WHY A TOROID?- Smaller size and weight to meet modern slimline requirements- Low electrically induced noise demanded by compact equipment- High efficiency enabling conservative rating whilst maintaining size advantages- Simple, quick, single bolt mountingThe Toroidal transformers is now accepted as the standard in the industry, quality mode to ISO 9000 overtaking the obsolete laminated type. Industry has been quick to recognise the advantage toroidals offer in size, weight, and lower radiated field.Current ratins on toroidal transformers. Can be used in 2 waysA) Both secondary windings in series - double voltsB) Both secondary windings in parallel - higher amps. The windings need to be connected in phase.
20VA LOW PROFILEThe height is only 32mm, which means they will fit into a 44mm rack case.- Size 0/D 75, I/D 27 x 32mm Secondary Series Secondary ParallelCat. MT-2082 9+9 Volts 1.11 amps 2.22 ampsCat. MT-2084 12+12 Volts 0.833 amps 1.66 ampsCat. MT-2086 15+15 Volts 0.666 amps 1.333 amps160VA TOROIDS- Size 110 O/D x 34 I/D x 44(H)mm Secondary Series Secondary ParallelCat. MT-2112 12+12 Volts 6.66 amps 13.33 ampsCat. MT-2113 18+18 Volts 4.44 amps 8.88 ampsCat. MT-2114 25+25 Volts 3.2 amps 6.4 amps300VA TOROIDS- Size 125 O/D x 54 I/D x 55(H)mm Secondary Series Secondary ParallelCat. MT-2130 12+12 Volts 12.5 amps 25.0 ampsCat. MT-2132 18+18 Volts 8.33 amps 16.6 ampsCat. MT-2140 40+40 Volts 3.75 amps 7.5 ampsCat. MT-2144 50+50 Volts 3.0 amps 6.0 amps500VA TOROIDS- Size 126 O/D x 27 I/D x 63(H)mm Secondary SeriesCat. MT-2146 50+5 Volts 5 amps