交流电源 YB-3203 产品介绍（中文版）
YB-3203是一款专为工业研发、实验室测试及设备供电场景设计的可编程交流电源，以稳定输出、灵活调节和智能化操作为核心，助力用户实现精准的电力模拟与负载测试需求。
核心功能特点
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宽范围输出调节
设备支持电压0~300V、频率40Hz~500Hz范围内自由调节，可模拟不同国家电网标准或定制化电压波形，适配多种用电设备测试需求。
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高精度波形生成
内置高分辨率信号发生器，可生成纯净正弦波、方波、三角波等多种波形，输出总谐波失真（THD）低于1%，满足精密仪器及敏感电子元件的供电要求。
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智能化交互界面
配备5英寸彩色触控屏，支持参数实时显示、波形预览及一键存储调用功能。用户可通过旋钮、触控或远程指令（支持RS232/USB通讯）快速完成设置，提升操作效率。
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多重保护机制
内置过压、过流、过温及短路保护功能，配合软启动设计，有效降低设备与负载的瞬时冲击风险，延长测试设备使用寿命。
应用场景
适用于电子制造、新能源研发、家电检测、科研教育等领域，可完成设备老化测试、逆变器性能验证、电机驱动分析等任务。其紧凑型设计节省空间，适合台式和机架式安装。
设计优势
采用高效散热结构与低噪声风扇，确保长时间连续运行的稳定性。模块化电路设计便于维护升级，同时支持固件远程更新，持续优化功能体验。
AC Power Supply YB-3203 Product Introduction (English Version)
The YB-3203 is a programmable AC power supply designed for industrial R&D, laboratory testing, and equipment power supply scenarios. It delivers stable output, flexible adjustment, and intelligent operation to support precise power simulation and load testing requirements.
Key Features
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Wide-Range Output Adjustment
The device supports voltage adjustment from 0~300V and frequency adjustment from 40Hz~500Hz, enabling simulation of global grid standards or customized voltage waveforms to meet diverse equipment testing needs.
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High-Precision Waveform Generation
Equipped with a high-resolution signal generator, it can produce pure sine waves, square waves, triangular waves, and other waveforms with total harmonic distortion (THD) below 1%, suitable for powering precision instruments and sensitive electronic components.
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Intelligent User Interface
A 5-inch color touchscreen provides real-time parameter display, waveform preview, and one-touch storage/recall functions. Users can adjust settings via knobs, touch controls, or remote commands (RS232/USB supported), significantly improving operational efficiency.
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Multi-Layer Protection
Built-in over-voltage, over-current, over-temperature, and short-circuit protection mechanisms, combined with soft-start technology, minimize instantaneous impacts on equipment and loads, enhancing the longevity of test devices.
Applications
Ideal for electronics manufacturing, renewable energy research, home appliance testing, and scientific education, it supports aging tests, inverter performance validation, motor drive analysis, and more. Its compact design saves space and supports both benchtop and rack-mounted installations.
Design Advantages
An efficient thermal dissipation structure and low-noise cooling fan ensure stable operation during prolonged use. Modular circuit design simplifies maintenance and upgrades, while firmware update capabilities allow continuous performance optimization.
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