DC/DC power has electronic circuits that convert one DC voltage level to a new. These may be utilized to provide regulated, unregulated, standard, high isolation or extra wide input voltage for different applications. They can also focus on the top voltage power needed for your requirements.
Modern DC/DC Power: Benefits
Unlike traditional systems, modern power supplies don’t need enormous energy to make the specified output. They’re sophisticated devices that deliver enhanced outputs from low voltage or energy. They can even run using a battery and will have multiple modes of input. A modern day 12V to 48V converter does not have cables, features a compact design, which is compliant using the latest standards with certification of safety and compliance. In addition, it eliminates the need for unnecessary wires as they can be directly connected to the equipment. They function silently, can be installed or shifted easily and is suitable for a variety of equipment. Also, they are highly efficient , nor produce much heat. These could be custom-built or made to fit small form factor boards to save space.
DC/DC Power Converters: Suggestions to Consider Before Purchase
Here are a few items to consider before selecting converters:
1. Input and output voltage: Should you be looking for voltage boost, choose a boost or buck-boost converter; for voltage step down, get yourself a buck or buck-boost converter. For negative output voltage, an inverting topology is the better option. Should you be getting a DC/DC converter for automotive applications, be sure that it will likely be capable of withstand load-dump, cold-crank and ranging temperature conditions (from -40 degrees to +125 degrees Celsius).
2. Make sure that the output voltage will always be inside specifications, irrespective of the load. It shouldn’t overshoot the absolute maximum value or undershoot the minimum once the load changes quickly from one extreme to the other.
3. You are able to select individuals with either Pulse-Width Modulation (PWM) or Pulse-Frequency Modulation (PFM) control schemes. While PWM is used in applications where switching noise may affect other processes, PFM is used in applications that want high quality at small loads and occasional quiescent current.
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