--Redresseurs, Chargeurs de batteries, Telecom, Formation, Alimentation de secours, ASSC, Convertisseurs CC-CC, Onduleurs, Batteries Ni-Cd, Batteries Acide-plomb,
Charges fictives.--Rectifiers, Battery Chargers: Stationary, Telecom, Lead Acid Batteries, Formation,DC Back Up Power Supplies, DC-DC Converters, Inverters, AC UPS, Nickel Cadmium and Lead acid Batteries, Discharge, Constant Current loads.--Primax