DP Electronics eK (Deutsche Power), based in Germany, with an office in Hong Kong, is showcasing power electronics products at Gitex 2013. It has assembling partners in Hong Kong, Hungary, China, Taiwan and Germany.
Helen Long, manager, International Affairs, said that the company’s mission is to be the best supplier of power solutions. The company will continue to tailor products for market needs, while maintaining high quality, integrated customer service and prompt delivery.
The cycle time for the development of new models of UPS has been rapidly shortening as the manufacturers take advantage of the latest advancements in the use of microprocessors (MPUs) and power semiconductor devices. Hence, the supplier’s products are also becoming lighter, smaller and increasingly intelligent, with a dramatic effect on cost reduction. DP Electronics’ range of UPS include over 60 models/ratings.
Some of its products include the DH series sine-wave inverter (1 KVA-2 KVA), suitable for small/medium home equipment, office and public devices, home lighting systems, fabrication and control systems, PCs, PoS devices, etc. The SOLO series simulated sine-wave inverters (1 KVA-2 KVA) is useful for tubelights, TVs. computers, stereos, PBXs, etc.
It is also offering solar panels (100W-300W), as well as off-grid and on-grid PV imverters with MPPT solar charger, and a PV charge controller. DP Electronics is also displaying optoelectronic LED lights for ceilings, corn ligts, warehouse lights, flood lights, spot lights and other lights of different concepts.
Among UPS, it is offering the XL Plus series line interactive UPS (650VA-3KVA), Elentra series line interactive sinewave UPS (1KVA-6KVA), Elektra series online high frequency UPS (1KVA-30KVA) and 1KVA~10KVA models. The Elektra series is available as online industrial grade UPS — 10KVA~60KVA models and 10KVA-3.5MVA models, respectively. Then, there is the Fuhrer series of modular online UPS from 10KVA~100KVA.
The supplier is also offering VRLA/SLA/GEL batteries in 2V/6V/12V types
SiC is implemented in several power systems and is gaining momentum and credibility.
Yole Developpement stays convinced that the most pertinent market for SiC lands in high and very high voltage (more than 1.2kV), where applications are less cost-driven and where few incumbent technologies can’t compete in performance. This transition is on its way as several device/module makers have already planned such products at short term.
Even though EV/HEV skips SiC, the industry could expand among other apps. The only question remains: Is there enough business to make so many contenders live decently? Probably, yes, as green-techs are expanding fast, strongly requesting SiC. Newcomers should carefully manage strategy and properly size capex according to the market size.
Power electronics industry outlook
Electronics systems were worth $122 billion in 2012, and will likely grow to $144 billion by 2020 at a CAGR of 1.9 percent. Power inverters will grow from $41 billion in 2012 to over $70 billion by 2020 at a CAGR of 7.2 percent. Semiconductor power devices (discretes and modules) will grow from $12.5 billion in 2012 to $21.9 billion by 2020 at a CAGR of 7.9 percent. Power wafers will grow $912 million in 2012 to $1.3 billion by 2020 at a CAGR of 5.6 percent.
Looking at the power electronics market in 2012 by application and the main expectations to 2015, computer and office will account for 25 percent, industry and energy 24 percent, consumer electronics 18 percent, automotive and transport 17 percent, telecom 7 percent and others 9 percent.
The main trends expected for 2013-2015 are:
* Significant increase of automotive sector following EV and HEV ramp-up.
* Renewable energies and smart-grid implementation will drive industry sector ramp-up.
* Steady erosion of consumer segment due to pressure on price (however, volumes (units) will keep on increase).
The 2011 power devices sales by region reveals that overall, Asia is still the landing-field for more than 65 percent of power products. Most of the integrators are located in China, Japan or Korea. Europe is very dynamic as well with top players in traction, grid, PV inverter, motor control, etc. Asia leads with 39 percent, followed by Japan with 27 percent, Europe with 21 percent and North America with 13 percent.
The 2011 revenues by company/headquarter locations reveals that the big-names of the power electronics industry are historically from Japan. Nine companies of the top-20 are Japanese. There are very few power manufacturers in Asia except in Japan. Europe and US are sharing four of the top five companies. Japan leads with 42 percent, followed by Europe and North America with 28 percent each, respectively, and Asia with 2 percent.
Looking at the TAM comparison for SiC (and GaN), very high voltage, high voltage of 2kV and medium voltage of 1.2kV appear as a more comfortable area for SiC. The apps are less cost-driven and SiC added value is obvious. Low voltage from 0-900V is providing strong competition with traditional silicon technologies, SJ MOSFET and GaN. There are cost-driven apps.
There are more available solutions than ever in power devices, according to Alexandre Avron, market and technology analyst, Yole Développement. The landscape is moving, and its moving quite fast, from every region of the world.
There are many opportunities for power device manufacturers. This is the time for strong strategic planning and making the best choices. He was speaking at a seminar on the power semiconductor devices industry, in Lyon, France.
IGBTs and SJ MOSFETs
Silicon is not dead and will still live for a long time. Standard device design are slowly disappearing (planar IGBT, planar MOSFET). IGBT and SJ MOS are highly mature technologies. Rules of competition are evolving.
Historic players need to keep on innovating. New entrants have a different business model: there are more and more foundries, with fab-less and fab-light players. IGBT is still a key asset: master and secure IGBT supply is necessary for system makers. SJ MOSFETS will be used in more and more systems, taking market shares to planar MOSFET.
About SiC and GaN, there is still a big question mark: Where and when? With time, it is becoming clearer. SiC will target medium and high power. From our point of view, medium power (1200V base) is a mean to arrive to high power (+3.3kV). R&D has to go through this to reach higher voltage. The main issue is still on current ratings (having a high impact on cost).
GaN will target low and medium power, and will probably allow extraordinary power supplies designs (Tiny supplies, very high frequency systems). It is almost ready for 600V, but not yet at 1200V. It leaves room for SiC to develop and expand. Major players are involved on both fields — SiC and GaN. They need to be present on both domains, as there will be an overlap, but the split is unclear: we will probably experience a very fine segmentation, not only by voltage or current, but also by frequency, ruggedness, system size, temperature of operation or maybe culture or history.
SiC is now here. First full SiC PV inverters are available. First field tests for SiC in rail traction is ongoing. GaN is under qualification. According to the most advanced players, 600V GaN devices samples are tested by system makers.
Alexandre Avron, market analyst in power electronics, Yole Développement, provided a briefing on semiconductor material’s potential through an analysis of devices and systems for power electronics.
According to him, there is still a bright future for silicon. It will keep good market share until at least 2016 and even further, being cost competitive and very standard. On the other side, SiC is more applied to higher voltages. These are the smallest markets, but probably the one requiring SiC properties the most. PV inverters and EV/HEV are at intermediary voltage levels, they could both be targeted by SiC and GaN, this makes the predictions very difficult.
No technical aspects helps in knowing which material will be more used. They have their advantages and drawbacks, and both deserve their place. Prediction must be based on developments advancements.
The points to watch about SiC and GaN devices include: samples availability is a main point for future integration, reliability is also a main concern, especially for SiC devices, voltage capability seems to keep GaN at smaller power, and cost: GaN appears to be potentially cheaper, as it is based on Si wafers and can be CMOS compatible. Read more…
The conference participants were:
* Stephan Ohr, panel moderator and research director, Analog and Power Semiconductors, Gartner Inc.
* John Pigott, Freescale fellow, and analog IC guru and designer, Freescale Semiconductor.
* Ralf J. Muenster, director strategy and business development, National Semiconductor.
* Wayne Chen, VP for Technology and Operations, Triune Systems.
* Lou N. Hutter, SVP and GM, Analog Foundry Business Unit, Dongbu HiTek Semiconductor.
Gartner’s Ohr started by indicating Gartner’s position on power management products. The standard analog ICs were a $15.2 billion market globally in 2009. Voltage regulators made up $7,394 billion, amplifiers $2,675 billion, data converters $2,567 billion, other analog $1,331 billion, and interface ICs $1,198 billion, respectively.
Voltage regulators – power management ICs accounted for 48.8 percent of the analog market. Voltage regulators continue to show strongest growth, growing at a CAGR of 11.1 percent for the period 2009-2014.
Power management ICs forecast
The global revenue forecast for power management ICs by market segment is as follows:
Military and aerospace: This is likely to grow at a CAGR of 3.2 percent during 2009-14.
Industrial/medical: This is likely to grow from $1,118 million in 2009 to $1,779 million in 2014, at a CAGR of 9.7 percent.
Automotive: This is likely to grow from $415 million in 2009 to $622 million in 2014, at a CAGR of 8.4 percent.
Communications: This is likely to grow from $529 million in 2009 to $988 million in 2014, at a CAGR of 13.3 percent.
Wireless: This is likely to grow from $1,353 million in 2009 to $2,149 million in 2014, at a CAGR of 9.7 percent.
Storage: This is likely to grow at a CAGR of 13.3 percent during 2009-14.
Computing: This is likely to grow from $2,114 million in 2009 to $4,013 million in 2014, at a CAGR of 13.7 percent.
Consumer: This is likely to grow from $1,627 million in 2009 to $2,564 million in 2014, at a CAGR of 9.5 percent.
Server and wired communications remain the biggest drivers.
Emergence of BCD technology
Lou Hutter from Dongbu HiTek discussed the technology considerations for emerging power management markets. He focused on the emergence of BCD (Bipolar/CMOS/DMOS) technology.
There are multiple benefits of BCD technology. These include integration of bipolar, CMOS, and DMOS components. It enables the integration of logic, analog control, and power on same die. It also enables high-and low-voltage, and high-and low-power functions on same die. BCD further enables reduced chip count, and improves reliability through fewer package interconnects. It also enables reduced BOM costs.
Emerging markets, such as automotive, solar and energy harvesting, stand to benefit from BCD. Dongbu is offering the 0.18um platform, which boasts of IP portability and more. Dongbu is offering the BD180LV-30V power process (Epi), to be followed by the BD180LV-30V power process (Non-Epi) in 3Q10, the BD180X 40-60V power process in 4Q10, and finally, the HP180 precision analog in 2Q11.
Hutter explained the BD180LV-30V Optimized Power and BD180X – 60V Optimized Power processes. Optional modules in Dongbu Hitek’s BCD technology include Schottky Diode, thick Cu, PLDMOS, NVM, low power CMOS, low noise CMOS, respectively. Read more…
Farnell Electronics, a part of the Premier Farnell group of companies, recently established its sales presence in Pune, as part of its phased rollout plan, post the launch of the company in June 2008.
Headquartered in Bangalore, the company has already established seven other branch offices in cities, including Bangalore, Coimbatore, Ahmedabad, Chennai, Hyderabad, New Delhi and Mumbai, and, plans to set up another branch in Kolkata.
Harriet Green, CEO, said, “We have put up a new India Web site, which has over 450,000 products. Our site also supports live chat. We also have eight call centers. Our support is largely for the SMEs. We are a publicly filed company in India.” The company has over 2 million customers worldwide.
On Farnell, she further added: “We have a great supply chain ecosystem for our customers. This is total care for customers. As an example, we stock all of TI’s 40,000+ products. We take a Web order every 8 seconds. We are extending this investment in India.”
Ravi Pagar, Director, Farnell Electronics, added that users are able to search on the Indian Web site for components and products by part numbers.
The company has two technology centers, one in China and another in Bangalore, India. According to Green, Farnell’s goal is to achieve $1 billion for the Indian market.
She added: “We have already invested Rs. 200 million in the purchase of Hynetics, besides hiring people and on infrastructure. We will spend another Rs 200 million on branches, warehousing, etc.”
Complying with RoHS, REACH and WEEE
With so much of focus nowadays on green electronics, it is natural for Farnell to be one of the leading proponents. Green said, “Our components are REACH, RoHS and WEEE compliant.”
She added: “Unfortunately, the lead content in Bangalore is quite high. We will also work with the environmental agencies here and work on resolving this problem.”
Farnell is said to be the only components distributor in China, which is stocking products that are RoHS compliant. “We give a guarantee on our invoice that our products are RoHS, REACH and WEE compliant. In China, each province has zones where electronics products are dumped,” she said.
According to her, all major components manufacturers were now becoming environment compliant. “The supply chain is more now in balance as the electronics environment is maturing.”
Speaking on partnerships, she noted: “We are exclusive partners with Altera in Asia. We also have a special partnership with TI. We have over 4,500 authorized partnerships globally, with companies in semiconductors, passives, electromechanical, connectors, wires, screens, ICs, repairs, power, displays, flexible substrates, optos, etc.”
Pagar added: “Sony Ericsson is setting up a design center in Chennai. We are partners globally, and they wanted to replicate that in India. We have a similar kind of relationship with GM.”
Highlighting the fact that India has a great design industry, he felt that if more distributors like Farnell were to enter India, it would only go on to help the country.