LL1685: Lundahl Choke

The LL1685 is available in 6 versions.

• 2.5H, 360mA, wired in parallel
• 3H, 260mA, wired in parallel
• 4H, 200mA, wired in parallel
• 10H, 160mA, wired in series - 2 pieces in stock, Silicon-iron
• 13H, 130mA, wired in series
• 17H, 100mA, wired in series

• Please refer to the datasheet on how to wire the chokes, be it in series or parallel. Please note that Lundahl only labels the chokes with the series value. To clarify a choke labelled (in bold):

  LL1685 10H (160mA) has a value of 2.5H (360mA) when wired in parallel
  LL1685 13H (130mA) has a value of 3.75H (280mA) when wired in parallel
  LL1685 17H (100mA) has a value of 5H (200mA) when wired in parallel

(N.B. Adjusting the airgap adjusts the DC current and inductance. This is done at the Lundahl factory.)

There are further 2 versions depending on what C-core material you require.

• Silicon-iron
• Amorphous-iron (AM)

Dimensions - 73mm x 61mm x 53mm

For more information on this product, please click HERE