AIM-TTI INSTRUMENTS EL183R POWER SUPPLY, 1CH, 18V, 3.3A, ADJUSTABLE
Transistor Output Optocoupler, 1-Element, 5000V Isolation, HALOGEN FREE AND ROHS COMPLIANT, SOP-5
OPTOISO 5KV TRANS W/BASE 5SOP
Photo battery Lithium 3 V 1500 mAh, EL123AP, Energizer
Transistor Output Optocoupler