YJ24a电位差计单双臂电桥专用电源（YJ-24a）中英文产品介绍
【中文介绍】
YJ24a电位差计单双臂电桥专用电源是一款专为精密电学测量设备设计的供电装置，适用于各类电位差计、单臂电桥和双臂电桥等仪器的配套使用。产品采用模块化电路设计，通过优化输出稳定性与抗干扰能力，为高精度电学实验提供可靠的能源支持。
核心功能方面，本产品支持宽范围电压输出调节，可适配不同型号测量设备的供电需求。内置多级滤波系统有效抑制交流纹波，输出直流电压波动值控制在较低水平，确保测量数据的重复性与准确性。针对实验室复杂电磁环境，特别设计屏蔽防护结构，有效降低外部信号干扰。过载保护机制可自动识别异常电流，在短路或过压情况下快速切断输出，保护测量设备安全。
技术参数方面，产品工作电压覆盖常规实验需求，输出功率根据负载情况自动调节，兼具能效性与稳定性。人性化操作界面配备多档位调节旋钮和状态指示灯，便于实验人员实时掌握供电状态。紧凑型机身采用工程级防护材料，表面防腐蚀处理满足实验室环境长期使用要求。
本产品适用于高校物理实验室、计量检测机构、电子元器件生产企业等场景。通过优化供电质量，可显著提升电桥法测量电阻、电位差计校准等实验的精度。特殊设计的接线端口兼容主流测量设备接口，简化操作流程。散热系统采用对流式风道设计，保障长时间连续工作的可靠性。
【English Introduction】
The YJ-24a Potentiometer Single/Double Bridge Dedicated Power Supply is a specialized power device designed for precision electrical measurement systems. It provides optimized power solutions for various potentiometers, Wheatstone bridges, and Kelvin double bridge instruments through advanced circuit architecture.
This product features intelligent voltage regulation with wide-range output adjustment, capable of matching the power requirements of different measurement devices. The integrated multi-stage filtering system effectively suppresses AC ripple, maintaining DC output fluctuation within strict parameters to ensure measurement repeatability. The electromagnetic shielding structure significantly reduces external interference in complex laboratory environments. Built-in overload protection automatically detects abnormal current and cuts off output within milliseconds when detecting short-circuit or overvoltage conditions.
Technical specifications include adaptive power output that dynamically adjusts according to load conditions, achieving both energy efficiency and operational stability. The user interface combines rotary selectors with LED status indicators for real-time monitoring. The compact enclosure utilizes industrial-grade materials with anti-corrosion surface treatment, ensuring durability in laboratory settings.
This power supply is widely used in university physics laboratories, metrology institutes, and electronic component manufacturing facilities. Its precision power output enhances measurement accuracy for resistance testing and potentiometer calibration. Specially designed terminals ensure compatibility with mainstream measurement equipment interfaces. The convection cooling system with optimized airflow channels guarantees reliable performance during extended operation periods.
The product design emphasizes practical functionality and safety, incorporating temperature monitoring and automatic thermal protection. Its modular construction allows flexible maintenance while maintaining structural integrity. The YJ-24a exemplifies the integration of precision engineering and user-centric design in laboratory power solutions.
