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B82801A1824A100 - TDK

Description: Current Sense Transformer 50kHz ~ 1MHz 2.5mOhm Primary, 8.7Ohm Secondary 820 µH Surface Mount

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B82801A1824A100 - TDK - PCB symbol
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B82801A1824A100 - TDK PCB footprint - Other - Other - B82801A1824A100
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B82801A1824A100 - TDK - 3D model - Other - B82801A1824A100
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B82801A1824A100 Details

  • Manufacturer Part Number:

    B82801A1824A100

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    TDK Corporation

  • YTEOL:

    9

  • Approvals:

    AEC-Q200; IEC

  • ET Product-Min:

    28.8 V-us

  • Height:

    3.3 mm

  • Length:

    4.6 mm

  • Load Resistance:

    9 Ω

  • Mounting Feature:

    SURFACE MOUNT

  • Operating Frequency-Max:

    1000 kHz

  • Operating Frequency-Min:

    50 kHz

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Packing Method:

    TR, BLISTER, 7 INCH

  • Peak Primary Current:

    7 A

  • Primary Type:

    WOUND PRIMARY

  • Secondary Inductance:

    820 µH

  • Surface Mount:

    YES

  • Transformer Type:

    CURRENT SENSE TRANSFORMER

  • Turns Ratio (Np:Ns):

    1:100

  • Width:

    4.4 mm

B82801A1824A100 Frequently Asked Questions (FAQs)

  • TDK recommends a 4-layer PCB with a solid ground plane and a separate power plane for the input and output. The component should be placed near the power source and the output capacitors should be placed close to the output pins.
  • To ensure reliability, operate the device within the recommended temperature range (up to 125°C). Use a heat sink or thermal interface material to dissipate heat, and ensure good airflow around the device.
  • The maximum allowed ripple voltage is 10% of the input voltage. Exceeding this may affect the device's performance and reliability.
  • Yes, but ensure that the devices are synchronized and have identical output voltages to prevent oscillations. Consult TDK's application notes for more information.
  • Check the input voltage, output load, and PCB layout. Verify that the device is operated within the recommended specifications. Use an oscilloscope to measure the output voltage and current. Consult TDK's application notes and technical support for further assistance.

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B82801A1824A100 Overview

Use the download button to access the B82801A1824A100 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like B8280, or try a keyword search, such as Current Sense Transformers

About TDK

TDK-Lambda is a global supplier of power supplies and related products. It is a subsidiary of TDK Corporation, a leading electronics company based in Japan. TDK-Lambda specializes in designing and manufacturing a wide range of AC-DC power supplies, DC-DC converters, programmable power supplies, and EMC/EMI filters for various industries and applications.

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