220V Ultrasonic Frequency Generator 400W - 2400W Ultrasonic Cleaner Generator

Full-frequency Intelligent Frequency Modulation Technology

• Wide Frequency Coverage: Supports full-frequency adjustment from 20kHz to 120kHz (common frequencies: 28kHz/40kHz/80kHz). The frequency sweeping algorithm automatically matches the resonant frequency of the transducer, with a frequency drift error ≤0.1%, ensuring an energy coupling efficiency ≥98%.
• Dual/Triple Frequency Switching: Supports one-click switching between low-frequency (28kHz strong impact for heavy oil removal) and high-frequency (80kHz micro-precision cleaning) modes, adapting to the multi-stage cleaning needs of complex workpieces.

Dynamic Power Adaptive System

• 0-100% Stepless Power Adjustment: Using an IGBT full-bridge inverter circuit, the output power can be continuously adjusted from 200W to 5000W. Combined with current feedback closed-loop control, the power stability error is <2%, avoiding over-cleaning damage or insufficient cleaning.
• Automatic Load Matching: The built-in MCU chip real-time monitors the impedance changes of the transducer and automatically adjusts the phase and duty cycle of the drive signal to adapt to load fluctuations caused by different liquid levels and cleaning solution viscosities.

High-frequency Pulse Modulation Technology

• Cavitation Effect Enhancement: Supports pulse mode (1-100Hz adjustable). Intermittent energy output reduces bubble aggregation and increases the rupture intensity of cavitation bubbles by 30%, making it particularly suitable for removing contaminants from blind holes and deep groove structures.

Modular Hardware Architecture

• Plug-and-Play Design: Standardized aviation plug interface (power/signal dual isolation), compatible with 95% of transducers on the market (impedance range 15-50Ω). Supports upgrading and retrofitting old equipment, with installation time <10 minutes.
• Detachable Structure: Independent cavity design for the power module and control board. Faulty units can be quickly replaced during maintenance, reducing average downtime to 20 minutes and lowering production line operation and maintenance costs.

Industrial-grade Heat Dissipation and Protection

• Efficient Heat Dissipation System: Aluminum alloy profile shell with a silent fan (intelligent temperature control start-stop), and the internal PCB board uses a heat-dissipating copper foil layer to ensure that the core component temperature ≤65°C during continuous full-load operation.
• Multiple Protection Mechanisms: Equipped with three protections against overvoltage (>260V), overcurrent (>30A), and overheating (>75°C). The IP54 protection rating makes it suitable for industrial environments with high dust and humidity.

Human-Machine Interaction and Digital Control

• Color Touch Operation: A 7-inch LCD screen real-time displays parameters such as frequency, power, and operating time. It supports presetting 10 groups of cleaning programs (e.g., "precision electronics mode", "metal degreasing mode"), which can be called with one click without repeated settings.
• Industrial Bus Compatibility: Standard RS485/PLC interface, supporting the Modbus protocol. It can be connected to the factory MES system for remote monitoring and data traceability, meeting the needs of intelligent production lines.