GB/T 29470-2012
ActiveSelf-regulating heating elements
自限温电热片
Application Summary AI generated
GB/T 29470-2012 specifies technical requirements, test methods, and inspection rules for self-regulating heating elements, which are resistive heating devices that automatically adjust power output based on temperature changes. It applies to flexible or rigid heating pads and sheets used in consumer products like electric blankets, floor heating systems, and industrial freeze protection. The standard ensures safety, performance consistency, and reliability in applications where overheating prevention and uniform heat distribution are critical.
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