TBK DC Power Supplies for Electronics Repair & Testing

The TBK-218 is a heavy-duty professional power supply featuring a robust 300W toroidal transformer for stable 30V/10A output. It distinguishes itself with a unique dual-display system that combines a high-sensitivity analog pointer meter for precise current ranges with a 4.3-inch LCD screen for digital waveform monitoring. This unit also includes a built-in simple oscilloscope function and USB ports, making it a powerhouse for demanding laboratory and repair tasks.

The TBK D7 serves as a compact, all-in-one desktop solution for visual diagnostics. It specializes in "Curve Waveform" analysis, displaying real-time graphs on a large screen to help technicians visually track power consumption and device behavior. This multifunctional tool integrates essential metering and power capabilities, providing a clear window into circuit performance for accurate troubleshooting.

The TBK-217A is designed for efficiency with a stable 20V/5A adjustable output and three programmable memory channels for saving frequent settings. It features a dedicated short-circuit repair mode and a real-time curve display to visualize voltage and current fluctuations. Equipped with dual fast-charging ports and one-click output safety, it is an ideal daily driver for electronics maintenance.

The TBK-216 is a specialized diagnostic station that combines six essential testing functions into one intelligent device. It is engineered to rapidly detect specific motherboard faults, including RF signal detection, screen backlight failure testing, and boot-up diagnostics. This tool simplifies complex troubleshooting processes, allowing technicians to isolate hardware issues quickly and precisely.