A High-Frequency Power Supply (High-Frequency Power Supply) is a power electronic device that converts industrial frequency alternating current (such as 220V/380V, 50Hz/60Hz) into high-frequency alternating current (typically within the frequency range of 10kHz-1MHz). Its core function is to provide stable and controllable high-frequency electrical energy Adapt to specific load requirements.
Core features
• High efficiency and energy saving: The high-frequency design significantly reduces the volume of components such as transformers and inductors, lowers energy loss, and the conversion efficiency generally reaches over 90%, which is superior to traditional power supplies of industrial frequency.
• Precise and controllable output: Through technologies such as PWM (Pulse Width Modulation), the output voltage, current or power can be precisely adjusted to meet the strict requirements of the load for electrical energy parameters.
• Small size and light weight: The volume of high-frequency components is much smaller than that of power frequency components. Under the same power, the equipment volume can be reduced by 50% to 70%, which is convenient for installation and movement.
Main application scenarios
1. Industrial manufacturing: It is used in electroplating (high-frequency electroplating power supply), induction heating (metal quenching, smelting), plasma cutting, etc., to enhance process efficiency and product quality.
2. Electronic equipment: As the core power supply unit for communication base stations, servers, and medical devices (such as CT and MRI), it provides stable high-frequency electrical energy.
3. New energy field: In photovoltaic inverters and electric vehicle charging piles, achieve efficient conversion and transmission of electrical energy.
The Price can be negotiated
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High-frequency power supply Images
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