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LM317/337 dual rail regulator kit for preamplifier/headphone amp (red) !
LM317/337 dual rail regulator kit for preamplifier/headphone amp (red) !
LM317/337 dual rail regulator kit for preamplifier/headphone amp (red) !
LM317/337 dual rail regulator kit for preamplifier/headphone amp (red) !
LM317/337 dual rail regulator kit for preamplifier/headphone amp (red) !
LM317/337 dual rail regulator kit for preamplifier/headphone amp (red) !

LM317/337 dual rail regulator kit for preamplifier/headphone amp (red) !

$ 9.49

Availability: 42 in stock
  • Return shipping will be paid by: Seller
  • Refund will be given as: Money Back
  • All returns accepted: Returns Accepted
  • MPN: Does Not Apply
  • Restocking Fee: No
  • Condition: New
  • Item must be returned within: 30 Days
  • Brand: Unbranded/Generic

    Description

    On list is a dual rail regulator kit to be used with low current application ( below
    300mA)
    . using LM317, LM337
    .
    This board is particular useful for preamplifier or headphone amplifier.
    The broad includes protection diodes to protect the regulator chips from high output voltage reversal.
    The board features high quality components such as 1% metal film resistors, Elna filtering capacitors and Philips film capacitors
    .
    Voltage input :
    12VACx2 to 22VACx2 ( for
    +/-12
    V DC
    to +/-22V DC applicat
    ion).
    Board Dimension : 45mm x 102mm
    Thickness : 1.6mm
    Air shipping cost worldwide by registered airmail is US.50. We welcome combined shipping.
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