• Incl.Excl.
    VAT
    • Customer Support
    English
  • Incl.Excl.VAT
    • 0
    Cart

    Your cart is empty

    Close

    Categories

    Filters
      View all results (0)
        LL9202-50 Output Transformer for Tube Amplifiers 50mA

        Lundahl LL9202-50 Output Transformer for Tube Amplifiers 50mA

        €279,95

        2 In stock

        Add to cart

        Lundahl LL9202-50 Output Transformer for Tube Amplifiers 50mA

        0 reviews
        0 from 5
        0 reviews
        5 stars
        0%
        4 stars
        0%
        3 stars
        0%
        2 stars
        0%
        1 star
        0%
        View all reviews
        Brand: Lundahl
        New
        LL9202-50 Output Transformer for Tube Amplifiers 50mA
        € 231,36€ 279,95 2 In stock
        € 279,95
        +-
        Add to cart
        🔒 Secure payment
        MastercardVisaBank TransferCarte BancaireApple PayGoogle Paypaypal

        Buy now, pay later

        • We ship to 
        • Ordered now, shipped today
        • At least two years warranty
        • 45-day cooling-off period to return
        • Customer rating:
        Request quotation
        Do you have a question about this product?

        Do you have a question about this product?

        Our employee is happy to help you find the right product

        LL9202-50 Output Transformer for Tube Amplifiers 50mA

        Product description Lundahl LL9202-50 Output Transformer

        The Lundahl LL9202-50 is a 50 mA tube amplifier output transformer with a special audio C-core, highly sectioned windings and open-frame construction for installation inside amplifier housings.

         

        Highlights of the Lundahl LL9202-50

        • 50 mA single-ended LL9202 version with 225 µm core air gap
        • Special audio C-core designed for the required DC current
        • Highly sectioned, harmonically sized windings for very low leakage inductance
        • Low-capacitance winding technique for wide frequency response
        • Supports 4, 8 and 16 ohm secondary load connection alternatives
        • Open-frame construction with 4 x M4 mounting holes and 5.08 mm pin spacing

         

        Product details Lundahl LL9202-50

        Lundahl LL9202-50 Output Transformer for Tube Amplifiers 50 mA

         

        The Lundahl LL9202-50 is part of Lundahl’s LL1620, LL1623, LL1627 and LL9202 output transformer family for tube amplifiers. Designed as a high-impedance transformer for demanding amplifiers and specialist audio components, it combines a special audio C-core with a winding structure optimized for low leakage inductance and low capacitance.

         

        This 50 mA single-ended version uses a 225 µm core air gap and provides 100 H primary inductance at the recommended operating point. The LL9202 winding data includes a 4 x 26.5 : 8 x 1 turns ratio, 600 ohm primary DC resistance with all primary windings in series, 0.4 ohm average secondary resistance per winding and 20 mH primary leakage inductance with the primary in series.

         

        The transformer offers flexible secondary connection alternatives for 4, 8 and 16 ohm loads. For single-ended operation, the recommended 0.5 dB loss connection gives a 25 W power limit at 30 Hz, while other connection alternatives allow different output-power and loss trade-offs. The maximum primary signal voltage at 30 Hz is 525 V RMS in single-ended operation with all primary windings in series.

         

        Built as an open-frame transformer, the LL9202-50 is suitable for mounting inside an amplifier housing. It weighs 2.5 kg, uses a 5.08 mm pin spacing module and is fitted with 4 x M4 mounting holes. Isolation is specified at 3 kV between primary and secondary windings and 1.5 kV between windings and core.

        Show more

        Specifications

        Article number
        LL9202-50
        EAN
        9505345471573
        Transformer Type
        Tube amplifier output transformer
        Primary Voltage
        525 V
        Secundary Voltage
        40 V
        Primary Impedance
        23 / 11 / 6.5 kΩ
        Secundary Impedance
        4 / 8 / 16 23 / 11 / 6.5 Ω
        Power Handling
        25
        Core Type
        C-core
        Inductance
        100 H
        Max Output Voltage
        40 V
        Turns Ratio
        4 x 26.5 : 8 x 1
        # Mounting holes
        4
        Dimensions (L x B x H)
        118 x 85 x 78 mm

        Show more

        Reviews

        0 reviews
        Review this product

        There are no reviews written yet about this product..

        LL9202-50 Output Transformer for Tube Amplifiers 50mA
        € 231,36
        € 279,95
        LL9202-50 Output Transformer for Tube Amplifiers 50mA
        2 In stock
        Add to cart
        Compare 0

        Add another product (max. 5)

        Start comparison