Itech IT7300 Series AC Power Supplies

The Itech IT7300 Series AC power supplies set the new standard for high-quality AC power supplies. This series is equipped with all key features, such as electrical power line disturbance (PLD) simulation, triac dimmer simulation, and extensive measurement functions. The IT7300 series features built-in LAN and RS232/USB communication interfaces. It can be used in commercial, power electronics, and military test applications, both in R&D labs and in production testers.

Features of the Itech IT7300 Series AC Power Supplies

The Itech IT7300 series utilizes the latest linear amplifier technology, resulting in significantly lower output noise and stable operation. The lower ripple voltage of this AC power supply ensures more accurate measurement results. The IT7300 series uses advanced DSPs to measure true RMS voltage, true RMS current, real power, frequency, power factor, and peak values at high speed and with high precision. Furthermore, its high resolution of 0.01 W/0.1 mA exceeds the ENERGY STAR test standard. The IT7300 series is not only an AC power supply but also a high-quality meter. The user can set the start and stop phase angles within a range of 0–360°. This feature is widely used to test the impact of inrush and turn-off currents or to perform various performance tests on rectifiers, power supplies, and so on.

Powerful Features for Simulating Disturbances

The Itech IT7300 series offers powerful functions for simulating all kinds of power line disturbances. The STEP and PULSE modes provide a method for generating single-step or continuous output variations. The LIST mode, supporting up to 100 sequences, expands this capability when more complex waveforms need to be generated. In this way, the IT7300 series is capable of simulating all kinds of voltage dips, surges, sags, or trapped waves. It enables users to perform pre-compliance testing in accordance with IEC 61000-4-11 and compliance testing in accordance with IEC 61000-4-14/-4-28. In addition to List mode, an adjustable phase angle at startup, and protection features, the power supplies also offer Sweep mode for voltage and frequency. The IT7300 series is protected against OTP, OCP, and OPP. The series includes models with power ratings ranging from 750 VA to 3 kVA and frequencies from 45 Hz to 500 Hz.

If you have any questions about prices and/or delivery times for any of the Itech IT7300 series AC power supplies, please contact us. We would be happy to advise you on selecting the best power supply for your application.