Profile: Industrial Test Equipment Co., Inc. produces AC power supplies and power amplifiers in the frequency range of 10Hz to 2MHz. Our power supplies and power amplifiers are widely used in various fields including plasma generation, aerospace applications, circuit breaker testing, magnetic field generation, transformer testing, lamp testing, frequency conversion and laboratories experiments. The stock and custom AC power supplies manufactured by us covers 10Hz to 1MHz. All models accept either plug-in oscillators made by us or outputs from external function generators made by any other companies. GBIP (IEEE-488) bus or 0-10 VDC controllers are available as an option. Internal/external output transformers for voltage or current enable the power supplies to go from 0 to 1500A in current and from 0 to 6KV rms. in voltage.