Elenco Digital/Analog Trainer (XK-150)

• Low cost, full-function digital/analog trainer
• Meets the needs of electronic training programs
• Rugged construction
• Can be used as fixed lab equipment or be portable

GENERAL SPECIFICATIONS:

• Power Supplies:
  • +1.25V to 15VDC @ .25 amp
  • -1.25 to -20VDC @ .25 amp
  • +5V + 5% @ .5 amp
  • 30V AC center tapped at 15VAC @ .25 amp.
  • Load regulator all DC supplies less than .2V no load to .25A
  • Line regulator all DC supplies less than .2V 105 to 135V
  • Hum and ripple all DC supplies less than .01V RMS
  • Short protection all DC supplies-Internal IC thermal cutoff
  • Fuse - .25A 250V
• Function Generator Analog Section:
  • Waveforms sine, square, complimentary square
  • Frequency - adjustable from 200 - 40kHz in 2 ranges
  • Amplitude -
    • sine wave 4Vpp
    • Square wave 12Vpp
• Output impedance 600Ω
• Digital Section:
  • Data switches, eight DPDT, Hi 5V, low 0V
  • Logic switches, two no bounce with complimentary output
  • “On” voltage level 2.8V min., “Off” voltage level 1V max.
  • Input impedance 100kΩ.
  • Eight LED readouts, 100kΩ input impedance
  • Clock frequency, 1Hz,1kHz, 100kHz, 60Hz
  • Clock amplitude, 5Vpp squarewave
  • Clock rise time, better than 100nsec.
• Breadboards Section:
  • One breadboards containing 830 tie points including to bus strips
  • Variable Resistance (undedicated):
    • 1kΩ Potentiometer
    • 100kΩ Potentiometer

Datasheet