The IGBT tube is the main component of the line-interactive UPS. Because of this, which IGBT tube factory can fully enjoy the suitable IGBT tube products for line-interactive UPS?

On July 30, 2023, the IGBT tube factory of Feihong Semiconductor received an inquiry from Chengsheng in Zhaoqing City, Guangdong Province.

According to the description: Cheng Designer was looking for a domestic IGBT tube to replace the Fairchild FGH75N65SHDT model IGBT. The ideal choice was a 75A, 650V IGBT with excellent quality.

Because of this, Chengsheng consulted the IGBT tube factory of Feihong Semiconductor and hoped they could provide a domestic IGBT tube solution suitable for line-interactive UPS and capable of replacing the Fairchild FGH75N65SHDT model IGBT.

After understanding the situation, the Feihong Semiconductor IGBT tube factory immediately dispatched a team to address Chengsheng's line-interactive UPS circuit requirements.

They adjusted the appropriate domestic IGBT tube suitable for line-interactive UPS use. In combination with the environment of Chengsheng in Zhaoqing City, it was recommended to use the FHA75T65A instead of the Fairchild FGH75N65SHDT model IGBT for the line-interactive UPS.

Why is the FHA75T65A model IGBT?

Because the FHA75T65A model IGBT not only has excellent Vcesat saturation voltage drop characteristics but also features very short tail current, among other advantages.

Moreover, the FHA75T65A model has current and voltage parameters of 75A and 650V, making it particularly suitable for use in line-interactive UPS systems.

Importantly, the FHA75T65A model IGBT has high recognition and stable control when used in line-interactive UPS applications.

Of course, as a line-interactive UPS circuit designer, it is necessary to understand the detailed parameters of this domestic FHA75T65A IGBT tube:

The FHA75T65A is a trench gate N-channel cutoff type IGBT with 75A, 650V, typical VCEsat value: 1.75V-typ, <2.0V, ID (Tc=100℃): 75A; BVCES: 650V; IF(A)(Tc=25℃): 150A; IF(A)(Tc=100℃): 75A.

Ultimately, the Zhaoqing City, Guangdong Province Feihong Semiconductor IGBT tube factory successfully completed the IGBT tube supply work for Chengsheng.

After testing, Chengsheng explained the reason for choosing Feihong Semiconductor:

Through proper recommendations, it was learned that Feihong Semiconductor is a reliable IGBT tube factory in Zhaoqing City, Guangdong Province, so the FHA75T65A model IGBT tube was chosen for use in the line-interactive UPS.

Feihong Semiconductor provides a service of direct sales by manufacturers for现货IGBT tubes, solving the IGBT tube needs for line-interactive UPS, and the price of domestic IGBT tubes is reasonable.

Chengsheng stated that Feihong Semiconductor approached custom IGBT tubes with sincerity and meticulousness, hoping to continue their efforts to supply high-quality FHA75T65A model parameters.

Line-interactive UPS manufacturers choose the IGBT tube factory of Feihong Semiconductor to strive to provide strong component supply guarantees for electronic manufacturers such as load-commutated inverters and portable outdoor energy storage power supplies. For more details, you can search "Feihong Semiconductor" on Baidu or call the free trial hotline: 400-831-6077!