The task of any power supply for electrical equipment is to convert electrical current. Receiving electricity from the main network, the power supply creates the required voltage and current strength for the operation of the equipment at the output. Power supply for a tattoo machine is no exception.
In addition to basic characteristics related to conversion, power supplies should be comfortable to operate and functional. And the more flexible settings in the unit, the more effective the work of the master.
Power Supply: Types
> Like any electrical converters, power supplies are transformer-based and inductive. It is difficult to say which type of device is better. Each technology has its advantages and disadvantages.
Transformer power supplies guarantee a stable output voltage. Also, the current strength at the output of such devices is high. However, the transformer itself is bulky and heavy. Such power supplies are considered stationary devices and are more often used in tattoo salons.
Inductive (pulse) power supplies are reliable, durable, and very compact. Portability is important if the tattoo artist does not stay in one place and often travels to the client’s home. The drawback of inductive devices is the inaccuracy in voltage output and weak current strength for the machine.
Safety is paramount for any electrical device. Regardless of the type of power supply, multi-level protection is essential:
- Conversion of electrical current to safe levels for the human body;
- Reduction of vibrations and noise of the instrument during operation;
- Monitoring voltage surges in the network and instant shutdown in case of equipment failure.
Power supplies are selected based on the characteristics of the tattoo machine, not the other way around. If multiple tools are planned to be used, the power supply should have a voltage and current switch.
Functionality and Ease of Use
> A variety of operating modes and additional settings are welcomed by masters. The more useful functions, the more comfortable working with the machine. Regulators on the power supply are appreciated by all masters. Whether it’s a touch panel or a rotating knob, the choice is up to the buyer.
An informative display is an excellent addition to a power supply. It makes it easier for the user to set output current and voltage, as well as perform other functions.
An interesting option is a power supply with built-in non-volatile memory. Such devices can save settings after power off. Additionally, the memory can store preset configurations for multiple tattoo machines. This feature is convenient for salons and masters working regularly.
When choosing based on price and functionality, do not forget about the manufacturers of power supplies. A trusted brand and official factory warranty are guarantees of durability and safety in operation. After selecting a power supply, consult with the seller and explore similar models. Customer reviews about the chosen model in mass media can also be helpful.
