Product features of high frequency regulated power supply
High-frequency switching power supply (also known as switching rectifier SMR) operates at high frequency through MOSFET or IGBT, and the switching frequency is generally controlled within the range of 50-100kHz to achieve high efficiency and miniaturization. In recent years, the power capacity of switching rectifiers has continued to expand, and the capacity of a single unit has expanded from 48V/12.5A, 48V/20A to 48V/200A, 48V/400A. High-frequency switching power supply is an upgraded replacement product of traditional rectifiers (silicon rectifiers, silicon-controlled rectifiers). High-frequency switching power supply quickly occupies the market with absolute advantages such as easy to use, small size, high efficiency, stable operation, and fine coating. Widely used in electroplating, electrolysis, oxidation and other surface treatment industries, and has won unanimous praise from new and old customers.
This product adopts imported famous brand components and international advanced full-bridge inverting converter technology to make precision processing, which makes the performance of the whole machine stable and the quality more reliable. 2 The whole machine has overvoltage, overcurrent, overtemperature, short circuit, lack of phase automatic protection alarm function and soft start function. It can also be equipped with time control and computer interface. 3. The DC output waveform is a high-frequency square wave with a ripple factor <1[%], which can increase the number of plating, reject passivation, enhance the gloss of the coating surface and the core drilling degree of the dark corner of the coating. It can also reduce the loss of raw materials and meet various special requirements of the electroplating industry. The 4SFG series adopts air-cooled design and is easy to install. And equipped with remote control device, easy to operate. The machine can be turned on and off with load, reducing the cumbersome procedures of adjustment. 5. Small in size and light in weight, the whole machine is made with all-round anti-corrosion technology, which enhances the anti-corrosion ability of the product and prolongs the service life. 6 High efficiency, energy saving, working efficiency above 90[%], any voltage-current ratio is always linearly matched. The loss of the voltage regulator and main transformer of the traditional rectifier is omitted, the energy saving is more than 35[%], and the cost of electroplating is greatly reduced. It is actually the most rational choice for the surface treatment industry.
