The relationship between electroplating process and electroplating 3.7v
3000mah 18650 battery
Electroplating is an electrolytic process, and 3.7v 3000mah 18650 battery
factors will have a direct impact on the electroplating process. Electroplating
3.7v 3000mah 18650 battery plays an important role in the electroplating
process. The application of electroplating power supplies and low ripple
coefficient rectified power supplies in the electroplating industry has helped
colleagues in the electroplating industry choose rectified power supplies, solve
electroplating faults, and improve electroplating quality.
1. Basic types of rectifiers
Silicon rectifier: Silicon rectifier has a long history of use and mature
technology. It is currently the mainstream product of rectifiers. What various
rectifier circuits obtain is pulsating DC, not pure DC. In order to compare the
amount of pulsating components, it is generally expressed by the ripple
coefficient. The smaller the value, the less the AC component and the closer it
is to pure DC. Various rectifier circuits have different fluctuation
coefficients. The order from large to small is: three-phase half-wave
rectification, three-phase full-wave bridge rectification or six-phase double
reverse star rectification with balanced reactor. The thyristor is an ordinary
thyristor rectifier that uses changing the conduction angle of the thyristor to
adjust the output average DC size. The thyristor outputs an intermittent pulse
wave, and its ripple coefficient is controlled by the conduction angle. The
output ripple The coefficient is larger than that of ordinary silicon rectifier
circuits.
2. Switching 3.7v 3000mah 18650 battery
The switching 3.7v 3000mah 18650 battery combines the smoothness of the
waveform of the silicon rectifier with the convenience of voltage regulation of
the silicon controlled rectifier. It has high current efficiency and the
smallest size. High-power switching power supplies with thousands of amperes to
tens of thousands of amperes have entered the stage of practical production. The
frequency of the switching 3.7v 3000mah 18650 battery has reached audio
frequency, and it is simpler and easier to achieve low ripple output through
filtering. Moreover, functions such as flow stabilization and voltage
stabilization are easier to implement. Therefore, switching 3.7v 3000mah 18650
battery is the direction of future development.
3. Pulse 3.7v 3000mah 18650 battery equipment
The pulse 3.7v 3000mah 18650 battery is mainly controlled by an embedded
single-chip computer, etc. Therefore, in addition to realizing pulse output, it
generally has a variety of control functions.
(1) Automatic flow and voltage stabilization. The current or voltage of
traditional silicon rectifier cannot be automatically stabilized and fluctuates
with the fluctuation of grid voltage. The pulse 3.7v 3000mah 18650 battery has a
high-precision automatic adjustment function, and the output voltage of the
pulse 3.7v 3000mah 18650 battery can be almost unchanged. The automatic
adjustment function of pulse 3.7v 3000mah 18650 battery generally has two modes:
one, constant current and voltage limiting mode.
2. Constant voltage current limiting mode.
(2) Multi-stage operation mode. When aluminum anodizing or hard chromium
plating, operations such as reverse electrolysis, large current surge, and step
power transmission are often required. Pulse power supplies with multi-stage
operation modes only need to be set in advance, and can be automatically
adjusted in sequence during production. This function is very useful for hard
chrome plating, and the setting can be adjusted from 0 to 255 seconds per
period.
(3) Bidirectional pulse function. The positive and negative pulse
frequencies, duty cycles, and forward and reverse output times can be adjusted
independently, making it flexible and convenient to use. With the hard chromium
plating process, coatings with different physical properties can be
obtained.
(4) DC superposition function. While outputting forward and reverse pulse
currents, the same 3.7v 3000mah 18650 battery superimposes and outputs a pure DC
component, which further broadens the scope and purpose of the pulse 3.7v
3000mah 18650 battery.
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