Lowvoltage DC input compatible with common power sources: 1248 V. This allows safer handling and flexible setup for induction heating tasks. Power and performance: maximum current 20 A, maximum power 1000 W. Suitable for moderate heating of small parts and DIY projects. Testing note: has been tested with a 53 V power supply under proper operation, indicating robust performance within its design range. Ideal for small parts and DIY work: suitable for hardening, annealing, and other heat treatments of small components. Graphite crucible compatibility: can be used with a graphite crucible to melt gold, silver, copper, aluminum and other metals. Delivers uniform heating and fast melting, offering convenient operation. Use scenarios Hardening and annealing small metal parts for hobby projects or precise mechanical preparation. Heat treating jewelry components or small metal parts to adjust hardness and ductility. Melting metals such as gold, silver, copper, and aluminum in a graphite crucible for casting or alloying, with uniform heating and quick results.