galvanically isolated Share-Bus interface in each instrument ensures that all the instruments safely share the load requirements so that no instruments in the system are overloaded.

Saves instrument cost and rack space

A capacity of 60 kW in one enclosure enables engineers to reduce the number of power instruments needed for a high-power system saving both substantial capital costs and critical rack space. In addition, the elimination of a front panel display further saves capital equipment costs.

Saves test development time with seamless operation among all models

All 10000 series instruments operate on the same firmware and have similar input and output characteristics. The common programming and user interface saves test development and setup time when building test and control systems requiring multiple power instrumentation.

Access greater voltage and current capacity in one device with True Autoranging

All 10000 series instruments employ an autoranging output (input if an electronic load) characteristic. Autoranging enables the instrument to have a higher voltage capacity at lower currents and a higher current capacity at lower voltages than a power supply or load with a conventional rectangular output/input characteristic. Furthermore, an instrument with autoranging output/input can deliver/accept full power output over a significant portion of the instrument’s operating range. This is in contrast with an instrument with a rectangular output characteristic which has maximum power only at its maximum voltage and current. Unlike competitive units that offer an autoranging feature, the benefit of EA’s true autoranging capability for a test engineer is access to a wider range of voltages and currents, enabling the engineer to test more devices without the need for more instruments.

Simulates power devices and creates AC + DC signals with optional built-in arbitrary waveform function generator

The EA-PU power supplies, EA-PUB bidirectional power supplies, and EA-PUL electronic loads available with an on-board full function generator (software option) to create complex signals riding on a DC bias and simulate the characteristics of various devices such as solar cells, batteries, and fuel cells. Special functions enable maximum power point tracking (MPPT) and EN 50530 solar panel inverter testing, and LV123-, LV124-, and LV148-standard based test sequences for testing of automotive components and systems. The optianal built-in function generator simplifies the task of simulating various devices and creating sequences of outputs (or inputs) to comply with key test standards by eliminating the need for external waveform generation instrumentation to safely interconnect with an EA Elektro-Automatik instrument.

Communicates easily with PCs and Programmable Logic Controllers (PLCs)

The 10000 series instruments work effectively in either PC-controlled test systems or PLC-controlled industrial processes. Engineers can easily program the instruments using SCPI or ModBus programming modes. The 10000 series instruments have an extensive set of galvanically isolated interfaces. Standard interfaces include Ethernet, USB, and analog, while optional interfaces include CAN, CANopen, RS-232, Profibus, ModBus, Profinet, and EtherCat.

For more information on the individual products, please refer to our summary pages (with filters):

Programmable DC Sources

Electronic Loads

Bidirectional Programmable DC power supplies

TDK-Lambda announces the introduction of very high power density 7,500W rated 1U high models to the TDK-Lambda GENESYS+™ series of programmable power supplies. Initially, six models will be available capable of providing outputs from 0 to 20V at 375A through to 0 to 1,500V at 5A. The output power of the product enables system configurators to avoid the need to parallel lower wattage power supplies, reducing the rack or cabinet size. The series benefits from DSP (Digital Signal Processing) technology and the latest generation components, including ferrite materials, to obtain efficiencies of 91 to 92%. Less internal waste heat ensures a higher power rating without compromising reliability.

Target applications for the 7,500W power supplies are automotive testing - including electric and hybrid cars, general test or research, measurement, semiconductor fabrication, battery manufacturing, and renewable energy.

The first six voltage models to be available are 0-20V/375A, 0-40V/188A, 0-100V/75A, 0-150V/50A, 0-600V/12.5A and 0-1500V/5A. The units can operate in constant current, constant voltage, or constant power limit modes and in addition offer internal resistance simulation. The units can be specified to accept three-phase 170 to 265Vac or wide range 342 to 528Vac inputs, with active Power Factor Correction. Operating efficiencies are up to 92%.

The GENESYS+™ 7.5kW is suitable for zero stack rack mounting, measuring 423mm width, 486.5mm deep and 43.6mm (1U) high. Cooling is provided by variable speed fans that monitor the ambient temperature and the output load. The weight of the unit is less than 8.5kg for easy handling.

All models in the GENESYS+™ series have a high contrast, wide viewing angle LCD display with user controllable brightness and dimming functions, and faster up and down programming response times, with user adjustable voltage and current slew rate control. Arbitrary waveform test profiles of up to 100 steps can be generated and stored in four memory cells and activated by commands from the communication ports or the front panel controls.

For additional power, the 7,500W power supplies use TDK-Lambda’s advanced parallel system (patent pending) allowing a multiple unit system to achieve a dynamic response and ripple and noise performance comparable to that of a single power supply. Up to 12 GENESYS+™ units can be connected in parallel very simply by connecting a single data link cable between units and connecting the dc outputs in parallel. The command and auxiliary units auto-configure by detecting the parallel data connection and set their parameters accordingly.

Programming is consistent across the entire 1kW to 60kW GENESYS+™ series by either front panel controls, remotely via LAN (LXI 1.5), USB 2.0, and RS232/485 communications, or by using the isolated analogue control and monitoring (0-5V, 0-10V), which are provided as standard. Optional interfaces include a choice of EtherCAT or Modbus-TCP or GPIB (IEEE488.2). Software drivers, a waveform creator and a virtual front panel GUI are provided in the software package. Safety features are standard in all GENESYS+™ power supplies, providing Safe/Auto Re-Start, Last Setting Memory, and built-in protection functions.

EA Elektro-Automatik, a worldwide manufacturer of DC power supplies for R&D and manufacturing, introduces its 10000 series enhanced and expanded line of EA-PS and EA-PSI programmable DC power supplies, EA-PSB bidirectional DC power supplies, and EA-ELR regenerative DC electronic loads. The 10000 series includes over 180 new models offering a greater range of power from 0 – 600 W to 0 – 30 kW. The models provide extended voltages from 0 – 10 V to 0 – 2000 V, a significant increase over prior 9000-series power instruments, and provide output current as high as 1000 A.

Power Supply

EA-PS 10000 Models in 4U, 3U, and 2U form factors

Power Supply Intelligent

EA-PSI 10000 Models in 4U, 3U, and 2U form factors

Power Supply Bidirectional

EA-PSB 10000 Models in 4U, 3U, and 2U form factors

Electronic Load Regenerative

EA-ELR 10000 Models in 4U, 3U, and 2U form factors

Save test development time with seamless operation between all models:

All 10000 series instruments operate on the same firmware and have the same touchscreen user interface. The physical layout is the same, and all instruments have similar input and output characteristics. The common programming and user interface saves test development and setup time when building test systems that have requirements for multiple power instrumentation.

Reduce power consumption with high efficiency 10000 series and enjoy greater than 96% energy recovery:

All models of the 10000 series employ active power factor correction, typically 0.99, to minimize the power drawn from the power grid. Additionally, EA-PSB bidirectional power supplies and EA-ELR electronic loads employ regenerative circuitry to return energy back to the grid with up to greater than 96% efficiency. Regenerative circuitry saves operation costs and the expense of cooling requirements to dissipate the heat that a conventional electronic load generates.

For more information on the individual products, please refer to our summary pages (with filters):

Power supplies and Bidirectional units

Electronic loads

For customers who want smaller, faster, lower noise power supplies, Daitron’s RFS Series Ultra-Low Noise Power Supply is the perfect power supply solution. Daitron's ultra-low noise AC/DC power supply is a technologically advanced low power unit designed for engineers who need superior low noise power for noise-sensitive applications. These units provide a small and lightweight package along with high efficiency.

Ideal for replacing linear power supplies, Daitron's low noise switching power supply has low conduction noise and low EMI features to save on system EMI design.

Daitron has listened to customer feedback regarding the low power solutions they want and need. By taking this feedback into consideration, Daitron was able to design a low power unit that can reduce electronic noise down to 1 millivolt. Daitron's RFS Series low noise power supply offers you the best option for all your low noise-sensitive application needs.

Daitron’s RFS Series Low Noise Power Supply Specifications:
50W single channel
5/12/15/24/30/48 VDCout
1mV Ripple Noise type!!!
RoHS compliant
Remote sensing
Remote control
EN60601-1 certified
4KV reinforced insulation
CE marking, Nemko, PSE
Manufacturing ISO 9001:2008 certified

Noise-Sensitive Applications that Benefit from Low Noise Power Units:
Daitron's state-of-the-art low noise power supply is ideal for systems that require low noise environments. Examples of systems that benefit from the RFS Series low noise AC/DC power supply include:
Medical field devices like x-ray machines that need a clear signal
Audio/visual systems
Digital recording
Medical supplies and systems

For more details on this series please click here to visit our Product Page for the RFS50 units.

The VCCS300 series delivers a silent 300 Watts of continuous output power in a rugged and miniature 2" x 4" x 1.61" package, which can be cooled using conduction, convection or forced air cooling techniques.

Divisoft is pleased to announce that we have become an official distributor for Kikusui Electronics Corporation and we are able to supply the entire range of Kikusui's power supply and measurement products.