T&D

Accessory Power Supply Allows Transformer Load Tap Changers to be Easily Tested

Designed for use in conjunction with the company’s circuit breaker analyzers, the new LTC135 accessory power supply from Megger allows transformer load tap changers to be tested easily and ...

Global Manufacturer Setting New Benchmarks in Transformer Testing Equipment and High Voltage Test Systems Supply

BAODING, HEBEI PROVINCE, CHINA, January 19, 2026 /EINPresswire.com/ -- In the rapidly evolving global power and energy ...
Machine Design

Solid-State ac Power Sources for Transformer Testing

Solid-state ac supplies replace motor-generator and tap-changing transformers to offer the same tests at the push of a button • Solid-state ac-power sources combine the variable-frequency and ...
T&D

The Key to Great Transformer Testing and Maintenance

The costliest piece of equipment in a substation is the Power Transformer. Therefore, a good maintenance program is required to keep these power transformers operating reliable. Over the past few ...
Electronic Design

Testing Power Converters Using a Liquid-Rheostat Dummy Load

As part of a power electronics design project involving a 3.6-V dc-dc converter, it became necessary to test and accurately characterize the planar transformer shown in Fig. 1. Transformer operating ...
Mena FN

Global Manufacturer Setting New Benchmarks In Transformer Testing Equipment And High Voltage Test Systems Supply

(MENAFN- EIN Presswire) EINPresswire/ -- In the rapidly evolving global power and energy sector, the reliability of transformers and high-voltage assets remains a cornerstone of grid stability and ...