DC Power Supplies

A DC power supply is a device that maintains a stable voltage and current in the circuit, such as dry batteries, accumulators, DC generators, etc. The DC power supply has two electrodes, positive and negative. The potential of the positive electrode is high, and the potential of the negative electrode is low. When the two electrodes are connected to the circuit, a constant potential difference can be maintained between the two ends of the circuit, thus forming a circuit from the positive electrode to the negative electrode in the external circuit. A DC power supply is an energy conversion device that converts other forms of energy into electrical energy supply circuits to maintain a steady flow of current.

Different types of DC power supplies on ATO.com

DC-DC Converter

A DC-DC converter is an electrical energy conversion circuit or electromechanical device that can convert a DC power source into a DC (or near-DC) power source of different voltages. Its power can range from very small (small batteries) to very large (high voltage power conversion). Some DC-DC converters have the same reference point for the output voltage and input voltage, while some DC-DC converters have the output voltage isolated from the input voltage. ATO offers DC-DC boost converters, DC-DC buck converters, DC-DC boost buck converters for you, and they are all at reasonable prices.

Plating Rectifier

The Plating rectifier uses IGBT as the main power device, and uses ultra-microcrystalline soft magnetic alloy material as the main transformer core. The main control system adopts multi-loop control technology, and the structure adopts anti-salt spray acidification measures. The power supply is characterized by its small size, light weight, high efficiency and high reliability. It is suitable for various precision surface treatment places such as experiment, oxidation, electrolysis, zinc plating, nickel plating, tin plating, chrome plating, photoelectric, smelting, chemical formation, corrosion and so on. ATO provides a series of forced air cooling plating rectifiers, continuously adjustable current from 100A to 6000A, three phase four wire 50-60Hz 380V/ 400V/ 415V/ 480V AC input voltage and 10V/ 12V/ 15V/ 24V DC output voltage. They adopt pulse width modulation (PWM) as the control circuit and world-famous IGBT power modules, equipped with a standard antiseptic remote controller box, separate the power from the plating tank.

Linear DC Power Supply

The linear DC power supply is to first reduce the voltage amplitude of the AC power through the transformer, and then rectify it through the rectifier circuit to obtain the pulsed DC power, and then filter to obtain the DC voltage with the tiny ripple voltage. To achieve high-precision DC voltage, it must be regulated by a voltage regulator circuit. ATO provides high quality linear DC power supplies with optional input voltage 110V or 220V, an output continuously adjustable at 0-60V DC, different adjustable currents from 0-1A to 0-100A for selection, 3 digits/4 digits LED display, 1-channel output, 2-channel output and 4-channel output versions are available. The constant current (CC) and constant voltage (CV) mode automatic conversion, overall output protection functions ensure more stable operation and longer service life.

AC to DC Adapter

AC to DC adapter is a power supply conversion device for small portable electronic equipment and electronic appliances. It is generally composed of shells, transformers, inductors, capacitors, control ICs, PCB boards and other components. Its working principle is to convert AC input to DC output; According to the connection method, it can be divided into wall type and desktop type. Widely used in security cameras, set-top boxes, routers, light bars, massagers and other equipment. ATO.com provides AC/DC wall adapter and desktop AC/DC adapter for you to choose from, 5V to 48V available.

Switching Power Supply

Switching power supply, short for SMPS, is a high-frequency electric energy conversion device, which is a kind of power supply. Its function is to convert a level of voltage into the voltage or current required by the user through different forms of architecture. The input of the switching power supply is mostly AC power (such as commercial power) or DC power, and the output is mostly equipment that requires DC power, such as personal computers, and the switching power supply converts the voltage and current between the two. The switching power supplies on ATO.com can convert universal AC input to 5V/15V/12V/24V/48V DC output with short circuit, overload and overvoltage protection, complying with safety & EMC standards.  High quality 50W ~ 400W SMPS power supply is an ideal choice for switching on & off LED light strips, computers, printers and other power tools, office devices, household appliances or industrial equipment.