Note: The power supply is the disassembled power supply 1: Product features and functions 1. Adopt 1.6mm thickness military grade PCB design, copper thickness 2OZ, large current and good heat dissipation; 2. 900mm dual cooling fans; 3. Use custom oversized high-power heat sink to ensure the heat dissipation of the MOS tube; 4. The output end uses three M4 copper columns in parallel, which can be connected to a high-voltage package or a high-frequency transformer in addition to the heating coil; 5. Using four original IRFP260 and nine original BM capacitors in parallel resonance, high power and high efficiency; 6. This product can work continuously for a long time when the heat dissipation conditions meet the standard. Two: product parameters 1. Dimensions: length, width and height 180*900*85 (unit: mm); 2. Heating ring size: 80*60*73 (outer diameter*inner diameter*height); 3. Input voltage: DC12-48V; 4. Maximum power: 1800W; 5. Maximum DC working current: 40A 6. The maximum temperature of direct heating of metal iron is 800-900 degrees Celsius 7. The maximum temperature of the crucible is 1600 degrees Celsius 8. Product net weight: