High quality variable voltage and variable current DC power supply.


Excellent for lab, science projects, ham radio, car audio pretest or any other use where stable voltage up to 30 volts is required.


The voltage is variable from 0 to 30 volts and the current is also variable from 0 to 5 amps.


The dual digital LED meters display the actual voltage and current within 2.5 percent.



TEKPOWER TP3005D specifications:

  • Output Voltage: 0 - 30 Volts @ 0-5 Amps
  • Output Current: 0 - 5 Amps
  • Input Voltage: 110 V AC
  • Constant voltage/ Constant Current
  • Voltage and Current adjustment
  • Power effect: CV<0.01%+1mV, CC<0.2% + 1mA
  • Overload effect: CV<0.01% +3mV, CC<0.2% +3mA
  • Waves and noises: CV<0.5mV r.m.s, CC 3mA, r.m.s
  • Protection: High current limited.
  • Ripple & Noise: <1mV rms( I>5A), CV<0.5mV rms( I < 5A)
  • Output Current: 0-6 A
  • Operating Temperature: 0 - 102 F ( 0 -40 C),
  • Relative Humidity: <90%
  • LCD Accuracy is within + or - 2.5%
  • Size: 11 1/2 x 6 1/4 x 5 1/3"
  • Weight: 13.2 lbs
  • 12 month warranty
PayPal: Buy TP3005D POWER SUPPLY with Test LeadsMASTECH HY3005D VARIABLE DC POWER SUPPLYTEKPOWER TP3005D (HY3005D) Linear DC Power Supply   0-30V @ 0-5A with Bonus Test LEADS Included

$119.95 + $24.95   S/H/I For domestic 48 state US shipments via UPS Ground. No shipments to AK, HI, PR, VI, Guam, PO Boxes or APO addresses

Heavyduty power leads

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