#Surface Mount Bi-Directional

[jsho2ube]

https://www.futureelectronics.com/p/electromechanical--circuit-protection--tvs-diodes/sm712-tct-semtech-1709229

Transient voltage suppression diode, TVS diode circuit, bidirectional TYS diode

SM Series 12 V 400 W Asymmetrical TVS Diode for Extended Common-Mode - SOT-23

[vtor2utts]

https://www.futureelectronics.com/p/electromechanical--circuit-protection--tvs-diodes/smaj40a-tr-stmicroelectronics-3018089

Diode arrays, Bidirectionnel diode, High-voltage transients, TVS diode selection

SMAJ Series 400 W 40 V Uni Directional Surface Mount TVS Diode - DO-214AC

[kvin2phens]

https://www.futureelectronics.com/p/electromechanical--circuit-protection--tvs-diodes/smcj150ca-littelfuse-4048927

High-voltage transients, TVS diode selection, Bi-Directional TVS Diode

SMCJ Series 6.5 W 185 V Bi-Directional Surface Mount TVS Diode - SMC

[valueaddition1]

What Are the Types of Industrial Valves?

Industrial valves are essential components in various sectors, including oil and gas, petrochemicals, water treatment, and power generation. They regulate the flow of fluids—liquids, gases, or slurries—within a system or process. Selecting the appropriate valve type is crucial, as it depends on specific application requirements such as fluid type, pressure, temperature, and flow rate. Here, we explore some of the most commonly used industrial valves, their components, advantages, disadvantages, and typical applications.

Ball Valves

Ball valves are favored in industrial applications for their excellent sealing capabilities, versatility, and ease of operation.

Components:

Body: The outer shell providing structural support and housing internal parts.

Ball: A spherical closure element with a central bore that allows or blocks fluid flow when rotated.

Stem: Connects to the ball and facilitates its rotation to open or close the valve, often linked to an actuator like a lever or motor.

Seats: Located on either side of the ball, these create a tight seal when the valve is closed, typically made from materials like PTFE (Teflon).

End Connections: Various types, including threaded, flanged, and welded, enable integration into different piping systems.

Types:

Floating Ball Valve: The ball is not fixed to the stem and floats slightly downstream, pressed against the seat by fluid pressure to ensure a tight seal.

Trunnion Mounted Ball Valve: The ball is supported by trunnions at the top and bottom, suitable for larger valves and high-pressure applications, offering greater stability and sealing.

Advantages:

Quick quarter-turn operation (90 degrees) allows rapid opening or closing.

Provides tight shut-off, minimizing leakage risks.

Versatile for various applications, including corrosive and high-temperature environments.

Simple design with fewer moving parts results in low maintenance.

Allows bi-directional flow.

Disadvantages:

Not ideal for precise flow control or throttling.

Can cause moderate pressure drop, especially when partially open.

Applications:

Water and wastewater treatment plants.

Oil and gas pipelines and refineries.

Chemical processing plants handling corrosive substances.

Heating, ventilation, and air conditioning (HVAC) systems.

Gate Valves

Gate valves are primarily used to start or stop fluid flow, offering minimal flow restriction when fully open.

Components:

Body: The main structure housing internal components.

Gate (Disc): A flat or wedge-shaped barrier that moves perpendicular to the flow to block or allow passage.

Stem: Connects the gate to the actuator (handwheel or motor) and moves it up or down.

Seats: Provide sealing surfaces for the gate when closed.

Bonnet: Covers the opening through which the stem passes and provides a seal.

Types:

Rising Stem Gate Valve: The stem rises above the handwheel when the valve is opened, providing a visual indication of the valve's position.

Non-Rising Stem Gate Valve: The stem does not move up or down; instead, the gate moves along the stem threads, suitable for limited vertical space.

Advantages:

Offers minimal flow resistance when fully open.

Provides a tight seal when fully closed.

Suitable for bi-directional flow.

Disadvantages:

Not suitable for throttling purposes.

Slow operation due to multiple turns required to open or close.

Occupies more space compared to other valve types.

Applications:

Water supply systems.

Oil and gas industries.

Power plants.

Mining operations.

Check Valves

Check valves, also known as non-return valves, allow fluid to flow in one direction only, preventing backflow.

Components:

Body: Encases the internal parts.

Disc or Ball: Moves to allow flow in the forward direction and blocks reverse flow.

Seat: Provides a sealing surface for the disc or ball.

Hinge or Spring: Returns the disc or ball to the closed position when forward flow decreases or reverses.

Types:

Swing Check Valve: Uses a hinged disc that swings open with forward flow and closes against the seat when flow reverses.

Lift Check Valve: Employs a disc that lifts off the seat with forward flow and returns to the seat when flow stops or reverses.

Ball Check Valve: Utilizes a ball that moves away from the seat to allow flow and back onto the seat to block reverse flow.

Advantages:

Prevents backflow, protecting equipment and processes.

Operates automatically without manual intervention.

Simple design with minimal maintenance requirements.

Disadvantages:

Potential for water hammer due to sudden closure.

Limited to specific applications based on design and materials.

Applications:

Pumping systems to prevent backflow.

[gfuveelectronics]

GB8002 RACK-MOUNT HIGH PRECISION BEIDOU/GPS NTP TIME SERVER GB8002 high precision BeiDou / GPS time server is developed by our company based on GPS timing technology device. It can display and send standard time. The time server uses the PPS and time message of BeiDou Navigation System and GPS (Global Positioning System) satellite to output time synchronization pulse. The device uses SMT surface mount technology for production and high-speed chip for control, with high precision, high stability, strong function, no accumulative error, cost-effective and easy to operate. It is also not limited by geographical and climatic conditions. The device can be widely used in electric power system, network synchronization, communication, traffic management and national defense need timing and punctuality etc. The device has a variety of interfaces. such as RJ45, RS-232, RS-422/RS-485, IRIG-B, TTL Pulse etc. Multi-channel output pulses such as seconds, minutes and hours (free translation), convenient connections and related device, implements unidirectional or bi-directional communication.

FEATURES ■ Provide programmable TTL pulse, can be set to PPS, PPM and PPH, flexible and convenient. ■ 1U Frame structure ,19 inch standard chassis, easy installation and maintenance. ■ All-weather signal coverage to ensure long-term continuous high-reliability high-precision timing. ■ All signal input and output interfaces are photoelectric isolation measures, safe and reliable. ■ High performance, wide range switching power supply, AC-DC compatible input, convenient and reliable, stable operation. ■ Satellite signal receiving and self-service hot standby, according to priority automatically select clock source, seamless switching. ■ The 32-bit high-speed microprocessor + large-scale integrated FPGA chip, parallel high-speed data processing and various codes, excellent performance. ■ Separate 10 M/100M network ports (each port has a separate MAC address), flexible configuration, can be used in different sub-nets or different physical isolation networks, using NTP/SNTP protocols to provide time synchronization services. ■ High-precision punctuality frequency is derived from adaptive synchronization technology, closed-loop control punctuality technology to tame constant temperature crystal oscillator, to achieve long-time high-precision punctuality. ■ Central master clock has 1 channel pulse ,10 channels B code ,3 channels 232 serial port ,3 channels 485 serial port ,2 channels Ethernet. ■ Optional GPS or BeiDou or CDMA three satellite receiving modes, high signal strength, local distributed installation is convenient. Especially suitable for communication base station, power plant, substation, machine room and other equipment time synchronization.

APPLICATION ■ Power plant; ■ Airport time system; ■ Hospital time system; ■ Electric power system; ■ Traffic management system; ■ Radio and television system; ■ Financial insurance company; ■ Network time synchronization; ■ Mobile communication system; ■ Petrochemical iron and steel enterprises;

[crgi2dann]

https://www.futureelectronics.com/p/electromechanical--circuit-protection--tvs-diodes/sznup2105lt1g-onsemi-9035383

TVS diode application, Bi-Directional TVS Diode, Low Capacitance TVS

SZNUP Series 350 W 32 V Surface Mount Dual Line CAN Bus Protector - SOT-23

[arham2uels]

https://www.futureelectronics.com/p/electromechanical--circuit-protection--tvs-diodes/smcj150ca-e3-57t-vishay-8597767

High-voltage transients, TVS diode array, TVS Zener diode, Bidirectionnel TVS

1500 W 167 V Bi Directional Surface Mount Transient Voltage Suppressor Diode

[jso2irguez]

https://www.futureelectronics.com/p/electromechanical--circuit-protection--tvs-diodes/smcj150ca-e3-57t-vishay-1156661

TVS Zener diode, Bidirectional Zener diode, diode circuit, Diode arrays,

1500 W 167 V Bi Directional Surface Mount Transient Voltage Suppressor Diode

[glib2blagg]

https://www.futureelectronics.com/p/electromechanical--circuit-protection--esd-protection/0603esda2-tr2-eaton-6092040

USB data line surge protection, Diode array manufacturers, what is ESD protection

MLP Series 60 V 0.1 pF Bi-Directional 0603 Surface Mount ESD Suppressor

[dvidd2grr]

https://www.futureelectronics.com/p/electromechanical--circuit-protection--esd-protection/0603esda2-tr2-eaton-3147847

Circuit Protection Devices, ESD Protection equipment, Solid state relays

MLP Series 60 V 0.1 pF Bi-Directional 0603 Surface Mount ESD Suppressor

[lius2pplee]

https://www.futureelectronics.com/p/electromechanical--circuit-protection--esd-protection/0603esda2-tr2-eaton-3028683

Electrical relay, Diode Array devices, Diode array manufacturers, ESD Suppressor

MLP Series 60 V 0.1 pF Bi-Directional 0603 Surface Mount ESD Suppressor

[sunsolarcompanyau]

Residential Solar Nerang - Why Residential Solar Nerang is a Smart Way to Reduce Your Power Bills

Residential solar Nerang is becoming increasingly popular as people realise that it is a smart way to reduce their power bills. It also protects the environment by reducing greenhouse gas emissions.

Most solar systems are grid-tied, meaning they connect to the traditional electric utility system. When they produce more electricity than a home needs, the surplus is sent back to the grid. To know more about Residential Solar, visit the Sun Solar Australia website or call 1800931992.

Solar power is an eco-friendly renewable energy source that harnesses the sun’s energy to produce electricity or heat for homes. It is an excellent option for homeowners looking to reduce their electric bills and contribute to a greener environment.

The most popular way to use solar energy is by installing a solar panel system at home. The energy generated by these systems is clean and free, which allows homeowners to save money on their electricity costs. Additionally, a solar power system can increase the value of a home.

The sun is the most abundant source of energy on Earth. About 173,000 terawatts of sunlight hits the Earth at any given time, which is more than enough to meet the world’s energy needs for an entire year. The energy that the sun provides can be used to create clean electricity or can be stored in batteries for future use. It can also be harnessed through concentrated solar power, which uses mirrors to focus sunlight and convert it into thermal energy.

Whether you are looking for ways to reduce your power bills or want to be energy independent, Solar Power is an option worth considering. Despite initial costs, many homeowners find that their solar system pays for itself in less than 10 years through electricity savings.

A key consideration when evaluating Solar Power is choosing a reliable and high quality solar panel, inverter and mounting system. It is essential to choose a panel built for our Australian climate, which will ensure it lasts and performs as expected. The quality of inverter output and performance is also critical, as are mounting systems which allow for the maximum amount of sun exposure.

Another benefit of Solar Power is that it does not require the use of water for production. Power plants that use fossil fuels can use massive amounts of water in the process, which is a concern in regions experiencing drought. Solar power is clean, and does not emit any harmful gases into the atmosphere.

Solar energy can be an affordable alternative to traditional electricity costs. However, the cost of solar power varies depending on a few factors. For example, the size of your system and its installation will affect its price.

A larger system will require more panels and thus be pricier than a smaller one. Additionally, the type of solar panels can impact the cost. Panels that face either East or West generate more energy during those particular times of day.

Another factor that impacts the cost of a solar energy system is your home and roof. For instance, if you have a south-facing roof that slopes at a 30-degree angle, your solar panel installation will be less costly than a rooftop with multiple levels or dormers.

The best way to understand how much your solar energy system will cost is by comparing quotes from solar companies. You can do this by using EnergySage, the nation’s online Solar Marketplace.

Choosing the right equipment is important. Look for solar panels that have high performance and durability ratings. These will withstand weather and climate conditions during their 25+ year lifetime. Look for a bi-directional electric meter that records both the energy you consume from the grid and the electricity your solar system produces.

Ensure that your home is suitable for a solar power system, including sufficient sun exposure. Check that your roof has enough surface area and is in good condition, and that you don’t need to trim any trees or remove any shingles. To know more about Residential Solar, visit the Sun Solar Australia website or call 1800931992.

Get an estimate from a qualified solar installer. You can find one by visiting the EnergySage Marketplace and entering your location and electricity use. Choose a package that meets your energy needs and consider the federal and local incentives available. Then schedule your installation. A permit will likely be required before beginning the physical work.