Toroidal Inductor

Features:

1). Adopt closed toroidal magnetic circuit design, low magnetic leakage, effectively restrain common-mode and differential-mode EMI interference; multiple core materials optional: Mn-Zn ferrite, Ni-Zn ferrite, Sendust, Nanocrystalline.

2). Support customized winding mode, vertical/horizontal base mounting, dual-winding common mode choke or single-winding power inductor design.

3). Inductance, DCR, rated current, withstand voltage can be independently adjusted according to customer demands; winding terminals support multiple pin layouts.

4). Flexible size selection, mini small-size series and high-current large-size series available; optimize coil structure to reduce heating under continuous operation.

5). Insulation material meets high temperature requirement, enameled wire with excellent voltage resistance.

6). Support multi-channel mixed application in power supply EMI filtering, new energy inverter, industrial control equipment.

7). Stable inductance performance under wide frequency band, low loss, strong anti-saturation capability for high current scenarios.

8). Products support customized drawing development, samples available for customer verification before mass production.

Specification:

Model Custom Toroidal Series (Support customized model coding)

Core Material MnZn Ferrite / NiZn Ferrite / Iron Silicon Aluminum / Nanocrystalline

Inductance Range 1μH ~ 100mH (Customizable)

DC Resistance(DCR) Controllable based on winding parameter

Withstand Voltage AC 1000V~3000V (Adjustable)

Operating Temperature -40℃ ~ +125℃

Mount Type Vertical with base / Horizontal with base / Bare core

Winding Type Single winding / Dual bifilar winding

Pin Configuration 2pin / 4pin / Multi-pin customizable

Application Scenario Switching power supply, UPS, automotive electronics, industrial inverter, photovoltaic equipment

Packing Bulk packaging / Tape reel packing optional

Certification RoHS compliant

Dimension All sizes customizable according to client drawing