Clamp for hockey puck

COUGAR ELECTRONICS provide a wide range of clamps for hockey puck semiconductors like diodes and thyristors.

Our technology

  • Easy mounting technology: a test washer is released when the force is reached. No set up, no control… it can’t be easier !
  • Regular pressure guaranteed: a ball inserted under the multiaxial clamp enables to apply a regular force accordgin to the axis of the semiconductor
  • Thermal expansion control: the variation of the force due to the thermal expansion is controlled by stacking spring washers
Data sheet

Choosing the right clamp

Hockey puk semiconductors in press pack power assemblies need pressure to work in perfect conditions. The pressure is generally specified in the datasheet of the semiconductor.

Follow the steps here below to choose your clamp:

  1. Choose the type of mounting: With back plate (M or W type) or without (S type)
  2. Select the level of insulation needed: Regular (M type) or Reinforced (W type)
  3. Choose the right size of component following your hockey puck diameter
  4. Define your clamped thickness following the size of your stack

Clamp M-type

Clamp M-type
  • Clamp with back plate
  • Insulation through grommets
  • Pressure from 300 to 4500daN
  • Clamped thickness from 0.4in to 11.8in
  • Dielectric strength : single insulation 2500V / Double insulation : 6000V

Dimensions

Clamp M dimension table
Clamp M drawing

Insulation characteristics

Clamp M insulation table

Clamp W-type

Clamp W-type
  • Clamp with back plate
  • Insulation by epoxy coating
  • Pressure from 300 to 4500daN
  • Clamped thickness from 0.4in to 11.8in
  • Dielectric strength : single insulation 4000V / Double insulation : 6000V

Dimensions

Clamp W dimension table
Clamp W drawing

Insulation characteristics

Clamp W insulation table

Clamp S-type

Clamp S-type
  • Clamp without back plate
  • Insulation through grommets
  • Pressure from 300 to 4500daN
  • Clamped thickness from 0.4in to 11.8in
  • Dielectric strength : single insulation 4500V / Double insulation : 6000V

Dimensions

Clamp S dimension table
Clamp S drawing

Insulation characteristics

Clamp S insulation table

Codification

Clamp codification

Clamp

Cougar is proud to announce a partnership with Kraft Powercon ! We are now able to supply swith mode power supply for plating industry.
  • Modular units to achieve requested voltage or current
  • Compact
  • Smart control and fully configurable
  • High communication abilities
Contact us for any information and inquiry !
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