Variable Power Supply Kit

$18.95

SKU: CK0402 Categories: ,

Variable Power Supply Kit – CK0402.  Soldering required.

Variable Power Supply Kit.  A very basic power supply that can be adjusted over a range of about 1.5 to 30 volts DC @ 2 Amps. This is a text book circuit using an LM317, which is a 3 terminal regulator in a TO-220 package. Input can be either AC or DC; DC input must be at least 2.5 V above the required voltage output.

Product Description

Variable Power Supply Kit – CK0402

Variable Power Supply Kit.  A very basic power supply that can be adjusted over a range of about 1.5 to 30 volts DC @ 2 Amps. This is a text book circuit using an LM317, which is a 3 terminal regulator in a TO-220 package. Input can be either AC or DC; DC input must be at least 2.5 V above the required voltage output. You can use a LM338T for up to 5 amps of current. We do not have the LM338T, but you can get one at just about any component supplier – DIY K68.

Specifications:

  • Dimensions: L: 2″ W: 1-5/8″ H: 7/8″
  • Input Voltage: AC or DC (32 Volts Max) has to be 2 volts above desired max output voltage.
  • Not intended for use with Line or Mains Voltage (AC).
  • Outputs up to 30 VDC at 2 Amps.
  • Includes all parts and components.
  • Electronic Kit – soldering required.

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