Mean Well SP-200-48 Switching Power Supplies 48V 4.2A 202.5W 134540485973 but there is a small

but there is a small chip on the bottom

Manufacturer Clare Chemical Research Model Number DR-45M SKU 19-59996 Ref 23-93536

Manufacturer Newport Model Number 819D-SL5

Manufacturer Copley Controls Corp Model Number STB2508S-S-N SKU 19-68068 Ref 23-96959

Manufacturer Bausch & Lomb Model Number StereoZoom 4 SKU 19-28039 Ref 23-97545

Mean Well SP-200-48 Switching Power Supplies 48V 4.2A 202.5W 134540485973 but there is a smallCondition Used Description Item was recently removed from working service and is in excellent working order. Item will come with a 30 Day Warranty. Cosmetically in good condition showing minor scuffs scratches blemishes from previous use. Includes Switching Power Supply as pictured. No additional items or accessories are included. Pictures are of one of the actual units available. Inventory is on hand and ready to ship. Please feel free to message us