1 Amp Power Supply Kit

$9.49 ea

  • Part no.: 117621
  • Manufacturer: Velleman
  • Manufacturer no.: K1823
# of units Price
1+ $9.49
5+ $8.49
25+ $7.19

1 Amp Power Supply Kit

This small power supply provides a regulated voltage, adjustable between 1.5 and 35 volts at 1 Amp. With the LM317 regulator remarkably better ripple and regulation characteristics are given than with conventional regulators. Current limiter and thermal overload protection are included in the IC. Heatsink not included.


  • Just add a suitable transformer (see table on page 2 of the datasheet)
  • Great to power your projects and save money on batteries
  • Suitable as an adjustable power supply for experiments
  • Control DC motors, low voltage light bulbs, etc...


  • Level 1 kit (beginner)
  • Preset any voltage between 1.5 and 35V
  • Very low ripple (80dB rejection)
  • Short-circuit, thermal and overload protection
  • Max input voltage: 28VAC or 40VDC (Recommend P/N 149797, 28VCT @ 2A)
  • Max. dissipation: 15W (with heatsink)
  • Dimensions: 52 x 30mm (2.1" x 1.2")

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