Showing posts with label microwave magnetron. Show all posts
Showing posts with label microwave magnetron. Show all posts

Tuesday, 19 April 2016

Microwave Magnetron

microwave magnetron 

Do you want to cook a dinner within 5-minutes or you can make an airplane safer to fly in bad weather? For that you need a some microwaves can help, those are the super-energetic, invisible and short wave length radio waves that travel at the speed of light and doing some important stuff in microwave ovens and radar-navigation equipment's. If you have a right equipment like handy gadget called magnetron, make use of magnetron and you can prepare food in microwaves within a 5-minutes.

What is Magnetron and How does it works?

Let's take a closer look! Microwave Oven contains high voltage and it should be handled with extreme care. Magnetron are horribly complicated and it has quite a lot in common with a cathode ray(electron) tube. Magnetron generates radio waves they are usually no shorter than 1mm and no longer than 30cm. 

How does a Magnetron make Microwaves?

Structure of Magnetron

1. There is a heated cathode at the center of magnetron.

2. A ring shaped anode surrounds the cathode.

3. If you switched on a simple magnetron, electrons would boil off from the cathode and zip across to the anode in straight lines.

4. First, Anode has holes or slots cut into it called resonant cavities. Second, To generate a magnetic field along with the length of the tube, magnet is placed underneath the anode.

5. Now when the electrons try to zip from cathode to anode, they travel through an electric field and at the same time magnetic field can also travel, So like that electrically charged particles can be moved to the magnetic field. Instead of straight one, they feel a force and follow a curved path, whizzing around the space between anode and cathode.

6. When electron nip past the cavities, then cavities resonate and emits the microwave radiation.

7. When microwave radiation produces cavities, it collects the kind of funnel called waveguide, either from cooking compartment of a microwave oven. 

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Sunday, 17 April 2016

Safe and Secure Tips for Appliance and Electronic Repairs

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Before you go for the repair, make sure that you fully understand the basic steps that you can safely use the required tools. You have to use the replacement parts of the same size specifications and capacity as like your original parts. 

Always you should have first aid kit with you and fire extinguisher handy in case of emergencies and be sure you should know how to use both. If you are not aware about the repair procedure, it is recommended that you should call an appliance repair technician for your safety. 

Safety Precautions: 

Make sure you need to pay more attention towards your own safety cautions and warnings posted on the consumer electronic or  appliances  are served. Adhere to the following tips can reduces the risk of injuries. 

We suggest that before start for the service any of your appliances that you strictly follow each of the following:
  • Wear safety boots.
  • Remove loose jewellary.
  • You should wear gloves. 
  • Wear safety glasses.
  • Refrain from loose clothing.
  • Keep your work area well lit.
  • You should use proper tools.
  • Tie back your long hair. 


Electrical Safety Precautions:

Before you start repairing appliances, make sure you turn off or unplug the power completely. While servicing your appliances, if voltage is required for testing purpose then reconnect the power supply only for duration of the voltage test. When giving for a voltage test, make sure that no other appliances parts or electronic parts come into contact with current carrying metal parts.

When you replacing any appliances, always reinstall the wires to the correct terminals as per the circuit diagram. Inspect the wires closely to make sure that they aren't crossing any sharp areas that cause an electrical malfunction.


Important safety tips for electrical repairs:

  • First make sure that each appliances has its own grounded electrical circuit.
  • Don't use extension cord to plug your appliances.
  • Before servicing any appliances or consumer electronic, make sure that electricity has been turned off.
  • Don't remove ground wire from 3-prong power cord or any other ground wires from the appliances. 
  • While repairing any appliances, replace the damaged, pinched or frayed wires.
  • Don't perform any alterations to any appliance switches, components or features.
  • Make sure that all connections within the unit are correctly and securely connected.

Tuesday, 29 March 2016

How does Microwave Magnetron Works?

Microwave Magnetron


Microwave is more useful in a kitchen. Microwaves have revolutionized the kitchen. From re-heating leftovers to meals in a minute, the ease and high efficiency of microwaves has seen them become an universal kitchen appliance.

In this article we will discuss how does a microwave works? How does it get heated and cook 10 min faster than oven or a cook top ? The oven's are namesake but microwave are a type of radio wave that specially affects water molecules and it produces the magnetron.

What is Magnetron?


The Magnetron radio waves make water molecules move around very fast and the movement of this friction between water molecules, which creates the heat. This is the reason substances with water get hot in a microwave but why plates, cups or dry rice won't cook ? It's also one of the reason that food in a microwave cooks evenly.

People always says that microwave cooks from inside out and referring to the difference with deportation heating where it directly generates the heat source and cooks directionally. Microwaves has metal walls inside, so that within the enclosure electro-magneticenergy stays and it doesn't escape until it cooks well. After all we are made up of 70% water.

Operating a empty microwave will always give same result as putting a metal object (fork) inside of it. The microwaves can not be absorbed and that will reflect off the metal walls or object until sparks fly- an obvious free from fire...!!!

What is Super Heating ?


Food and liquids especially can be super heated. This says that when it reaches to the 100 degrees, water won't necessarily boiled. Super Heated liquids will bubble when it is moved or something like tea bag or spoon disturbs it. Some Microwave Makers suggested that microwave heated liquids stands for 30 sec before moving them.

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Monday, 28 March 2016

Best Online Microwave Magnetron

best online microwave magnetron

I am really very happy to have just developed a new Appliance Parts Online Shop for Microwave Magnetron, Washing Machine Spares, Air Conditioner PCB Boards and so on. We provide washing machine water hose connector, godrej lustre scale remover, motors for washing machine in all brands of Appliances Parts and Accessories to the commercial and industrial global market.

Magnetron is the main component that heats the food in your microwave. This is what it looks like on the right of the window. When MicrowaveMagnetron stops working you know that heat will not generate. At this point you have to think if the machine is worth repairing or not. Most of the manufacturers give five year extended warranty, check your receipts. If you don't have receipt, then normally go off the machine was made at the factory.

Even you can also purchase Appliance Spares and Accessories from our online store. For enquiry products just we need brand name and model number. In our Appliancesparts.in website having a both retail and trade sales as well as customer and credit accounts, there is also a option to go through 'search' option without having to sign up for an account.


Appliances Microwave Magnetron are available to buy online now, visit the website at http://appliancesparts.in/

Tuesday, 15 March 2016

Do you want know how much electricity do voltage stabilizers consume?

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In most of the places Power Supply is more erratic. Voltage will fluctuating in both up and down directions at many places regularly. When voltage fluctuates appliances will damage, there by causing them to end much more before their normal useful life. When voltage goes down direction, electric current in the appliance will increase the current and which can result in burning of the appliance. We found voltage stabilizers in many homes and offices in India. In this article we will talk about what are voltage stabilizers and how they works?

What are Voltage Stabilizers and How do they work?

The name itself says that, voltage stabilizers stabilize the voltage, means when voltage fluctuates or varies, it brings it to the desired range. It will work on electro-magnetic regulators, uses in tap changers with auto transformers. If output of the voltage is not in desired range a mechanism switches the tap to change transformer to move the voltage in acceptable range. It does not give a constant output, but it operates the system in a safe and secure voltage range.

Do you want know how much electricity do voltage stabilizers consume?

Depends on efficiency of the stabilizers, voltage stabilizers consumed electricity. Basically voltage stabilizers are 95-98% efficient, means they consume about 02-05% of the maximum load. So for 1kVA (1000 VA) stabilizer, it will consume 50 watts (on peak load). For 1kVA stabilizers is left on for 10 hrs, it would consume 0.5 unit of electricity. This is the reason leaving it on 24 hrs can lead a lot of electricity consumption.


Thanks for taking a time to read this article, If you are having a Appliances Issue be sure to read about AppliancesParts” articles.