The PAC series programmable AC power sources feature wide fundamental frequency bandwidth and comprehensive programmable control functions. Boasting ultra-high power density (3 kVA within a compact 2U rack unit), a wide 0–450 V (L-N) output voltage range and fast transient response up to 3 V/μs, the units deliver precise, stable and clean AC or DC output. Several core output specifications have been upgraded to a new level, enabling more accurate and convenient testing procedures including precise performance verification and fully automated test sequences.