Day: October 2, 2022

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Lakesemi Launches the Industry-First 1200V SiC Full Bridge and Rectifier Module

silicon carbide full bridge with rectifier module——LSCT30PV120B9G

silicon carbide full bridge with rectifier module——LSCT30PV120B9G

HEFEI, China, Oct. 01, 2022 (GLOBE NEWSWIRE) — Lakesemi announced that it has developed a new generation silicon carbide full bridge with rectifier module — LSCT30PV120B9G.

This new module has a very low on-resistance. In addition, it also has the characteristics of low capacitance, high-speed switching, and high switching frequency, which is helpful to improve the rapid response of equipment and energy saving. Therefore, it has a wide range of applications, such as motor drives, switching mode power supply, and UPS.

LSCT30PV120B9G is superior in silicon carbide full bridge with rectifier module. Its VDSS index reached 1200V. The model has On State Resistance of 88mΩ and a Total Gate Charge of 347nc. Thermal engineers might get benefit from its ultra-low transient thermal impedance of 0.28°C/W at 1ms for thermal shock.

Regarding the rectifier, its Repetitive Peak Reverse Voltage reaches 1800V, the Maximum RMS Forward Current is 50A, and Surge Current (@tp=10 ms) is 315A. The rectifier can maintain good stability in complex working environments.

This module’s operating temperature range (Ta) is -40 °C to +125 °C, ensuring the use in industry and harsh thermal environments. Meantime, it uses advanced packaging technology, its size just 62.8 mm ×56.7 mm × 16.5 mm, allowing it to be used where space is tight.

The LSCT30PV120B9G has officially gone on sale. For more information, please visit:
http://www.lakesemi.com/index.php?case=archive&act=show&aid=572

Lakesemi, a Hefei, China-based startup company, focuses on power semiconductors. Lakesemi is a pioneer of wide-bandgap semiconductor products, such as GaN or SiC-based MOSFET. It is also providing silicon-based shielded gate transistors, IGBTs, IGBT modules, IPM, etc.

Contact Information:
Rentai Xiao
General Office Director，Lakesemi
xiaort@lakesemi.com
(+86)15874257525

Hongwei Zhang
Deputy General Manager，Lakesemi
zhanghw@lakesemi.com
(+86)13901948268

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Image 1: silicon carbide full bridge with rectifier module——LSCT30PV120B9G

The industry-first 1200V SiC Full Bridge and Rectifier Module

This content was issued through the press release distribution service at Newswire.com.

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Miss Universe Myanmar 2022 Finale Held In Yangon

YANGON– A total of 14 beauty contestants participated in the Miss Universe Myanmar 2022 finale, in Yangon yesterday.

 

Zar Li Moe of Bhamo in northern Myanmar’s Kachin state was crowned the title of “Miss Universe Myanmar 2022,” to be a contestant in the upcoming 71st Miss Universe competition to be held early next year in the United States.

 

Miss Universe Myanmar Pageant 2022, is the ninth time of such kind, which has been held since 2013 in Myanmar.

 

The national beauty pageant of the country was not held last year. Thuzar Wint Lwin, representative from Chin state, won the title in 2020.

 

Miss Universe Beauty Pageant is one of the world’s oldest and most popular beauty pageants.

 

Source: NAM NEWS NETWORK

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Cuba and Vietnam sign ten business agreements

HAVANA— The Cuba-Vietnam Business Forum held on Friday as part of the program of the official visit of Prime Minister Manuel Marrero wrapped up with the signing of ten agreements, including memorandums of understanding, letter of intent and supply and distribution contracts.

 

Inaugurating the event, which was attended by representatives of more than 70 local companies, the Cuban head of government said that Vietnam is consolidating as the main investor and the second largest trading partner of Cuba in the Asian region, as the Caribbean country gives high priority to such links and favors the growing presence of Vietnamese businessmen.

 

One of the main objectives of the visit, the first in his capacity as Prime Minister, is – he stressed – to promote and raise the effectiveness of economic cooperation and maintain continued support for the stability and diversification of the bilateral trade relationship, as embodied in the Cuba-Vietnam Joint Declaration, issued in September 2021.

 

According to Marrero, “there are strengths that propitiate a favorable environment for the consolidation of trade and investment ties, such as the strength of our relationship, the complementarity of our economies, political stability, skilled labor force and, at the same time, an important control of COVID-19”.

 

Among the measures that may be attractive to Vietnamese businessmen, he pointed out the opening of wholesale and retail trade to foreign investment. And, associated with this, Cuba has two key incentives: underutilized infrastructure and significant unmet demand.

 

Regarding the Mariel Special Development Zone (ZEDM), he said that, with the presence of the Vietnamese company Vimariel as concessionaire, it is confirmed as a strategic enclave for investment in Cuba, which is to become a bridge to the rest of Latin America and the Caribbean.

 

The renewable energy, tourism and food production projects, key sectors for Cuba’s economic development plans, coincide with those with the greatest potential to increase the presence of Vietnamese businessmen, Marrero Cruz summarized.

 

The Minister of Foreign Trade and Foreign Investment, Rodrigo Malmierca Díaz, presented the new portfolio of business opportunities, which includes 678 projects; and the Cuban exportable offer, with more than 350 goods and services.

 

Likewise, Ana Teresa Igarza, general director of the ZEDM, explained the advantages of investing there, and informed that Vietnam ranks second in the issuance of business to that enclave.

 

Later, during the signing of the agreements, the BioCubaFarma Business Group, the Center for Genetic Engineering and Biotechnology, and the ZED Mariel were the Cuban entities represented, in areas ranging from cooperation in pharmaceuticals and biotechnology, the production of tissue paper, the development of an agricultural and livestock project and electricity generation in photovoltaic solar parks.

 

Source: NAM NEWS NETWORK

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Indonesian Police Said At Least 129 People Killed In Violence At Football Match

JAKARTA– At least 129 people were killed, in a violent incident, after a football match, in Indonesia’s Malang, in East Java province, last night, Indonesian police said today.

 

Provincial police chief, Nico Afinta, said at a press conference that, the supporters of one team did not accept the defeat at a game, and climbed over the fence and enter the soccer field in a large number, resulting in a stampede and clashes with the police, with 127 supporters and two police officers killed.

 

Source: NAM NEWS NETWORK

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Singapore Reported 3,510 New COVID-19 Cases

SINGAPORE– Singapore reported 3,510 new cases of COVID-19 yesterday, bringing the total tally to 1,911,417.

 

Of the new cases, 321 cases were detected through PCR (polymerase chain reaction) tests and 3,189 through ART (antigen rapid test) tests, according to statistics released by the Ministry of Health.

 

Among the PCR cases, 302 were local transmissions and 19 were imported cases.

 

Among the ART cases, with mild symptoms and assessed to be of low risk, there were 3,061 local transmissions and 128 imported cases, respectively.

 

A total of 266 cases are currently warded in hospitals, with eight cases in intensive care units.

 

One more death was reported from COVID-19 yesterday, bringing the total death toll to 1,619, the ministry said.

 

 

Source: NAM NEWS NETWORK

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Indonesia To Investigate Football Tragedy Where 129 People Died, League Suspended For A Week

JAKARTA— Indonesian President Joko Widodo on Sunday called for a full investigation on the football tragedy at the Kanjuruhan Stadium, in Malang, East Java where 129 people died after a riot erupted on the pitch following a football match on Saturday night.

 

The Ministry of Youth and Sports, All-Indonesia Football Association (PSSI) and the police have been ordered to conduct a comprehensive evaluation on the manner the matches were carried out and safety the procedures involved.

 

“I regret that this tragedy had happened and hope that this will be the last one in our country. There should not be another humanitarian crisis like this in our country,” he said in a statement.

 

The tragedy that occurred after the match between Arema FC and Persebaya Surabaya also left another 180 injured, according to East Java police.

 

East Java police chief Inspector General Nico Afinta said Arema supporters who were incensed after their team went down 3-2 in a East Java derby match entered the pitch to confront the players and team officials.

 

Anti-riot police tried coaxing the supporters to get back to the stand but they turned unruly prompting the police to fire tear gas, leading to a stampede when the supporters tried to run out.

 

“There were jostling at one of the exits, if I am not mistaken Gate 10 or Gate 12 where some suffered asphyxiation and emergency teams tried to save them,” said Nico.

 

Tear gas was also fired outside the stadium towards rioters who threw objects at the Persebaya Surabaya club entourage’s convoy.

 

Several supporters of Arema FC and security personnel were also injured outside the stadium with 13 police vehicles damaged and set on fire.

 

Meanwhile, PSSI chief Mochamad Iriawan announced the 2022-2023 season of League 1 has been suspended for a week, with Arema FC prohibited from hosting the remaining matches.

 

“We apologise to the families of the victims and all parties over the incident,” he said.

 

He said the PSSI has dispatched an investigation team to Malang and will cooperate with the police in the investigation over the incident that has marred the image of Indonesian football.

 

Arema FC on its part has set up a Crisis Management Centre to relay information and is ready to compensate the victims.

 

The League 1 clubs in Indonesia also conveyed their condolences to the victms over the tragedy.

 

In KUALA LUMPUR, Malaysian Football Association and Johor Darul Ta’zim Football Club (JDT FC) also extended their condolences to the victims.

 

“Our prayers and thoughts are with you. There is no place in football for an incident like this where lives are lost,” according to a JDT FC Facebook post.

 

The Saturday night insident is among the most tragic involving football fans.

 

In 1964, 318 people were killed and 500 injured during an Olympic qualifying match between Peru and Argentina at National Stadium in Lima, Peru.

 

In 2001, tear gas was fired towards unruly supporters during a match between Hearts of Oak and Asante Kotoko in Ghana, Africa where 70,000 fans attempted to rush out from the stadium prompting a stampede that left 126 people dead.

 

 

 

Source: NAM NEWS NETWORK