P0924DB   继电器模块  用于控制高功率电路的装置

品牌：FOXBORO

型号：P0924JH

产品名称：继电器模块

产品净宽：53毫米

产品净高：125毫米

产品净深/长度：260毫米

产品净重：0.7公斤

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最小起订量：1件

原产地：美国

P0924JH继电器模块是一种用于控制高功率电路的装置，主要由电磁线圈和一组可控开关组成。通过控制线圈的通断，实现对外部电路的开关控制。这种模块在需要隔离低功率信号与高功率负载之间的应用中非常常见，如家庭自动化、工业自动化、汽车电子等领域。

P0924JH继电器模块的工作原理基于电磁感应。当线圈中流过足够的电流时，会产生一个磁场，使得触点发生吸引或释放动作。继电器模块通常由触点、线圈、固定铁芯和外壳等部分组成。其中，触点分为常开（NO）和常闭（NC）两种类型。在继电器未通电时，常开触点处于闭合状态，常闭触点处于打开状态；当电磁线圈通电时，常开触点打开，常闭触点闭合。

P0924JH继电器模块的主要作用之一是提供电气隔离，使控制信号与被控制电路之间得以隔离，避免不同电路之间的电流相互影响。在电力系统中，继电器模块常用于电流保护和过载保护。此外，它还常用于电机控制，实现电机的正转、反转、制动等控制功能，并广泛应用于电动机、风扇、水泵等设备中。

Brand: FOXBORO

Model: P0924JH

Product name: Relay module

Product width: 53 mm

Product height: 125 mm

Product net depth/length: 260 mm

Net weight: 0.7 kg

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Minimum order quantity: 1 piece

Country of Origin: USA

The P0924JH relay module is a device used to control high power circuits, which is mainly composed of an electromagnetic coil and a set of controllable switches. By controlling the turn-on and turn-off of the coil, the switch control of the external circuit is realized. This kind of module is very common in applications that need to isolate low-power signals from high-power loads, such as home automation, industrial automation, automotive electronics, etc.

The working principle of the P0924JH relay module is based on electromagnetic induction. When enough current flows through the coil, a magnetic field is generated, causing the contact to attract or release action. The relay module usually consists of a contact, a coil, a fixed iron core and a housing. Among them, the contact is divided into normally open (NO) and normally closed (NC) two types. When the relay is not powered on, the normally open contact is in the closed state, and the normally closed contact is in the open state. When the electromagnetic coil is energized, the normally open contact is opened, and the normally closed contact is closed.

One of the main functions of the P0924JH relay module is to provide electrical isolation, so that the control signal can be isolated from the controlled circuit to avoid the current interaction between different circuits. In power systems, relay modules are often used for current protection and overload protection. In addition, it is also commonly used in motor control, to achieve the motor forward, reverse, braking and other control functions, and is widely used in motors, fans, pumps and other equipment.