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.

1182L18屬于變壓器 > 電源變壓器。哈蒙德制造有限公司制造生產(chǎn)的1182L18電源變壓器電源變壓器系列產(chǎn)品能以 400 Hz 或更低標(biāo)稱(chēng)頻率轉(zhuǎn)換交流市電電源，其中包含電隔離的初級(jí)和次級(jí)繞組。這些器件未隨附或配備用于交流市電供電產(chǎn)品的通用連接器，因此不適于用作隔離變壓器的終端產(chǎn)品。