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What is Power Supply?

A power supply is a hardware component that supplies power to an electrical device. It receives power from an electrical outlet and converts the current from AC (Alternating Current) to DC (Direct Current). It also regulates the voltage to an adequate amount, which allows the computer to run smoothly without overheating. The power supply is an integral part of any computer and must function correctly for the rest of the components to work.

Versatile Power Supply 

A device capable of converting alternating current (AC) to direct current (DC). Other than conventional power supplies, power supplies have a table versatile adjustment at the output of the DC source that allows adjustable voltage and current. Make the current suitable for many different types of devices such as phones, laptops, other types of components, …

Power supply led

The LED light source plays a big role in the light output of the LED, providing an appropriate power supply and stabilizing the operation of the lamp. Because during operation, a small change can cause problems for the lamp, and the power supply will protect the LED from voltage fluctuations or current fluctuations, prolonging the life of the led.

The power supply led has a constant voltage of 10V, 12V and 24V, or a stable type such as 350mA, 700mA and 1A. Some types are used for specialized LEDs such as LED matrix, LED high voltage or those used for conventional LEDs.

Pros: the familiar tools help electronic engineers easier in the design and installation. Lower cost especially when application in larger scale.

DC Power Supply

The DC Power Supply is a device commonly used in many fields such as: designing and repairing electronic circuits, researching circuits,… The main function of this Power Supply is to convert AC voltage into DC current, with easily adjustable output voltage and current. Therefore, this power supply is also used as a temporary battery for electronic devices.

The DC Power Supply has a conventional voltage adjustable from 0 to 60V and a selectable current from 0 to 20A. It is often used in electronic repair and warranty centers.

With the ability to adjust the output voltage, powering many different devices or electronic components, the DC regulated power supply can be used in many applications such as:

– Used for experiments in lab

– The field of repairing and maintaining phones and laptops

– Electronic production

– Equipment for vocational training, training

– Electrolysis, Ionization, Static Elimination,…

Power Supply Unit

As a key part providing power to help all hardware components work stably, affecting the life of a computer. If the PC Power Supply has a problem, the computer often crashes suddenly, restarts itself, quickly damages related components,…

The PC Power Supply is a nonlinear power source that does not depend on the input voltage, but the output voltage must be stable to ensure the safety of the components inside the computer. The more stable the source, the better for the life of the devices. When operating, the PC Power Supply has low noise and low heat generation.

Criteria for selecting a Quality Power Supply

– Control the stability of the output voltage: the voltage does not deviate more than -5% to +5% from the manufacturer’s specified voltage.

– The source has a flat wave, no interference.

– The working rate is high, reaching over 80%.

– The power supply does not cause magnetic fields, electric fields, or interference to other parts around.

– Good heat dissipation and noise within the specified level.

– Diverse wiring, anti-interference, covered with many wires, …

– The quality source has an input voltage range of 90 – 260Vac, frequency 50/60 Hz.

DVES is a leading manufacturer of power supplies

The power supply is one of the most problematic components in any system. Therefore, it can be said that this is the component that needs to be invested from the beginning to ensure the best and durable operation of the system, and at the same time protect other components from interruption.

Contact DVES for the best advice for your needs on the right power supply. All products have clear origin, good prices and direct support from a team of professional technicians.