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.
The Recommended Daily Allowance (RDA) of magnesium for young adults is around 400 mg/day for men and 310 mg/day for women. For adults over 30, the RDA is 420 mg/day for men and 320 mg/day for women.overnment guidelines suggest 420 milligrams (mg) per day for men, 320 mg for women. We recommend that both men and women aim to get 400-500 mg of magnesium per day.