Relay

This relay majority famous brand across all applications like power supplies, telecom, automotive, instrumentation, automation, control panels, etc. It covers wide range of relays from 1A to 150A with different pin layout options and contact configuration. Highly reliable & long life relays.

Single channel simple magnetic relay for PCB mount. This relay is in line with international safety standard, control areas and load area have the isolation groove; blue KF301 terminal line more convenient. USES the loose quality goods relay, dc or ac signal control, can control 220 v ac load, have power and relay operation instructions, and bright, disconnect the dawn, signal input signal, the public end and will often start conduction, can be used as a microcontroller development board module, can be used as a home appliance control and one often opened a normally closed contact. Used widely in the remote control, communication, automatic control system, electronic equipments, etc.

A Solid State Relay is similar to a mechanic relay where it can be controlled through a digital signal. Solid State Relay generates no noise and has a much longer lifespan in compared to the traditional mechanic relay. When the input logic voltage is applied to the coil, the NC will disconnect from the COM breaking the conductivity between the two. At the same time, the NO will connect with the COM allowing conductivity between them. Depending on your wiring this will turn on or off the connected load.

This is DC To AC SSR-60DA Solid State Relay Module 3-32VDC/24-380VAC 60A. A solid state relay (SSR) allows you to control high-current AC loads from lower voltage DC control circuitry. Solid state relays have several advantages over mechanical relays.

One such advantage is that they can be switched by a much lower voltage and at a much lower current than most mechanical relays. Also, because there are no moving contacts, solid state relays can be switched much faster and for much longer periods without wearing out.

This particular SSR can switch current loads of up to 60A with a 3-32V DC input and a zero cross trigger control method. Each one of these relays is equipped with four screw terminals (for use with ring or fork connectors) and a plastic cover that slides over the top of the relay to protect the terminals.

Feature :

• Long service life and high reliability
• Reduced electromagnetic interference
• Highly reliable, compact size designed to offer users maximum simplicity.

This is DC To AC SSR-25DA Solid State Relay Module 3-32VDC/24-380VAC 25A. A solid-state relay (SSR) allows you to control high-current AC loads from lower voltage DC control circuitry. Solid-state relays have several advantages over mechanical relays. One such advantage is that they can be switched by a much lower voltage and at a much lower current than most mechanical relays. Also, because there are no moving contacts, solid-state relays can be switched much faster and for much longer periods without wearing out. This particular SSR can switch current loads of up to 25A with a 3-32V DC input and a zero cross trigger control method. Each one of these relays is equipped with four screw terminals (for use with ring or fork connectors) and a plastic cover that slides over the top of the relay to protect the terminals.

Features:

• Long service life and high reliability
• Reduced electromagnetic interference
• Highly reliable, compact size designed to offer users maximum simplicity

This is DC To AC SSR-100DA Solid State Relay Module 3-32VDC/24-380VAC 100A. A solid state relay (SSR) is an electronic switch, which, unlike an electromechanical relay, contains no moving parts. The types of SSR are photo-coupled SSR, transformer-coupled SSR, and hybrid SSR. A photo-coupled SSR is controlled by a low voltage signal which is isolated optically from the load.

The control signal in a photo-coupled SSR typically energizes an LED which activates a photo-sensitive diode. The diode turns on a back-to-back thyristor, silicon controlled rectifier, or MOSFET transistor to switch the load.

This particular SSR can switch current loads of up to 100A with a 3-32V DC input and a zero cross trigger control method. Each one of these relays is equipped with four screw terminals (for use with ring or fork connectors) and a plastic cover that slides over the top of the relay to protect the terminals.

Features :

• Long service life and high reliability
• Reduced electromagnetic interference
• Highly reliable, compact size designed to offer users maximum simplicity.

A solid state relay (SSR) is just what it sounds like; an IC that acts like a mechanical relay. They allow you to control high-voltage AC loads from lower voltage DC control circuitry. They accomplish this by using infrared light as the ‘contact,’ a solid-state relay is really just an IR LED and a phototriac sealed up into a little box.
Solid state relays have several advantages over mechanical relays. One such advantage is that they can be switched by a much lower voltage and at a much lower current than most mechanical relays. Also, because there are no moving contacts, solid state relays can be switched much faster and for much longer periods without wearing out.

This 5V 4 Channel SSR Solid State Relay Module 240V 2A Output with Resistive Fuse is based on the G3MB SSR relay which can control up to 2A at 240VAC. This is a 4 Channel SSR relay module, each relay channel has 3 separate terminals, NO (Normal Open), COM (Common), NC (Normal Closed). A solid-state relay is similar to a mechanic relay where it can be controlled through a digital signal. Solid State Relay generates no noise and has a much longer lifespan in compared to the traditional mechanic relay. When the input logic voltage is applied to the coil, the NC will disconnect from the COM breaking the conductivity between the two. At the same time, the NO will connect with the COM allowing conductivity between them. Depending on your wiring this will turn on or off the connected load.

Relays can be used to control both AC and DC appliance which comply with the output rating mentioned below. Relays are used in all cases when you need to control high current AC / DC using sensor outputs or microcontroller outputs subject to the need of relay driver circuits(in some cases).

This USB controlled relay board with 8 channels is used the HID technology- so there is no need to install any driver in the windows system. It's convenient and very easy to use. New 8 Channel 12V Relay Module USB (PC Intelligent) Control Switch uses HID technology, don’t need any drivers, the download contains application program, plug and play, support Windows 7 and XP 32 bit system(Note that: we have not tested 64 and other systems, so we don’t know whether it’s feasible). We provide application development and C + + library code twice, no VB code, but are all files.

The 5V 10A PCB Mount Relay is an electromechanical switching device that can control the AC or DC devices through the 5V DC relay coil. There are 5 pins in this 5V 10A PCB Mount Relay i.e, Coil end 1, Coil end 2, COM(common), NC and NO. Coil end 1 and Coil end 2 are used to trigger ON/OFF the relay. One end is connected to a 5V supply and the other is connected to the ground of the circuit. Common is connected to the one end of the load to be controlled. The other end of the load is connected to either NC or NO. If the load is connected to NC(Normally Closed) then the load remains ON before trigger. And if it is connected to NO(Normally Open) then the load remains OFF before trigger.

SPDT(Single Pole Double Throw) relay is used as a switch for high current AC/DC appliances which need to be controlled from a microcontroller or sensor output. 5V PCB Mount Sugar Cube SPDT Relay instead of its small size can switch a load of 10A connected to it. The coil resistance of this 5V 10A PCB Mount Relay is 70 ohm whereas the coil current is 100mA. The trigger voltage for this relay is 5V. This 5V 10A PCB Mount Relay is usually used in home automation, switching circuits, security circuits, etc.

This 5V 2A 8-Channel SSR Solid State Relay Module is based on the G3MB SSR relay which can control up to 2A at 240VAC. This is an 8 Channel SSR relay module, each relay channel has 3 separate terminals, NO (Normal Open), COM (Common), NC (Normal Closed). A Solid State Relay is similar to a mechanic relay where it can be controlled through a digital signal. Solid State Relay generates no noise and has a much longer lifespan in compared to the traditional mechanic relay. When the input logic voltage is applied to the coil, the NC will disconnect from the COM breaking the conductivity between the two. At the same time, the NO will connect with the COM allowing conductivity between them. Depending on your wiring this will turn on or off the connected load. 5V 2A 8-Channel SSR Solid State Relay Module Can be directly controlled by Arduino and other microcontrollers It is Eight channels relay interface board able to control various appliances and equipment with large current.

A 7A 12V DC miniature PCB relay that comes in a baby sugar cube case and is suitable for general applications where high reliability and high switching capacity are needed, but where VDE approval is not required.