DTB single phase synchronous transformer DTB4820 0.1VA 1000V
Single-phase synchronous epoxy potting transformer, beautiful appearance, circuit board welding, the use of fully enclosed circuit board direct welding, secondary output from the foot lead, strong power input and weak output separately.
For the SCR power adjustment, voltage regulator, speed synchronous signal detection, wind power and other uses of the voltage sampling.
Frequency range: 50Hz ~ 400Hz
Dieletric strength: 3.75KV 50Hz 1min