UR1HH  通用继电器系列    电源模块

型号：UR-1HH

General Electric Multilin 的 UR-1HH 是一款用于通用继电器系列的电源模块。该特殊模块是该系列的高功率单元，在 50/60 Hz V AC 下提供 125-250 V DC 和 100 至 240 V 的额定功率。这与低功耗模块形成鲜明对比，后者仅使用直流电工作，额定功率为 24 至 48 V DC。

UR1HH电源模块是一种可以直接贴装在印刷电路板上的电源供应器，其特点是能够为专用集成电路（ASIC）、数字信号处理器（DSP）、微处理器、存储器、现场可编程门阵列（FPGA）以及其他数字或模拟负载提供供电。这类模块通常被称为负载（POL）电源供应系统或使用点电源供应系统（PUPS）。

UR1HH电源模块具有多种功能，包括但不限于隔离、保护、电压变换、稳压和降噪。隔离功能包括安全隔离、噪声隔离以及接地环路消除，有助于确保电源系统的安全性和稳定性。保护功能则涵盖了短路保护、过压保护、欠压保护、过流保护等，以防止电源系统受到损坏。电压变换功能允许电源模块进行升压、降压、交直流转换以及极性变换等操作，以满足不同设备的需求。稳压功能则有助于保持输出电压的稳定，从而确保设备的正常运行。此外，电源模块还可以采用有源滤波等方法进行降噪，以提高电源质量。

Model: UR-1HH

General Electric Multilin's UR-1HH is a power module for the general purpose relay family. This special module is the high power unit of the family, offering power ratings of 125-250 V DC and 100 to 240 V at 50/60 Hz V AC. This is in contrast to low-power modules, which operate only with direct current and are rated at 24 to 48 V DC.

The UR1HH power module is a power supply that can be mounted directly on a printed circuit board and features the ability to provide power for application-specific integrated circuits (ASics), digital signal processors (DSPS), microprocessors, memory, field programmable gate arrays (FPgas), and other digital or analog loads. Such modules are often referred to as load (POL) power supply systems or point-of-use power supply systems (PUPS).

The UR1HH power module has a variety of functions, including but not limited to isolation, protection, voltage conversion, voltage regulation, and noise reduction. Isolation features include safety isolation, noise isolation, and ground loop elimination to help ensure the safety and stability of the power system. The protection function covers short circuit protection, overvoltage protection, undervoltage protection, overcurrent protection, etc., to prevent the power system from being damaged. The voltage conversion function allows the power module to perform operations such as voltage boost, voltage drop, AC/DC conversion, and polarity conversion to meet the requirements of different devices. The voltage regulator function helps to maintain the stability of the output voltage, thus ensuring the normal operation of the equipment. In addition, the power module can also use active filter and other methods for noise reduction to improve the quality of the power supply.