價格：免費
檔案大小：6.5 MB
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
A minimum stable current Izmin is required for a voltage regulator diode to work. To ensure this basic current, the current limiting resistance should be designed according to the formula.
ResistanceCal (Calculating Current Limiting Resistance of Voltage Regulator Diode) is a fast and convenient software for calculating the current limiting resistance of Voltage Regulator. The Voltage Regulator has a minimum stable current. The actual reverse current needs to be slightly larger than the minimum stable current, so the Voltage Regulator can work normally, so the result of calculation is selected
支援平台：iPhone