Single-Phase Transformers for Power Distribution & Voltage Control

DOREXS offers a comprehensive range of single-phase transformer solutions that support power distribution, EMC/EMI-friendly designs, and customized electrical specifications to meet diverse engineering and project requirements.

A single phase transformer is an electrical device used for voltage level conversion and is suitable for single-phase AC systems. It consists of an iron core, a primary coil, and a secondary coil, and transfers electrical energy between the primary coil and the secondary coil through electromagnetic induction. When the AC current passes through the primary coil, a magnetic field is generated in the iron core, which induces a voltage in the secondary coil, thereby achieving voltage conversion.
Single-phase transformers are commonly used in small loads or home appliance supplies such as power transmission and distribution, electronic equipment and industrial equipment, especially in situations where 110V needs to be converted to 220V, or vice versa.
DOREXS provides custom single-phase transformers, contact us for more information.
Asinglephasetransformerisanelectricaldeviceusedforvoltagelevelconversionandissuitableforsingle-phaseACsystems.Itconsistsofanironcore,aprimarycoil,andasecondarycoil,andtransferselectricalenergybetweentheprimarycoilandthesecondarycoilthroughelectromagneticinduction.WhentheACcurrentpassesthroughtheprimarycoil,amagneticfieldisgeneratedintheironcore,whichinducesavoltageinthesecondarycoil,therebyachievingvoltageconversion. Single-phasetransformersarecommonlyusedinsmallloadsorhomeappliancesuppliessuchaspowertransmissionanddistribution,electronicequipmentandindustrialequipment,especiallyinsituationswhere110Vneedstobeconvertedto220V,orviceversa. DOREXSprovidescustomsingle-phasetransformers,contactusformoreinformation.
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Types of Single-Phase Transformers

Step-Down Single-Phase Transformers

Designed specifically to reduce high AC voltage to the lower voltages required by household appliances, lighting systems, and small industrial loads. Suitable for 110V, 120V, 220V, or 240V applications. Helps protect connected equipment from overvoltage damage.

Step-Up Single-Phase Transformers

Used in situations where voltage needs to be increased to meet the requirements of specific equipment or electrical systems, particularly in utility and metering applications. It boosts the voltage to the required operating level. Often used in conjunction with generators or renewable energy systems.

Isolation Transformers

Single-phase transformers with a 1:1 winding ratio are used for circuit isolation to ensure safety and suppress noise, thereby enhancing the protection performance of sensitive electronic equipment applications. Safety is improved and common-mode electrical noise is reduced by interrupting direct electrical coupling.