The JBK5 series machine tool control isolation transformer incorporates a specially designed terminal block, gas-shielded automatic argon arc welding, and vacuum impregnation processing. These advanced manufacturing techniques result in a more compact structure, an improved appearance, and enhanced performance stability. Additionally, the transformer offers low power loss, low noise, strong overload capacity, and a long service life—features that clearly distinguish it from similar JBK5 products available in the domestic market.

Widely used as a general electrical control power supply for mechanical equipment across various industries, the series is also suitable for work lighting and signal light power supplies. The input and output voltages, as well as the capacity distribution of tap winding groups, can be carefully engineered and manufactured to meet specific customer requirements.