product description
Play HiFi first, playing with electricity, a good power processing system will make your system fly qualitatively!
The effect that the linear power supply replaces the switching power supply configured for various types of digital audio. I believe that players who have used or experienced linear power supply are well aware that the improvement effect is not just a little.
With the increasing level and price of digital audio products, the lack of security protection of traditional linear power supplies has been significantly amplified.
The 2020 benchmark-level series linear power supply was designed by our team for many years. During the process of selling linear power supplies, we listened to the feedback of players and developed the design in accordance with the actual situation;
Main highlights of Smart Edition:
Large current in small volume
In the commonly used specifications chassis (170*250*60MM), from the early continuous 2A working current to the current continuous 4A, the stable and safe working current is a major breakthrough in technology.
Low noise, low resistance and large dynamic
Low noise: within the rated working current (within 4A), 20Hz-20KHz (audio section) ripple is only 1uV, and the peak value of 4.8mV is measured only at 1MHz;
Low impedance: The newly designed linear voltage regulator module cooperates with the Schottky rectifier, 46-bit capacitor array, and a transformer with as much power as possible in the chassis space to further reduce the internal impedance of the power supply
Large dynamics: benefiting from the configuration of low impedance, low-impedance linear voltage regulator module + high-power transformer + capacitor array, the power output response of the power supply is extremely fast.
With overpressure, overcurrent, short circuit protection
In the application of linear power supply, an important means of protection is over-voltage protection. Over-voltage is the original cause of equipment damage, there is no other reason; one more guarantee, more worry-free use. And we have three kinds of protection!
Voltage regulator
It still continues the traditional tradition-MOS tube-parallel tube, which has a positive effect in preventing breakdown and enriching harmonics.
Adjust the sound
"Price, performance and hearing are equally important, and the overall pursuit of harmony"
Sense of hearing
100 people in the same device have 90+ senses of hearing, the owner's sense of hearing is only for reference
"You can feel the difference as soon as you open it. The vocals are beautiful and lively first, and then the finesse, the bottom of the sound becomes clean, the background is black and quiet, the details are more detailed, the high-frequency overtones are crisp and elegant, the mid-frequency is lively and beat Good sex; the transparency of the low-frequency layered sense is increased, and it can be beaten and collected."
Product Size
Machine size:170mmX252mmX60mm
Precautions
AC input cable not included
The 5V version has USB output.
With display screen, there are three colors to choose from: red screen, blue screen, green screen (red screen by default), other colors are required, please contact customer service, or place an order message
The list of goods
Linear power supply * 1 piece (size 150 * 250 * 60mm)
Line-DC5.5 * 2.5mm (5.5 * 2.1mm) X1 handmade DC direct current output
(Other 4.0 * 1.7mm, 3.5 * 1.3mm DC head cables are available for selection)
DC indoor +, outdoor-
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