TT Electronics Open Frame ' Power LD' Range Switch Mode Power Supplies
- TT Electronics PSF-125-12, The TT Electronics Power LD 12V DC 125W Open Frame Power Supply Unit PSF-125-12 is an open frame chassis type switch mode power supply, offering a wide range of voltages & power ratings. TT Electronics Power LD 12V DC 125W Open Frame Power Supply Unit PSF-125-12