There is no proper soldering iron temperature just for a given type of solder-the iron temperature should be set for both the component and the solder. When soldering surface mount components, a small tip and 600F (315C) should be sufficient to quickly solder the joint well without overheating the component.here is no proper soldering iron temperature just for a given type of solder-the iron temperature should be set for both the component and the solder. When soldering surface mount components, a small tip and 600F (315C) should be sufficient to quickly solder the joint well without overheating the component.
Take Magnesium Supplements. 1  The RDA (the minimum amount needed) for magnesium is about 300 mg a day. Most of us get far less than 200 mg. 2  Some may need much more depending on their condition. 3  Most people benefit from 400 to 1,000 mg a day.
Oral dosage (magnesium chloride, magnesium gluconate, magnesium lactate, magnesium oxide, or magnesium sulfate): Children: 10â20 mg elemental magnesium/kg/dose PO four times per day. Parenteral dosage (magnesium sulfate): Adults: 1â2 g IV/IM (or 15â30 mg/kg lean body weight) every 6 hours for 24 hours. Use the higher end of the dosage range for serum Mg concentrations < 1.2 mg/dl. For extreme hypomagnesemia, 8â12 g/day IV in divided doses have been used.