Ceramic Rod Heater

Ceramic heating element is a resistive piece of ceramic, often treated with a metallic coating. The ceramic heating element creates heat based on resistance to electrical flow through the ceramic element. This is done to provide heat to a room or oth…

What tests do ceramic heating elements have to do before they leave the factory? 1) Power-on test 2) Insulation resistance detection 3) Leakage Current Test 4) High-voltage insulation test 5) Peel force test 6) Temperature rise measurement …