Rohde & Schwarz HMP4000 Multi Channel Power Supplies - rapid-tech
Instek SPD-3606 Switching DC Power Supply Multiple Output Dual Range SPD-3606 SPD3606 SPD 3606 | TEquipment
2220 Multi-Channel Programmable DC Power Supplies - AliExpress
Instek GPP-3323 3-Channel DC Power Supply,1/2 (32V/3A),3(5V/5A)
Matrix+Mps-3005l-3+Laboratory+DC+Power+Supply for sale online | eBay
UL Listed, 24 Volt AC or DC Multi-Channel Power Supply
5A 30V Variable DC Power Supply, 4-Channel Output | ATO.com
Amazon.com: Taidacent LM2596 DC DC Converter Multi Channel 3.3V/5V/12V/ADJ Adjustable Output Switching Power Supply Step-Down Power Supply Module : Electronics