Mid-Power Magnetics Bench Kit
Larger nanocrystalline toroids for mid-power magnetics: 30 mm through 50 mm sizes with extra count on the 40 mm and 50 mm cores where Ae and window matter most.
Kit price
Compare-at is the sum of 1-pc list prices ($27.13 kit savings vs buying singles).
In stock for online purchase
Set quantity with +/-, then add to cart. Use the cart icon in the header to review items before checkout.
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What's in the box
Ten larger nanocrystalline PBT-cased toroidal cores for mid-power bench work.
| Qty | SKU | Description | Dimensions | 1-pc list |
|---|---|---|---|---|
| 2 | CCNT-030-020-015-MFBL | Nanocrystalline toroidal core 30×20×15 mm | 30×20×15 mm | $8.10 |
| 3 | CCNT-040-025-015-MFBL | Nanocrystalline toroidal core 40×25×15 mm | 40×25×15 mm | $15.30 |
| 2 | CCNT-045-030-015-HFBK | Nanocrystalline toroidal core 45×30×15 mm | 45×30×15 mm | $15.66 |
| 3 | CCNT-050-032-015-MFBL | Nanocrystalline toroidal core 50×32×15 mm | 50×32×15 mm | $27.90 |
Who it's for
- Medium-frequency transformer designers
- Higher-VA CT engineers
- Solid-state transformer research teams
Typical use cases
- Medium-frequency isolation transformer trials
- Higher-VA CT and sensing builds
- Benchtop SST and power conversion magnetics
- Comparing Ae and window on larger toroids
How to use
Use this kit when small CT sizes are already ruled out and you need to compare mid-power envelopes. Track flux density, winding fill, and temperature rise across the 40 mm and 50 mm options before production.
FAQ
How is this different from the CT starter kit?
This kit skips the smallest sensing sizes and concentrates cores where mid-power Ae and winding window dominate the design trade-off.
What happens after I pick a winning size?
Reorder that single catalog SKU in pack quantities (or request a production-gapped cut core). Kits are for size and gap exploration, not a substitute for locking a production part number.
Do kits ship with datasheets?
Each included SKU has its own product page with dimensions, AL, and photos. Open the linked part numbers in the contents table for datasheets and specs.
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Ready for production volumes after you lock a size? Request a quote for that SKU or browse pack pricing on each product page.