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Chroma Releases Video For Regenerative Grid Simulator

Watch the latest overview for the Regenerative Grid Simulator, Model 61800.

In this video, we highlight many of the features of our Regenerative Grid Simulator including high efficiency, high output and range, parallel operating ability, line disturbance simulation ability, and STEP or PULSE mode operations.

Read more about the Regenerative Grid Simulator.

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Chroma Unveils Next-Generation Bidirectional DC Power Supplies: 45kW @ 4U High Power Density and 8x Wide-Range Output

In an industry-first, the 62450D-2000HL enables one-key switching between two output ranges within a single unit, effectively providing the output range of two units in one. Users can easily switch between the high voltage (2000V/±60A/±45kW) and high current (650V/±180A/±45kW) range with a single touch, offering up to 8x wider output range capabilities to meet the testing needs of a diverse array of devices under test (DUT).

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How to Use RF Impedance Measurements to Ensure the Quality of Miniaturized Power Inductors

Most high-frequency and miniaturized power inductors are metal molding-type inductors. The magnetic metal powder surfaces are usually treated with an oxide layer to reduce eddy current losses at high frequencies, enhancing the usable frequency range and reducing losses and temperature rising. However, users typically cannot determine the particle size of the magnetic material and the integrity of the oxide layer after molding and sintering through visual inspection alone.

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