The Indel TST 100/009 is a toroidal transformer with 100 VA, a 230 VAC input/output, 19 V output, 5.26 A output current, 1.1 kg weight, and a 97 mm diameter. It is designed for general application and is capable of supporting simultaneous operation for multiple appliances. It features a wide temperature range, overload and short circuit protection, and compliance with IEC safety standards. The transformer offers increased efficiency, reliability, and long-term stability. It is suitable for use in a variety of applications, including lighting, audio/video products, etc.