ขาย Zvs บอร์ดทําความร้อนพร้อม Ignition Coil Flyback Driver Diy สําหรับหม้อหุงข้าว NxvZ ราคาที่ดีที่สุด

Features: Working voltage :DC 24-36V Working current:20A Power tube:Original IRFP260N (50 a 200 v) Size:100*100*85mm Spiral copper pipe size:Inside diameter 40 mm, high 45mm Colour: as picture shown Material: CCL+METAL Found with a 36V power supply completely into the new 30 * 30 graphite crucible input current of 25A Found molten aluminum Power Requirements: 24V 350W - 500W power supply (15A to 20A) [melting point: 660 Degrees Celsius] Found melting copper, gold, silver, power requirements: 36V 700W - 900W power supply (20A to 25A), respectively [melting point: 1083 Degrees Celsius, 1065 Degrees Celsius, 962 Degrees Celsius Uses: DIY small parts made of steel hardening, annealing below the melting point of 1100 Degrees Celsius metal smelting, DIY small cooker and so on Notice :Only direct heating a steel material ( the magnet can be adsorbed material) Gold, silver, copper, aluminum can not be directly heated, need to match the graphite crucible melting,work brass heating will need to use a lot of water circulation cooling,Without water circulating cooling are possible, but will burn into a black vortex brass, it will not be much affected