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CC-NC-CMC-004-30BCMC Series

CMC Toroidal Core 30×20×15mm

Standard CMC toroidal core with PBT Class B black casing

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Special Notes: Standard CMC

Core Dimensions

Core Dimensions Diagram for CC-NC-CMC-004-30BVisual representation showing outer diameter (OD), inner diameter (ID), and height (H) measurements for bare and cased dimensionsOD: 30mmID: 20mmH: 15mmCased: 33.6×17.7×17.8mmBare: 30×20×15mm

Technical Specifications

Physical Dimensions

Bare Outer Diameter (OD):30 mm
Bare Inner Diameter (ID):20 mm
Bare Height (H):15 mm
Cased Outer Diameter:33.6 mm
Cased Inner Diameter:17.7 mm
Cased Height:17.8 mm

Electrical Properties

Permeability (μi):Min 90,000
AL Value:≥88 nH/N²
Core Loss:Max 30 W/kg
Test Conditions:50 kHz, 0.15 T
Material:Nanocrystalline

Coating & Protection

Coating Type:PBT Class B - Black
Wall Thickness:0.7mm
Color:Black
Insulation Class:Class B

Environmental Specs

Operating Temperature:-40°C to +130°C
Temperature Stability:±10% drift
Humidity:95% RH max
Vibration:IEC 60068-2-6

Typical Applications

Solar Inverters

EMI suppression in photovoltaic systems

Switch-Mode PSU

Common mode filtering in power supplies

EMI Filters

Noise suppression in electronic equipment

Related CMC Products

CC-NC-CMC-003-30A

30×18×10mm CMC Core

AL ≥59 nH/N²

CC-NC-CMC-005-40

40×25×15mm Solar Inverter

High Volume

CC-NC-CMC-006-40L

40×32×15mm Large ID

AL ≥47 nH/N²

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