The “Super Amplifier King†module circuit is actually a quasi-B synchronous dynamic bias power amplifier circuit. It not only has the higher power of Class B power amplifier, but also has the excellent sound quality of Class A power amplifier. It completely eliminates the switching distortion of Class A and B amplifiers. The actual circuit is different from the super class A dynamic bias circuit introduced abroad. It has a concise structure, integrating overvoltage, overheating, overcurrent, anti-speaker impact, anti-level reverse connection and other protection functions in one. In terms of static micro power consumption, dynamic response speed; low distortion and power frequency response, as well as the sound effect of "tube amplifier" have reached a considerable level.
The circuit of this module can amplify the rich even harmonics contained in the audio signal, make the harmonics and aftertones in the music details flexible, have a long rhythm, and have a natural reverberation effect, and the bass reverberation is also not dragged. The "thru express" with only three levels of amplification pushes the transient response to the magnitude of the power supply voltage, and the bursting ability is quite good. In order to let more audiophiles understand the performance characteristics of this circuit, the circuit is now analyzed as follows.
Circuit principle:
Selection of components:
Typical parameter index of D-200W circuit:
protocol
The advantages of Bluetooth Mesh are fast connect, low power consumption, no password required and Ad-Hoc Network. No need WIFI and hubs, as long as you have a Bluetooth-enabled smart phone, you can experience the smart light. When you install several smart strip lights, the self-organizing network function can make the signals free connect, break the limitation of distance.
Introduction
Strip light with both RGB colorful light and warm light, the length of the strip light is 2 meters, 60pcs LED lamp beads inside are high-quality and energy-saving , the light source is stable without strobe. The installation is very simple, just need to peel off the 3M glue on the back, you can paste and decorate any place.
Control Way-APP
With App control, the light color, brightness, scene mode of strip light can be free changed, with the timing function, users can make the light turn on and turn off the strip light freely. The App are developed on the most advanced Bluetooth Mesh technology. [LinkupHome" App can be downloaded in the App store or Google Player, then you can control our product without any complicatedd steps. The App is stable, easy control and multifunctional.
Product Parameters
Control distance: 20m
Material: Polyurethane with 3M back adhesive
Working Voltage: 100-240V
Frequency: 50/60Hz
Lamp Color: RGB+Warm White
Color Temperature: 3000K
Meters: 2 Meters
LED Power: 7W
Power Adapter: 12V/2A
Product Specification: 30pcs LED beads/M, 2 M/root, total 60pcs LED beads.
(3pcs strip lights can be connected, max to 6 meters.Need customized. Pls inform in advance if needed)
Warranty: 2 Years
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Ningbo Homey Photoelectric Technology. Co., Ltd , https://www.linkuphome.com