1 Amp Power Supply Kit

$8.89 ea

  • Part no.: 117621
  • Manufacturer: Velleman
  • Manufacturer no.: K1823
# of units Price
1+ $8.89
5+ $7.89
25+ $7.39

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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. Soldering assembly required.


  • 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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