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                                                                                                • Reduced Price
                                                                                                  1. Home
                                                                                                  2. Transformers
                                                                                                  3. Transformer Cores
                                                                                                  Print Page

                                                                                                  U93/76/30-3C90

                                                                                                  Transformer Cores, U, U93, 3C90, 254 mm, 840 mm²

                                                                                                  FERROXCUBE
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  FERROXCUBE U93/76/30-3C90
                                                                                                  FERROXCUBE U93/76/30-3C90
                                                                                                  FERROXCUBE U93/76/30-3C90
                                                                                                  ManufacturerFERROXCUBE
                                                                                                  Manufacturer Part NoU93/76/30-3C90
                                                                                                  Order Code2103422
                                                                                                  Your Part Number
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  70 In Stock

                                                                                                  Need more?

                                                                                                  70 Delivery in 3-4 Business Days(UK stock)
                                                                                                  QuantityPrice
                                                                                                  1+HK$388.090
                                                                                                  2+HK$358.230
                                                                                                  3+HK$328.360
                                                                                                  5+HK$298.500
                                                                                                  10+HK$268.630
                                                                                                  20+HK$238.760
                                                                                                  Price for:Each
                                                                                                  Minimum: 1
                                                                                                  Multiple: 1
                                                                                                  HK$388.09
                                                                                                  Line Note
                                                                                                  Added to your Order Confirmation, Invoice, and Dispatch note for this order only.

                                                                                                  Product Information

                                                                                                  FERROXCUBE
                                                                                                  ManufacturerFERROXCUBE
                                                                                                  Manufacturer Part NoU93/76/30-3C90
                                                                                                  Order Code2103422
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  Core TypeU
                                                                                                  Core SizeU93
                                                                                                  For Use With-
                                                                                                  Core Material Grade3C90
                                                                                                  Effective Magnetic Path Length254mm
                                                                                                  Ae Effective Cross Section Area840mm²
                                                                                                  Inductance Factor Al-
                                                                                                  Product Range-
                                                                                                  SVHCNo SVHC (17-Jan-2023)

                                                                                                  Product Overview

                                                                                                  The U93/76/30-3C90 is a Transformer Core made with material grade of 3C90. U core with rectangular cross-sections and is easy to produce and are relatively inexpensive. For this reason it is very popular in many applications such as interference filters and output chokes in radio and TV equipment. There is no real optimization for transformer winding designs and the core is rather bulky. Large U core like U100 is suitable for very high throughput powers. It can be stacked to form transformers, capable of handling several kW in applications such as industrial HF welding.

                                                                                                  • Simple, economic shape
                                                                                                  • Can be stacked for high power
                                                                                                  • No self-shielding
                                                                                                  • 0.421Σl/A(mm⁻¹) Core factor

                                                                                                  Applications

                                                                                                  Industrial, Power Management, Consumer Electronics

                                                                                                  Technical Specifications

                                                                                                  Core Type

                                                                                                  U

                                                                                                  For Use With

                                                                                                  -

                                                                                                  Effective Magnetic Path Length

                                                                                                  254mm

                                                                                                  Inductance Factor Al

                                                                                                  -

                                                                                                  SVHC

                                                                                                  No SVHC (17-Jan-2023)

                                                                                                  Core Size

                                                                                                  U93

                                                                                                  Core Material Grade

                                                                                                  3C90

                                                                                                  Ae Effective Cross Section Area

                                                                                                  840mm²

                                                                                                  Product Range

                                                                                                  -

                                                                                                  Technical Docs (1)

                                                                                                  Technical Data Sheet EN

                                                                                                  Legislation and Environmental

                                                                                                  Country of Origin:
                                                                                                  Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                  Poland
                                                                                                  Country in which last significant manufacturing process was carried out
                                                                                                  Tariff No:85049011
                                                                                                  US ECCN:EAR99
                                                                                                  EU ECCN:NLR
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:No SVHC (17-Jan-2023)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

                                                                                                  Weight (kg):.756
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