Devices that produce constant voltage and stabilize voltage levels and signals.

What are you looking for in Power Supply and Conditioning?

AC Power Sources (264 suppliers)

AC power sources provide alternating power and typically have adjustable output values for the testing of component response at various voltages, current and frequency levels.
Search by Specification  |  Learn more about AC Power Sources

Ballasts (457 suppliers)

Ballasts are electrical devices that condition the line voltage (amplitude, amperage and waveform) to operate fluorescent and HID lamps. Basically they serve two functions: to provide the starting kick, and to limit the current to the proper value for a particular lamp.
Search by Specification  |  Learn more about Ballasts

Board mount voltage multipliers are AC-to-DC conversion devices mounted to a printed circuit board (PCB) that produce a high potential DC voltage from a lower voltage AC source.
Search by Specification  |  Learn more about Board Mount Voltage Multipliers

Current Sources (94 suppliers)

Current sources provide reliable current for electrical component testing and for powering specialized components.
Search by Specification  |  Learn more about Current Sources

DC Power Systems (138 suppliers)

DC power systems provide continuous DC power through multiple outputs.  Most DC power systems include a battery backup, temperature compensation, and other features.
Search by Specification  |  Learn more about DC Power Systems

Electromagnetic (EMI) filters and radio frequency interference (RFI) filters purify signals of unwanted noise by attenuating the high-frequency RFI (typically 150kHz and up) and passing the low frequency EMI.
Search by Specification  |  Learn more about EMI Filters and RFI Filters

Fuel Cells (142 suppliers)

Fuel cells produce electricity and heat electrochemically by combining oxygen from the air with a fuel, preferably hydrogen, from methanol, natural gas, or petroleum.  Reformers are often used in conjunction with fuel cells.
Search by Specification  |  Learn more about Fuel Cells

Phase Converters (66 suppliers)

Phase converters transform single-phase power into three-phase power for the operation of industrial motors, pumps, and other equipment.
Search by Specification  |  Learn more about Phase Converters

Photovoltaic (PV)/solar combiners provide a cumulative voltage from PV panels and PV panel strings, before routing power to a controller or inverter. Off-grid and large grid-tied systems benefit from the overcurrent protection and convenience of these devices.
Search by Specification  |  Learn more about Photovoltaic (PV) / Solar Combiners

Plasma Generators (3 suppliers)

Plasma Generators are special generators that produce the needed RF power to ignite and maintain plasma in plasma chambers and similar devices.
Learn more about Plasma Generators

Power Amplifiers (142 suppliers)

Power amplifiers deliver a specific amount of AC power to a load. They are used in audio frequency and radio frequency applications.
Learn more about Power Amplifiers

Power distribution units (PDUs) have an electrical input and several outputs, often as electrical outlets, for powering multiple devices. 
Search by Specification  |  Learn more about Power Distribution Units (PDU)

Power factor correction (PFC) products are used to configure and correct the power factor in power systems.
Learn more about Power Factor Correction (PFC) Products

Power Filters (101 suppliers)

Power filters are electronic circuits designed to locate and eliminate surges, harmonic transient currents, spikes, and other unwanted signals.

Power frequency converters take electrical input power at one frequency and voltage and provide electrical output power at a different frequency and at a different or equal voltage.
Search by Specification  |  Learn more about Power Frequency Converters

Power Inverters (652 suppliers)

An inverter is an electrical device that converts direct current (DC) to alternating current (AC).

Power or line conditioners regulate, filter, and suppress noise in AC power for sensitive computer and other solid state equipment.
Search by Specification  |  Learn more about Power or Line Conditioners

Power Rectifiers (269 suppliers)

Power rectifiers are electrical devices that convert alternating current (AC) to direct current (DC). They are an integral part of telecom rectifiers for the telecommunications industry, and in battery chargers, DC power systems, and other power system devices.
Search by Specification  |  Learn more about Power Rectifiers

Power Strips (202 suppliers)

Power strips are used in applications where multiple AC outlets are needed, often without surge or line noise protection.
Search by Specification  |  Learn more about Power Strips

Power Supplies (2,859 suppliers)

Power supplies are devices that produce AC or DC power.

RF Generators (87 suppliers)

RF generators and high frequency power supplies provide the power required for plasma generation, induction heating, and radar or communications applications.
Search by Specification  |  Learn more about RF Generators

SCR Power Controllers (107 suppliers)

Silicon controlled rectifier (SCR) power controllers precisely regulate output power to resistive heating loads such as industrial furnaces and ovens. They generally operate on either zero-crossing or phase angle control.
Search by Specification  |  Learn more about SCR Power Controllers

PV Charge Controllers are devices that manage the charge and discharge of batteries from a photovoltaic array. It ensures that batteries are not over charged or over discharged to make the batteries last longer. The primary function of a solar PV charge c
Learn more about Solar Charge Controllers

Solar Panels (65 suppliers)

Solar Panels are modules built with a collection of solar cells and are used for the production of DC voltage and current directly from the sun energy.
Search by Specification  |  Learn more about Solar Panels

Solar Trackers (13 suppliers)

Solar trackers are devices that determine the position of the sun relative to its own position on Earth's surface, and it adjusts integrated equipment for optimal sunlight reception. It's most common usage is in conjunction with PV collection panels. 
Search by Specification  |  Learn more about Solar Trackers

Uninterruptible power supplies (UPS) are backup batteries that provide emergency power to electrical systems in case power becomes unavailable.

Voltage Multipliers (8 suppliers)

Voltage multipliers are AC-to-DC conversion devices that produce a high potential DC voltage from a lower voltage AC source. They are used to produce high voltages where low current is required. 
Search by Specification  |  Learn more about Voltage Multipliers

Voltage Regulators (176 suppliers)

Voltage regulators are power converters that provide voltage control capabilities. They accept a voltage that varies over a given range and generate an output voltage that does not vary.
Search by Specification  |  Learn more about Voltage Regulators