Import 24v 12v Power Toroidal Transformer For Converter — Buy in Bulk from Supplier in China

This toroidal power transformer from Foshan Ecko Electrotech Co., Ltd. delivers dual secondary outputs of 24 V and 12 V for use in DC converter and power supply applications. The core construction follows a toroidal geometry, which reduces stray magnetic flux and core losses compared with conventional EI-laminate designs. The supplier notes custom design services are available, though no specific VA rating, primary voltage, or frequency is listed in the source data.

Toroidal transformers of this type typically use grain-oriented silicon steel strip wound into a continuous ring core, with copper or aluminium magnet wire wound directly onto the core. Core materials are usually M4, M5, or M6 grade silicon steel with thicknesses of 0.23 mm to 0.35 mm. Typical efficiency ranges from 90 % to 96 % depending on load and core grade. The compact geometry yields lower acoustic hum and reduced electromagnetic interference, which is why tor文案toroidal designs are favoured in audio, medical, and precision instrumentation power supplies. Insulation classes are typically B (130 degrees C), F (155 degrees C), or H (180 degrees C), though the supplier does not specify which applies.

Buyers for this product are typically OEMs building AC-DC converters, industrial control power supplies, or audio equipment requiring clean DC rails. The dual 24 V and 12 V outputs suggest either a centre-tapped 24 V design with a 12 V tap, or independent windings for dual-rail systems. The supplier mentions L/C and T/T payment options and flexible minimum order quantities, but exact MOQ, lead time, and unit price are not stated in the source. Buyers should request the VA rating, regulation percentage, and temperature rise at full load before finalising specifications.

Foshan Ecko Electrotech Co., Ltd. is located at No. 3 Jiuding 6 Road, Jihua, Foshan, 52000, China. The supplier carries an imported supplier tier and a harbor trust tier, indicating the profile has passed baseline import documentation checks. The response rate is 0.00 % with zero recorded average response hours, so buyers should anticipate slow initial communication and should use multiple contact methods to reach the sales team.

The company profile does not state year of establishment, factory size, employee count, annual turnover, or specific quality certifications such as ISO 9001, ISO 14001, or IEC/EN 61558 safety approvals. The product range centres on custom toroidal transformers for converter and power supply applications. Buyers should request direct evidence of manufacturing capability, including core winding and vacuum impregnation equipment, and ask for existing customer references or third-party audit reports before committing to volume orders.