Thanks to the unique sustaining voltage structure, our IGBT products reach the international first-class level. JSAB Technologies’ IGBT products (650V and 1200V rated devices) have passed 1000 hours high temperature reverse bias (HTRB, HTGB) test at 175 ℃.
JSAB model: JMM5770N Specification: 40V/1.4mΩmax(@Vgs=10V) As shown in the figure above, JMM5770N has avalanche voltage up to ~60V, and can safely pass the dynamic avalanche test of more than 200us. It shows good avalanche tolerance and is very suitable for applications such as Power tools and SMPS···
Application: 9kW inverter , Test conditions: 9kW working condition, carrier frequency 5kHz, Under the same working conditions, JSAB IGBT can achieve a lower temperature rise than the corresponding model of a well-known foreign brand.
Application: 6A servo drive application JSAB model: JG1B35P120FG2 Test conditions: Under 6A/9A working conditions, the carrier frequency is 16kHz. Under the same working conditions, the temperature rise of the JSAB PIM module is more than 3°C lower than that of a well-known foreign brand with the s···
Application: 10kW industrial welding machine , JSAB model: JHH40N120HA. Compared with a well-known foreign brand with the same specifications, the conduction and switching losses of JHH40N120HA are lower, and the actual test temperature rise is 10% lower;
The DC/DC converter transforms an input voltage into a fixed output voltage. It can be divided into three categories: step-up DC/DC converters, step-down DC/DC converters, and buck-boost DC/DC converters. Three types of control methods can be used according to their different requirements. The first···