Instek ASR-6450 AC/DC Power Supply: High-performance AC/DC power supply 1PH / 3PH, 4.5kVA ASR-6000 Series
Instek ASR-2100 Programmable AC/DC Power Source: 0-350 Vrms AC output voltage 1000 VA output power Programmable AC/DC output High accuracy and stability Multiple protection features GPIB, RS-232, and USB interfaces