Day: May 23, 2022

The CT45x showcases the advantages of TMR sensors to rethink and simplify solutions in the high precision, high current application space

MILPITAS, Calif., May 23, 2022 (GLOBE NEWSWIRE) — Crocus Technology Inc., the leading supplier of disruptive TMR (Tunnel Magneto-Resistance) XtremeSense® sensors, today announced the CT45x family of contactless isolated current sensors to enable high precision and high current measurements in a more simplified solution. Unlike existing solutions, the CT45x allows manufacturers to eliminate costly shields, concentrators or cores. The CT452 and CT453 offers contactless 0.7% accuracy, 1 MHz bandwidth, and better than -50 dB immunity to external magnetic fields without additional mechanical components. This combination of performance and accuracy enables customers to reduce their overall product size and weight which enables them to replace large and costly current sense modules with a small and simple solution.

As current requirements have been increasing so have the challenges of accurately measuring high currents, typically >200 A and often up to 2,000 A. Shunt resistors with isolated amplifiers are broadly used but present an issue with I²R losses and tend to be large and costly. Existing magnetic based solutions like Hall Effect and AMR are less accurate and have high temperature drift. The CT45x products are based on XtremeSense TMR technology that delivers the future with a high signal-to-noise ratio (SNR) contactless approach which can scale with the system requirements, high bandwidth and fast response time, common-model field rejection, combined with high accuracy measurements over temperature.

In addition, many applications now require very accurate current measurements in the milliamp range up to the 1,000 A range or more. Often this type of solution involves multiple current sensors to achieve the desired system performance with many design compromises and complexities. Using Crocus’ XtremeSense TMR current sensors allows for a no-compromise and simple solution using a single CT45x sensor which provides a large dynamic range and a high SNR. For example, the CT45x is able to measure down to 500 mA resolution and up to 1,800 A while maintaining better than 0.7% accuracy.

The CT45x offers groundbreaking noise performance, as low as 0.55 mV_RMS, to enable applications to sense small current levels and small changes or variations in current through a busbar. This performance is almost 10 times better than existing Hall Effect solutions. This results in a SNR (signal-to-noise ratio) as high as 77 dB for the CT45x measurement which allows the system to process higher resolution data with higher accuracy.

“With the introduction of the CT45x family of contactless current sense products, we now have a complete portfolio of products for our customers from small currents to larger currents,” states Zack Deiri, President and CEO of Crocus Technology. “This product based on Crocus’ cutting-edge TMR technology is the most exciting for us as the benefits of our XtremeSense TMR are addressing the needs of higher current applications that can’t be met with existing solutions without compromises. Crocus is excited to be addressing new high current markets such as BMS, Inverters, DC/DC Converter and many others.”

Product features and performance:

CT450 & CT452 (5 V version) & CT453 (3.3 V version)

Isolated Contactless Current Sensor

Capable of measuring currents from 5 mA to >2,000 A

Total output error ±0.7% Full-Scale

300 ns response time, 1 MHz bandwidth

Available in six different configured field ranges

Protection capability with Over Field Detection (OFD)

Integrated Common Mode Field Rejection (CMFR) with >90% immunity (CT452/3)

Uniform magnetic field sensing (CT450)

Targeting applications in EV Chargers, Battery Management Systems (BMS), DC/DC Converters, 48-V system, Bidirectional Charging and AC/DC Inverters.

The CT450 is available in TSSOP-8 package. The CT452/3 are available in TSSOP-16 package For more information, please visit the product webpage:

CT450 https://crocus-technology.com/products/ct450/

CT452 https://crocus-technology.com/products/ct452/

CT453 https://crocus-technology.com/products/ct453/

About Crocus Technology

Crocus Technology develops and manufactures state-of-the-art magnetic sensors based on its patented XtremeSense® TMR sensor technology. Crocus’ disruptive magnetic sensor technology enables the highest sensitivity, the lowest power consumption and smallest size over a wide temperature range. Crocus is headquartered in Milpitas, California. For more information, please visit http://www.crocus-technology.com.

For more information, please contact:

Crocus Technology
Email: info@crocus-technology.com

Bombardier launches the Global 8000 aircraft

Bombardier introduced the new Global 8000 aircraft at EBACE in Geneva on May 23, 2022

• Bombardier’s new Global 8000 aircraft stands alone as the world’s fastest and longest-range purpose-built business jet, innovatively crafted with the industry’s smoothest ride, healthiest cabin, and lowest cabin altitude
• With its innovative Smooth Flex Wing and super-efficient Passport engines, the Global 8000 jet features a top speed of Mach 0.94 – the fastest business jet in the skies
• The Global 8000 aircraft will be the only true four-zone cabin business jet to have a range of 8,000 nautical miles, unlocking even more city pairs than ever before
• Current Global 7500 operators will be able to retrofit their aircraft to experience the incredible performance enhancements on the Global 8000 aircraft

GENEVA, May 23, 2022 (GLOBE NEWSWIRE) — Bombardier today unveiled the newest member of its industry-leading business jet portfolio with the introduction of the Global 8000 aircraft, the world’s fastest and longest-range purpose-built business jet, innovatively crafted with the industry’s healthiest cabin for safety, comfort and performance beyond compromise.

With an industry-leading range of 8,000 nautical miles and an unbeatable top speed of Mach 0.94, the Global 8000 aircraft is the ultimate all-in-one business aircraft, offering customers a unique blend of outstanding performance married with the smoothest ride and an uncompromising passenger experience – the absolute leader in the long-range class.

“Today, Bombardier solidifies once more its position as the leader in business aviation with the newest member of the industry-leading Global family,” said Éric Martel, Bombardier’s President and Chief Executive Officer. “The Global 8000 aircraft leverages the outstanding attributes of the Global 7500 aircraft, providing our customers with a flagship aircraft of a new era. We remain unmatched, which for an innovation-focused team like us, is great.”

Some of the impressive performance capabilities of the new Global 8000 aircraft were witnessed as early as May 2021, following a demonstration flight with a Global 7500 flight test vehicle. The aircraft, accompanied by a NASA F/A-18 chase plane, repeatably achieved speeds in excess of Mach 1.015, a key step in enabling a maximum Mach operating speed (MMO) of M0.94 and becoming the fastest business jet in the world and the fastest in civil aviation since the Concorde. During the demonstration flight, the aircraft also became the first Transport Category airplane to fly supersonic with sustainable aviation fuel (SAF).

The discerning Global 8000 business jet also features the healthiest cabin in the industry, with the lowest cabin altitude in its class of 2,900 feet when flying at 41,000 ft. It is also equipped with Bombardier’s Pũr Air and advanced HEPA filter technology for the cleanest cabin air and the fastest fresh air replacement.

The Global 8000 aircraft is the only true four-zone cabin business jet to have a range of 8,000 nautical miles – and it more than delivers even when it comes to comfort. With its spacious four personalized suites ergonomically designed to maximize space and freedom of movement, the Global 8000 aircraft also incorporates the revolutionary features introduced on the Global 7500 aircraft that dramatically improve passenger comfort, including the Soleil circadian lighting system to help combat jet lag. Coupled with the innovative Nuage seat with the first-ever zero gravity position, passengers will arrive at their destinations revitalized and refreshed.

An exemplary commitment to detail is assured on the new Global 8000 aircraft, including an available Principal Suite with a full-size bed and a stand-up shower in the En-suite. Revolutionary cabin entertainment control and connectivity, the intuitive nice Touch CMS and OLED touch dial, Bombardier’s l’Opéra directional audio sound system and available 4K monitor, also ensures passengers will receive an unrivalled cabin experience.

In the cockpit, the Global 8000 aircraft features the renowned Bombardier Vision flight deck with its next generation fly-by-wire technology and blend of cutting-edge avionics with exceptional ergonomics and aesthetics for remarkable comfort and control.

Performance-wise, the new Global 8000 aircraft can efficiently transport customers to a wide variety of destinations both faster and farther than ever before. And with its exceptional class-leading range and short-field performance, even more exclusive city pairs are now achievable, including Dubai-Houston, Singapore-Los Angeles, London-Perth and many others.

Expected to enter service in 2025, the Global 8000 aircraft development is ongoing, and the program is progressing to plan. And for current Global 7500 operators, the incredible performance enhancements on the Global 8000 will be retrofittable when the aircraft enters into service in 2025.

The introduction of the new Global 8000 aircraft has been a carefully planned investment that further strengthens Bombardier’s impressive portfolio of industry-defining business jets. Development to date has been included in previously disclosed investment figures. All further development costs will be included in Bombardier’s capex, which remains in line with its 2025 objectives.

About Bombardier
Bombardier is a global leader in aviation, focused on designing, manufacturing, and servicing the world’s most exceptional business jets. Bombardier’s Challenger and Global aircraft families are renowned for their cutting-edge innovation, cabin design, performance, and reliability. Bombardier has a worldwide fleet of approximately 5,000 aircraft in service with a wide variety of multinational corporations, charter and fractional ownership providers, governments, and private individuals. Bombardier aircraft are also trusted around the world in special-mission roles.

Headquartered in Montréal, Québec, Bombardier operates aerostructure, assembly and completion facilities in Canada, the United States and Mexico. The company’s robust customer support network includes facilities in strategic locations in the United States and Canada, as well as in the United Kingdom, Germany, France, Switzerland, Italy, Austria, the UAE, Singapore, China, and an Australian facility opening in 2022.

For corporate news and information, including Bombardier’s Environmental, Social and Governance report, visit bombardier.com. Learn more about Bombardier’s industry-leading products and customer service network at businessaircraft.bombardier.com. Follow us on Twitter @Bombardier.

Bombardier, Bombardier Vision, Global, Global 7500 and Global 8000 are registered or unregistered trademarks of Bombardier Inc. or its subsidiaries.

Visuals of the new Global 8000 aircraft are available here.

For information:
Matthew Nicholls
Bombardier
+1 514-243-8214
Matthew.Nicholls@aero.bombardier.com

A photo accompanying this announcement is available at https://www.globenewswire.com/NewsRoom/AttachmentNg/77b1c210-6034-4eed-b9a1-09fcf7298160