4000W 24V 166A DC 0-24v power supply  24V 166A AC-DC High-Power PSU 0-5V analog signal control SE-4000-24 Industrial grade 4500w 200v 22 5a dc20 200v power supply 200v22 a ac dc high power psu 0 5v analog signal control 3 phase 3 wire 200vac 380vac