What is an electric ballast

<h1>What is an electric ballast</h1> <blockquote>An electronic ballast uses a semiconductor circuit in the case of electronics, or a coil in the magnetic ones, which control the starting voltage and currents of lamps or lighting systems. </blockquote> <h2>What is an electric ballast used for?</h2> <p>These elements are used to control the electrical current consumed from a power supply of spotlights or lamps. Also, electric ballasts serve to provide output voltage to the bulb to which they are connected. connect.</p> <h2>What are ballasts made of?</h2> <p>The ballasts are made up of three well-differentiated parts:</p> <ul> <li><b>Core</b>: In the case of magnetic ballasts, it is the most important part of the ballast, one of the 'guilty' that the ballast works. The core is made up of several thin silicon steel plates, on which winding is wound to form a coil. In the case of electronics, this function is performed with semiconductors and other electronic components. </li>

<li><b>Housing</b>: It is the layer that surrounds and protects the ballast. From the winding come 2 or 3 wires that are connected
    to the external circuit.
</li>
<li><b>Sealant</b>: This element is found between the casing and the core of the ballast. It is made of polyester and
    its function is to isolate.
</li>

</ul> <h2>At what frequency does an electronic ballast work?</h2> <p>Usually electric ballasts increase the working frequency to 20 kHz or more. With this it is achieved that the flickering of the lamp that occurs when working at 100 or 120 k, is negligible. Furthermore, the performance of lamps increases by 9% above 50 kHz. This increase in frequency allows for increased performance. energy of the lamp-ballast assembly, which has a direct relationship with the result of the harvest.</p> <h2>How Electronic Ballasts for cultivation work</h2> <p>This type of ballast uses a series of semiconductors and electronic components to regulate and control the voltage received by the lamp. These items can also get hot, so it's a good idea to install them in a well-ventilated area. </p> <h2>What types of ballasts are there on the market</h2> <p>We can classify ballasts into two types. On the one hand, the traditional <strong>magnetic ballasts</strong> and on the other hand, the <strong>electronic ballasts</strong>, made up of electronic components.</p> <h2>Electronic Ballast vs. Magnetic Ballast, differences and advantages</h2> <p>The ballasts serve to stabilize and limit the intensity of the current of the lamps and spotlights. They have always been an essential part of the lighting equipment that our <strong>indoor cultivation</strong> needs to work properly. </p> <p>The magnetic ballast, also called <strong>conventional ballast</strong>, has a power that will always go function of the power of the lamp that we are going to use. Magnetic ballasts tend to get hotter than electric ballasts and they take several more minutes to rearm. In addition, they consume twice as much energy when they are turned on.</p> <p>The technology for <strong>electromagnetic ballasts</strong> has been used for years, while electronic ballasts they are relatively new. Electronic ballasts transform light continuously, therefore there is no lamp flickers, giving crops up to 30% more light. </p> <p>The electronic ballasts allow to regulate the power of the lamp thanks to the power selector of which they have. On the other hand, magnetic ballasts have an output power that cannot be regulated, so You will have to place them at the distance that best suits your plants so as not to damage them.</p> <p>The <strong>magnetic ballasts</strong> are suitable when <strong>the network voltage is very unstable</strong>, although they are less teams efficient than electronic ones, they are usually able to turn on when the voltage is very low. not being a team stabilized the lamps will turn on with more or less intensity depending on the input voltage of the ballast. Electronic ballasts stabilize the input voltage, although if the voltage is excessively low or high, less than 190V will not turn on or more than 270V will be damaged by overvoltage</p>