Information about RF Generators

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About RF Generators

RF generators provide power for thin film processing equipment, semiconductor fabrication systems, plasma generation, induction heating, telecommunications applications, and radar equipment. RF generators are also used to power computers, computer peripherals, medical devices, magnetic devices, and test equipment. Single-phase AC inputs are used with lower voltage applications. Three-phase AC inputs are used with high voltage power supplies. Products that meet U.S. military specifications (MIL-SPEC) accept high frequency inputs, typically in the 400 Hz range. Common AC input voltages include 115, 208, 230, and 480 VAC. Common AC input frequencies are 50 and 60 Hz. Output specifications for RF generators include output frequency, voltage and current; adjustable frequency, voltage, and current; and output power, an amount expressed in watts (W). Automatic frequency tuning (AFT) reduces harmonics, improves speed and reliability, and eliminates the tuning elements found in many traditional networks.

Products & Services Related to RF Generators

AC-DC Adapters

AC-DC adapters accept AC input voltage directly from a wall outlet, and output DC voltage.

DC Power Systems

DC power systems provide continuous DC power through multiple outputs. Most DC power systems include a battery backup, temperature compensation, and other features.

High Voltage Power Supplies

High voltage power supplies use linear technology to provide one or more DC outputs at voltage levels of hundreds or thousands of volts.

Medical Power Supplies

Medical power supplies produce conditioned outputs for medical devices, instruments, and equipment.

Power Rectifiers

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.

Power Supplies

Power supplies are devices that produce AC or DC power. This grouping includes current sources, DC power supplies, AC-DC adapters, DC-DC converters, AC power sources, and DC-AC inverters.

Programmable Power Supplies

Programmable power supplies are digitally controlled power sources that provide accurate and adjustable levels of voltage, current, and frequency. They include a processor, voltage/current programming circuits, current shunt, and voltage/current read-back circuits.

Engineering Web: RF Generators - Machine Design

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Laser Beam Shaper \| Machine Design Flat-Top generators are laserbeamshaping modules that convert Gaussian beams into a focused flat-top profiles.
Industrial Programming Tool \| Machine Design visualization elements, library management for user-defined libraries, and code generators for the most common industrial CPUs and controllers.
Measuring torque on the go \| Machine Design telemetry system dubbed Microdac B1A. Power and control signals are sent to and from components mounted on the shaft inductively via RF signals.

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