Compact Electrospinning Machine. Includes: +10kV Adjustable High Voltage Power Supply, Syringe Pump, and Drum Collector: Amazon.com: Industrial & Scientific
AC to DC high voltage power supply adjustable 50W 220v to 10kv 5mA low current power supply for electrostatic sorter - AliExpress
Kaiser LS1500 Laser High Voltage Power Supply +30 kV 88 mA 1101065-24 KSI HVPS | eBay
Mehta Compact Co2 Laser Power Supply 130-150W, For Industrial Automation, LED at Rs 12000/piece in Ahmedabad
DIO-X2 - Vitrek
Kaiser LS1500 Laser High Voltage Power Supply +30 kV 88 mA 1101065-24 KSI HVPS | eBay
Neon Electronic Transformer, Neon Sign Transformer , 4KV 220V 30mA Load 1-4m Neon Sign Power Supply Rectifier Beer Bar Neon Signs for All Kinds of Outdoor Occasions: Amazon.com: Tools & Home Improvement