This Is The Smps Schematic For Power Amp
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On: 22 Feb, 2021
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Smps Scheme for Power Ampli - Maybe for electronic technicians, especially television technicians, they are already familiar with the SMPS scheme. This scheme is important for technicians when repairing a faulty or damaged television. Moreover, au...
Smps Scheme for Power Ampli - Maybe for electronic technicians, especially television technicians, they are already familiar with the SMPS scheme. This scheme is important for technicians when repairing a faulty or damaged television. Moreover, audio fans, of course, are familiar with making SMPS schemes for power amplifiers so that they can produce clear and bassy sound with a pleasant sound and indulge the ears.
You need to know that one of the main components in order to be able to produce a bass sound that is pounding and full without being followed by a sull sound is a power supply that has sufficient current. What often happens is, when the effort to make a power supply with a pure 5 ampere transformer and other devices is complete, the desired bass sound results are far from expectations.
Then, how do you solve this kind of problem? Of course, for most people who are new to the world of electronic technicians, it is looking for ways to be able to make a large current power supply so that it can produce a strong and proud bass sound.
This problem can be seen from the smps which might be a solution. With the SMPS, we can get a power supply that has a large current of up to 10, 20 or even 120 amperes so that it can produce high bass-pounding audio sound.
Basically, making this smps is not so easy, there are several circuit components that need to be considered so that the results obtained can match the expectations we previously wanted. The smps scheme for amps that can produce cool bass beats, you can use an output voltage of up to 49.5 vdc with enough current to supply a stereo power amplifier. But you need to be careful with 220vac voltages.
The transformer that may be needed to make this smps scheme is a former PC Ferrite transformer, EE without GAP, ETD39. Furthermore, for the self-assembly process, on the primary side of the coil there are 40 turns which have a diameter of 0.6 mm with enameled wire. Beforehand you need to remember that to be able to stop it takes 20 turns.
Next is to install an insulating layer with an insulating tape that is used as a distance between the secondary windings, the secondary winding can use a wire diameter of 0.6 mm x 4 into one number of rolls of 14 turns X 2 so there are 14 CT turns 14 that can be wrapped neatly. After that the secondary winding is coalitioned again then you continue with the remaining primary winding 20 turns on the top.
So that the secondary coil will be sandwiched between the primary winding 20 + 20 turns. The center of this tap 20 + 20 can be connected to the SMP body to obtain stabilization at the level and net output in terms of ripple or buzzing noise.
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