-40%

[2 pc] Transformer Cores, PQ-26 Power Ferrite, 450mT Bsat

$ 3.23

Availability: 66 in stock
  • Brand: Adams Magnetics
  • MPN: PQ26 round center leg2t30
  • Condition: New
  • Model: PQ26 round center leg2t30
  • Country/Region of Manufacture: United States

    Description

    Original Electronic Components
    PQ26 round center leg
    Lot size: 2
    Case:
    Transformer Cores, PQ-26 Power Ferrite
    Genuine components from USA; No China parts!
    ******
    PQ-26  Ferrite  Cores
    Qty: 1 complete transformer (2 halves)
    Permeability = 4000,  B(sat) = 450 mT
    Low core loss ferrite
    NOS Arnold Engineering
    Dimensions: 27.3mm x 19mm x 12.4mm   each half.
    Center Leg Diameter: 12 mm
    Core Set Properties:
    Magnetic Path length:   5.55 cm
    Eff. Core Area:  1.18 cm^2
    Eff. Core Volume:  6.53 cm^3
    Power Handling capability index (WaAe):  1.00  cm^4
    Inductance Index (AL):  5290  nH/N^2
    Each pair of cores is matched and marked from the factory, so the facing surfaces mate perfectly.
    Material: ASTM P7070 ( TSF7070 ) power ferrite
    Manufacturer's QC certification sheet for this lot adds the following information:
    Al value: 5308  nH / T^2   +/- 25%,
    average of 8 samples from the lot, taken with an Agilent 4275A LCR Analyzer,
    Turn count = 20, Freq = 20KHz
    Note: Depending on construction, a 26mm size transformer can produce 200-400W max power in an SMPS application.  Maximizing factors will include a full bridge topology, 100KHz+ operating frequency, and use of triple-insulated winding wire to optimize transformer performance.
    Example schematic of 1000W Switching power supply
    Web site showing how to build a 1KW SMPS
    Purchases can only be changed or cancelled before payment.
    Delivery dates provided by eBay are not guaranteed. Transit time can be 5-7 business days in USA after 1-2 day processing, however USPS does not guarantee these times, and can exceed them. If you have any time constraints, please contact seller before bidding / buying, to discuss shipping arrangements and delivery dates.
    PAYMENT CLOSES ORDER AND COMMITS IT FOR SHIPPING. Your shipping label is created and billed along with insurance the moment you click "PAY". Paypal and insurance charges are non-recoverable. No cancellation possible after payment.
    Any returns not resulting from seller wrongdoing will be assessed a restocking fee of 18% and will forfeit shipping costs.
    International transit times can reach 8 weeks, 10 weeks for Italy and Brazil. Contact seller for alternate shipping options if this is not acceptable to you.
    RETURNS can only be made with parts that have not been soldered. Before using, buyer must test one part as per the test information in the manufacturer's data sheet. This test is easy for any engineer or technician. This product is aimed at the industrial market. It is not a consumer product.