[Product features]
The controllable silicon rectifier transformer adopts a three-phase five column type, and the transformer core is made of high-quality cold-rolled non directional sand steel sheets, which saves 10% of power compared to general controllable silicon rectifiers. This series of power supplies has stable voltage and current functions (accuracy of 31%), soft start, and the main control element adopts excellent performance
Quality imported devices; The high-frequency pulse output waveform is good, with high stability and accuracy. The current stability accuracy is up to 0.5%, and the current ripple coefficient is less than 1%. The current distribution is good, making the coating structure denser, the surface brighter, the adhesion stronger, and the plating ability better. It has an ultra-low ripple coefficient, with a ripple coefficient of less than 2% and a minimum of 1%. It is particularly suitable for hard chromium plating process and can completely replace DC generators. Equipped with a remote control box, it can isolate the plating tank from the power supply, and can be equipped with a timed alarm function and an ampere hour meter as needed.
Equipped with three optional working modes: reversing, forward, and reverse, it can automatically change the polarity of the output current, which is beneficial for increasing the hardness, density, and brightness of the coating; Equipped with automatic timing function, it can better control the thickness, hardness, wear resistance, and other quality aspects of the chrome layer;
Additionally, a two-step automatic punching function can be developed according to process requirements.