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    Pulse Transformers

    Telecom transformers can serve a variety of roles. For example, they can function as isolation transformers, preparing the voltage before transmission across telecom cables or adjusting the voltage so that it is suitable for a low-voltage application inside the home.

    What are telecom transformers used for?

    The telecom transformer is one of the most common and vital components in any telecommunications system. Other types of equipment, such as resistors and capacitors, are sometimes used to achieve the same goals that a telecom transformer achieves. However, telecom transformers perform these tasks with a greater degree of efficiency and ease of use, and thus are more commonly used than their alternatives.

    Types of telecom transformers

    Telecom transformers are designed with different types of inductance, mounting styles and other specifications that dictate whether those devices will be appropriate for a given application or use in a given device.

    They can be mounted in different ways. Some designs are surface mounted, while others are mounted through the holes in a breadboard.

    248 產品顯示為 Pulse Transformers

    HK$313.74
    EPCOS
    100µH
    -
    -
    -
    1:1.08
    Surface Mount
    -
    -
    -
    -
    -
    -
    -
    HK$77.50
    Wurth Elektronik
    8µH
    0.015Ω
    0.008Ω
    -
    2:1
    Surface Mount
    400nH
    32.31 x 27.03 x 13.69mm
    13.69mm
    32.31mm
    27.03mm
    -
    -
    HK$21.70
    Murata Power Solutions
    0.38mH
    -
    -
    1:2.27
    Through Hole
    1µH
    9 x 9.52 x 6.35mm
    6.35mm
    9mm
    9.52mm
    -
    -
    • RS庫存編號 260-8584P
    • 製造零件編號 POE025-PD13050S
    个 (以每卷裝提供)
    HK$40.90
    Bourns
    65µH
    -
    8-9 mO, 10) 5.5 Max. mO, (6-7) 65 Max mO, (7 mO
    -
    6:1
    Surface Mount
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 260-8592
    • 製造零件編號 POE070-PD13050S
    HK$38.60
    Bourns
    100µH
    -
    -
    -
    3.33:1
    Surface Mount
    -
    -
    -
    -
    -
    -
    -
    HK$76.10
    OEP
    12H
    63Ω
    63Ω
    0.8dB
    -
    Through Hole
    35 mH, 35000 μH
    18 x 12.7 x 18mm
    18mm
    18mm
    12.7mm
    -
    -
    • RS庫存編號 522-5995
    • 製造零件編號 749196121
    HK$46.91
    Wurth Elektronik
    -
    -
    -
    -
    1:1:1:1:1:1
    -
    0.21µH
    12.9 x 9.2 x 6.2mm
    6.2mm
    12.9mm
    9.2mm
    1MHz
    -
    HK$28.03
    Murata Power Solutions
    10mH
    -
    -
    -
    1:1
    Surface Mount
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 715-7005
    • 製造零件編號 78615/8C
    HK$11.90
    Murata Power Solutions
    -
    -
    -
    -
    -
    Through Hole
    11.9µH
    9.52 x 9 x 6.35mm
    6.35mm
    9.52mm
    9mm
    -
    -
    • RS庫存編號 522-6207
    • 製造零件編號 749196511
    HK$80.59
    Wurth Elektronik
    -
    -
    -
    -
    1:1:1:1:1:1
    -
    0.24µH
    21 x 21 x 10.8mm
    10.8mm
    21mm
    21mm
    1MHz
    -
    HK$41.30
    Bourns
    25µH
    -
    -
    -
    1:0.77
    Surface Mount
    -
    -
    -
    -
    -
    -
    -
    HK$17.73
    Murata Power Solutions
    10mH
    -
    -
    -
    1:1
    Surface Mount
    -
    -
    -
    -
    -
    -
    -
    HK$71.60
    OEP
    3mH
    0.8Ω
    0.8Ω
    -
    1:1
    Through Hole
    85µH
    13 x 13 x 15mm
    15mm
    13mm
    13mm
    1MHz
    3kHz
    HK$12.60
    Murata Power Solutions
    260µH
    600mΩ
    -
    -
    1.14:1
    Through Hole
    8µH
    9.77 x 9.14 x 6.35mm
    9.77mm
    6.35mm
    9.14mm
    -
    -
    HK$27.27
    Wurth Elektronik
    450µH
    -
    -
    -0.25dB
    1:1
    Surface Mount
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 715-6967
    • 製造零件編號 78601/16C
    HK$12.22
    Murata Power Solutions
    -
    -
    -
    -
    -
    Through Hole
    0.47µH
    9.52 x 9 x 6.35mm
    6.35mm
    9.52mm
    9mm
    -
    -
    HK$15.20
    Murata Power Solutions
    513µH
    0.6Ω
    -
    -
    1:1.5
    Through Hole
    0.192µH
    9.14 x 10.46 x 6.35mm
    6.35mm
    9.14mm
    10.46mm
    -
    -
    • RS庫存編號 260-8590
    • 製造零件編號 POE060-FD20120S
    HK$42.64
    Bourns
    100µH
    -
    -
    -
    1.71:1
    Surface Mount
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 260-8442
    • 製造零件編號 HCTSM100304FL-E
    HK$47.59
    Bourns
    700µH
    -
    -
    -
    -
    Surface Mount
    -
    15.7 x 10.8 x 7.5mm
    -
    -
    -
    -
    -
    HK$37.00
    Schaffner
    22mH
    -
    -
    -
    1:1
    Through Hole
    -
    16.7 x 17.6 x 11.3mm
    11.3mm
    16.7mm
    17.6mm
    -
    -
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