Lot 3 Vintage Lab-Volt Model 189 Power Station Buck Engineering Lab Power Supply

Vintage Lab-Volt Model 189 Power Station Buck Engineering Lab Power Supply

Vintage Dual Power Supply Rack Mount Triad RS-8 Transformer Staco 171 Variac

Vintage Lab-Volt Model 189A Power Station Buck Engineering Lab Power Supply

Lab-Volt Model 37A Variable Voltage Power Supply AC/DC 10A Bench Lab Engineering

GW Instek GPR-1810HD 0‑18V 0‑10A Adjustable Lab DC Power Supply

Tektronix PS280 Laboratory 0-30V, 2A, 5V Triple Output DC Power Supply

Lab-volt 197 P Variable Power Supply Buck Engineering AC & DC