Industrial DC-DC Converter Acting as a Lifeline for Industries

  • 7 years ago
A DC-DC converter is an electromechanical device that converts a source of direct current from one potential level to another. It is a form of an electric power converter. The advanced DC-DC Converter in the form of an industrial DC-DC converter has made several transformations to reach this segment.
Advantages of DC-DC Converter
DC-DC converter has several advantages. Some of them being-
• These are high-efficiency regulators
• These can supply varied voltage range
• Very low current consumption operation
• Short-circuit protection
• Over temperature protection
• Wide ambient operation range
Types of DC-DC Converter-
There are two different types of DC-Dc converter
• Linear DC-DC Converter
• Switched DC-DC Converter
Linear DC-DC Converter-
It makes use of a resistive voltage drop in order to generate and regulate a given output voltage
Switched DC-DC Converter-
• It converts by storing the input energy periodically
• Releasing the stored energy at a different output
• Storage is done based on two grounds- Magnetic field component as in the case of a transformer or an inductor or electric field component such as a capacitor.
• Transformer provides isolation between the input and the output

Advantages of Switched DC-DC Converter
• Higher Power conversion efficiency
• Lesser losses with higher switching frequency
• The output voltage can be regulated as per the requirement
Uses of DC-DC converter in Industry Prospect
1. Transformer-
• Industrial transformers are used to meet the high current solution- It is designed to run the Electric Arc Furnaces, Ladle Furnaces, and high-current rectifier.
• For delivering continuous and uninterrupted electrical supply- For proper and smooth running of the industry, it is needed to feed them with continuous and uninterrupted electric supply. DC-DC converter fulfills the necessity.
• For regulating the voltage fluctuation- Voltage fluctuations can lead to malfunctioning of many industrial devices. To prevent the machine to perform irregularly, DC-DC converter in form of transformer is used.
• Lowering the Life risk of the workers- It has been made possible by the custom current transformer in which even when the current is high, it produces a reduced current.
2. Capacitor-
• Used in Power Conversion like in the devices Electronic Welders, Traction Drives, UPS systems, Power Conditioning etc
• Used in devices that involve Pulse Power Testing like High Power testers, magnetizing or de-magnetizing systems, underground line fault detectors etc
• Used in Line Frequency Induction Motors as in the case of machine tools and general purpose motors
• Used in special purpose motors like switch reluctance motors
• Used in correcting power factors
The industrial DC-DC converter has been the major role to play in the industry sector. It has transformed the way industrialization was proceeding. It has boosted the productivity of the machines.
https://karatec.com.au/

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