Power Supplies
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COSEL Co., Ltd. today announced the launch of its new 700W, 3x5-inch high-power-density open-frame power supply, optimized for efficient cooling for use in demanding medical and industrial applications. Based on the robust platform with optimized thermal conduction, the GHA700F delivers 700W in an industrial 3"x5" form factor. With a power density of 31.1W per cubic inch, it is one of the highest-power-density power supplies in its class for powering medical and industrial applications.
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On February 11, 2020, the International Committee on Taxonomy of Viruses adopted the official name "severe acute respiratory syndrome coronavirus 2" for the coronavirus that causes COVID-19, also known as SARS-CoV-2. For approximately two years, the world's population has been affected by this virus in one way or another, and the polymerase chain reaction (PCR) test has become part of our daily lives.
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LED displays are primarily used for outdoor advertising and entertainment (such as outdoor concerts), and these displays have a small pixel pitch (the distance between the centers of each pixel).
With the development of LED miniaturization, Mini and Micro LEDs have appeared on the market, which can be used for indoor LED displays, thus meeting the requirements for applications that need high resolution with smaller pixel pitches.
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Mecter introduces the Mornsun LIT240-26Bxx series 240W AC/DC three-phase power supply. This environmentally friendly, cost-effective, and energy-efficient power supply solution in a standard DIN rail format is widely applicable in the electric power, new energy, industrial control, railway, and other harsh environment sectors.
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Mecter introduces the new Mornsun LI100-20BxxPR3 series 100W AC/DC power supply with available outputs of 12V, 15V, 24V, and 48V. Its white plastic DIN rail package is ideal for more discreet smart home applications.
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High temperatures, humidity, dust, vibration, and altitude are harsh environments for power supply applications, and these systems must be designed to withstand them. In specialized areas such as rust prevention and wastewater treatment, both high sulfur content and chemical components must be taken into account.
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All car manufacturers are introducing improvements to their ADAS (Advanced Driver Assistance Systems) to assist drivers while driving and parking. The latest ADAS consume more power than previous models, so low-current switching regulators can no longer meet their needs. This article proposes two high-current monolithic Silent Switcher® buck regulators, the LT8638S and LT8648S, as a possible solution.
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Extracting clean energy from water has been a dream for over a century, and many of us remember Jules Verne's 1874 novel, "The Mysterious Island," and his vision of extracting hydrogen from water, creating an infinite energy source for future generations. Thus, for 147 years, the use of hydrogen for civilian purposes has been the subject of debate, and we cannot even begin to guess the number of articles, conferences, and announcements that support the introduction of hydrogen as a viable energy source.
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Mecter introduces the VCB48_EBO-xxW(F)R3(-N) series of high-performance 1/8 brick DC/DC converters from Mornsun. This series is available in 50W/75W/100W/120W/150W versions and is characterized by its high reliability and low load power consumption.
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P-DUKE, in collaboration with Electrónica OLFER, has added the new MAF300 power supply to its product range. This device, designed for medical and industrial use, offers a power range from 15W to 450W.
Featuring 4000V AC isolation between input and output and an operating altitude of up to 5000m, the MAF300 is suitable for applications in harsh environments.
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With the trend towards miniaturization of terminal equipment (e.g., inkjet printers, coffee machines, etc.), conventional switching power supplies can no longer meet the increased demands in terms of size and performance.
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Mecter introduces the new MORNSUN LIMF series high-reliability DIN rail power supply, ideal for wind energy, railway, precision manufacturing, and other high-end fields, offering strict reliability and improved performance.
The LIMF240/480-23Bxx meets explosion-proof certification, can operate at full load at 60℃, and features salt spray testing and 5G vibration resistance.
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Delta announces its new electric vehicle (EV) charging management system: DeltaGrid® EVM, a platform with artificial intelligence (AI) and integration into the energy infrastructure (solar power and energy storage), which is increasing the energy stability and efficiency of EV charging points around the globe.
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EA Elektro-Automatik GmbH & Co.KG launches its EA-PU 10000 programmable DC power supplies, its EA-PUB 10000 bidirectional programmable DC power supplies and its EA-PUL DC programmable regenerative electronic loads of 60 kW and 30 kW.
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At the APEC 2022 plenary session, John H. Scott, senior technologist for NASA's Space Technology Mission Directorate, presented a fascinating topic: "On the Moon to Stay," covering the various aspects of power electronics that would be necessary to make that a reality. Space exploration has not only been a dream and a source of inspiration, but also an astonishing area of research where seemingly unbreakable boundaries are being pushed, providing benefits to many applications we now use daily on planet Earth.
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OLFER Electronics presents the new P-DUKE TAD50 series open-frame power supply. These compact 3" x 1.5" units offer a continuous power output of 50W.
They also feature a peak power function, allowing for a 140% power boost for up to 5 seconds. These power supplies boast high efficiency (up to 92.5%) and a full-power operating temperature range of -40°C to +55°C without power reduction or forced-air cooling.
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RECOM has expanded its well-known range of AC/DC power supplies with the RACM130E-K series in the industry-standard 2" x 4" size. These units are suitable for cost-sensitive applications that still require high performance and the highest levels of safety certification. They operate from 85 to 264VAC with tightly regulated individual outputs including 12V, 15V, 24V, 36V, and 48VDC, and provide a peak output of 130W, or continuous power with airflow.
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COSEL Co., Ltd. has announced the expansion of its medical power offering with the addition of a 1500W version to its PJMA series. The 1500W PJMA1500F features a universal input range of 85 to 264VAC and complies with international safety standards. Designed for demanding medical applications, the PJMA series is suitable for body flotation (BF) applications and meets 2MOPP (IN/OUT) and 1MOPP (OUT/FG) safety requirements.
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