Features
Torodial transformer benefits:
low profile
lightweight
cool running / high efficiency
due to the core shape - low stray magnetic flux leakage (low EMI)
Dual 117/234 VAC primary, 50/60 Hz. operation.
Note: Units are designed to have all windings engaged (either series or
parallel connected) or connected as an autotransformer. Connection sheet
included with transformer. See Product Resources for Download.
Supplied with two rubber insulating pads, one metal centering washer and
all mounting hardware (except the 1,500 VA size).
1,500 VA size - is supplied with a potted center for extra strength.
Minimum 8" long flexible leads
Manufactured using Class B (130 degree C) materials.
Hi-Pot test of 4,000VAC RMS between primary & secondary
UL recognized to UL506 (XPTQ2.Guide) UL file #E207860
CSA certified to C22.2 #66 - CSA file #209651
CE compliant to IEC 61558-2-4
This series replaces our older 182 Toroid Series.
Note about Inrush Current:
Due to the superior magnetic properties of Toroidal transformers they will
be susceptible to high magnetizing current when initially energized, only
limited by the low DC resistance of the primary winding. Depending on
where you are in the AC cycle when the transformer is energized dictates
the chances of overloading the supply circuit. This is why the transformer
may sometimes energize without a problem and other times it will blow the
fuse or trip the circuit breaker. The duration of this overload is rarely longer
than a half of a cycle. Therefore, you should consider using a slow-blow
fuse, time delayed circuit breaker or other form of soft start circuitry for the
supply line when using these high efficient Toroidal transformers.