저희에게 연락하십시오
회사 명 : 우수한 통합 시스템 제한
담당자 : 엘라 까
주소 : RM 2501 JIEJIA 건물 복 전 심천 518031, 중국
이메일 : [email protected][email protected]
스카 이프 : sales009-EIS
전화 : 0086-755-23611101
팩스 : 0086-755-61679009-109
기업에게 연락 해주기
> 뉴스 > Company News > Gate drive PSU aimed at SiC mo.....

Gate drive PSU aimed at SiC mosfets

  • 저자:Ella Cai
  • 에 출시:2017-08-21
Recom is aiming at powering silicon carbite mosfet gate drives with its latest 2W dc-dc converters.

“High-frequency and high-voltage switching are the main challenges of driving SiC mosfets,” said the firm. “A typical DC/DC isolation voltage should normally be at least twice the working voltage, but the high ambient temperature and fast switching edges generated by these high-power transistors cause additional stress to the insulation barrier.”

SiC mosfets require different turn-on and turn-off voltages compares with silicon IGBTs and mosfets.

The Recom RxxP21503D series provides output voltages of +15 and -3V, “which are needed to efficiently switch second generation SiC mosfets”, it said.

To protect the isolation barrier, it is rated at 6.4kVdc, and the internal transformer uses a pot-core to physically separate the input and output windings – all in an industry standard SIP7 case.

These converters are available with input voltages of 12V, 15V or 24V and come equipped with <10pF parasitic.

They are EN-60950-1 certified and fully compliant to RoHS2 and REACH.

A 3-year warranty is offered.