Regulated DC power supplies for phone and board repair with current display and short-circuit protection.
Regulated DC power supplies let technicians power a phone or mainboard without a battery and see how much current it draws, which helps find short circuits and power faults quickly. A phone that draws too much current right away usually has a short circuit, while one that draws no current may have a faulty power IC or connector. Look for a power supply with adjustable voltage, current limiting, a clear display and boot cables for popular phone models. These tools are essential for board-level repair shops.
Testing: test tools.
Related categories: Repair Tools (Mobile Parts), Screwdriver, Screwdriver Set