Search results
18 lut 2013 · Class 2 refers to a transformer that delivers 100VA or less with a maximum output voltage of 30VAC 30 V AC or less. Class 2 transformers are limited, either by inherent winding impedance or external fusing, to power levels considered safe enough to receive special consideration in safety requirement compliance.
20 wrz 2023 · At its core, a Class 2 transformer is a type of power supply device designed to convert high-voltage alternating current (AC) into low-voltage direct current (DC). This low-voltage DC output typically falls within a predefined range of electrical values as per safety standards.
3 paź 2023 · Class 2 transformers play a crucial role in providing low-voltage, low-energy power for a wide range of applications. Their adherence to stringent safety standards, such as UL 5085-3 and NEC Article 725, ensures that electrical systems are safe, compliant, and reliable.
16 gru 2023 · Class 2 transformers are a specific classification of transformers defined by their safety and power output characteristics. They are designed to comply with stringent safety standards outlined by organizations such as Underwriters Laboratories (UL) and the National Electrical Code (NEC).
Learn the differences and similarities between UL and IEC Class 2 and Class 3 transformers, their voltage, power, and protection limits, and their applications. This white paper explains the terms, symbols, and standards for these transformers.
Find a variety of standard and custom Class 2 and SELV transformers for industrial, medical, and consumer applications. Learn about the safety features, output voltages, capacities, and certifications of our products.
A Class 2 transformer is one that delivers 100VA or less with a maximum output voltage of 30VAC or less.
