Portfolio of power electronics and cooling systems at electronica

Delta’s wide portfolio, ranging from component devices to system solutions, enables one-stop shop for customers in industrial, telecom, appliance sectors, among others.

Sean Tan, Assistant Vice President, Delta Electronics EMEA region, commented: “The current influx of IoT across all of the sectors is increasing the demand for power electronics exponentially. Delta has the answer to this demand, with its strong portfolio of power electronics, fans and thermal management, and energy storage solutions for sectors spanning the medical, industrial, automotive, IT, and telecom industries.”

Delta’s solution highlights from the show included:

• Plasma High Voltage High Power DC Power Supply

Delta’s HPH-20KA01KAT high voltage DC generator is designed for meeting therequirements in sputtering systems. Tight regulation, accurate output, small output ripple, and superior arc quenching deliver remarkable process consistency in most plasma-based applications, such as physical vapour deposition and surface treatment application.

The arc energy of the Delta DC generator is less than 1mJ per KW with 1usec arc detection and Delta-patented arc handling technology. On top of that, the highest ignition voltage and widest full power operation impedance in the industry can help users to handle different targets easily. And with the benefit of an advanced switching device, SiC MOSFETS and soft switching technology, efficiency at rated load is higher than competing products. High efficiency, low temperature stress and a highly integrated power module make it more stable, reliable, and ensures a longer product lifetime. FPGA-based digital control provides users with an accurate, repeatable and quick output response. Active front panel, multiple serial and analogue interfaces enable users to enjoy an easy and flexible control over power supply.

• Programmable Power Sources

Delta’s brand new selection of Programmable Power Source Solutions - with up to 9000W of power generation applicable in testing for verification or mass production applications, including general commercial products, power electronics, industrial, aviation, military electronics and regulation tests will also be showcased.

Delta’s DME-D751ABS A DC Source, a high performance switching mode power supply that can operate across a wide range of mains worldwide, will also be shown. It ensures that there is no need for an input voltage selection switch. The LED front panel continuously displays the output voltage and its current and operation status. Users can set the output voltage and current level, protection trig level (OVP, UVP, OCP) and preview these settings from the front panel. The back panel includes necessary connectors so the voltage and current output control and monitor can be done by analogue signal or RS232/GPIB.

Delta’s DME-ACS1152B A AC power source is a high performance alternative current power source. It implements advanced digital signal process techniques to offer precision power parameters measurement, such as Vrms, Irms, Ip+, Ip-, frequency, crest factor, power factor, inrush current, VA, and VAR, and so on. It has a function capable of synthesising 30 different waveforms and can deliver a maximum power up to 1.5Kw. Its frequency range is 30-1KHz programmable. It can be operated remotely by GPIB or RS232.

• EC fan Cooling Solution

Delta is widely recognised as a prominent provider of switching power supplies and DC brushless fans. Using its considerable experience and knowledge, Delta combined the advanced technology in power electronics and brushless DC fans to develop the Electronically Commutated (EC) fan series. In recent years, Delta’s fan development groups have been committed to improving energy efficiency, optimising configurationdesign and control technology to improve the products’ performance, solve noise and vibration problems, and provide an intelligent control interface. Compared to a traditional AC fan, Delta's Electronically Commutated (EC) fan series provide a better solution to ventilation and thermal management requirements in industrialandcommercial applications.

• CellD Systems

One of Delta’s telecom power highlights is its CellD Systems - the most compact on the market, which offer extremely high power density. The CellD units can be installed alongside other equipment in an existing rack. They work seamlessly at optimal efficiency up to 98% with Delta’s EnergE rectifiers and advanced controllers. This configuration ensures a reliable system operation and generates savings in OPEX and CO2 in turn maximising the battery lifetime.

• Lithium-ion Battery Energy Storage Systems

Delta’s Lithium-ion Battery Energy Storage Cabinet is designed for peak-shaving and time-shifting to limit feed-in power to the grid and maximise the portion of renewable power generation that they consume themselves to lower electricity costs. Delta’s energy storage systems also stabilise grid voltage and can be installed in parallel for modular expansion. Each energy storage cabinet can be configured as 43.5kWh and 49.7kWh featuring long lifecycle of more than 4,000 charging cycles. The system is often installed in various of applications like communities, remote islands, academic institution, hospital and shopping mall. Customers are able to select different energy storage modules, high voltage module (DBSHV60S series) and 48V (DBS48V60P parallel), into cabinets based on their application requirements.