What is difference between Linear Power supply and Switching Power supply ?
Linear type is made by traditional wire transformer as the voltage conversion, It is Quiet and No noise, cost higher while the switching type is a transistor conversion which gives much noise and interference , but low cost and low quality.
The Tekpower TP3005T variable DC power supply is a compact linear type affordable instrument that is suitable for both Lab and industrial use. This digital DC power supply has maximum output voltage of up to 30 volts and current up to 5 amps. It comes with rotary switches for setting up the voltage and current. With its reliability and versatility, it’s an invaluable and indispensable tool for testing, science project and etc., ideal for labs, research institutes, R & D facilities.
You can set CV and CC by pushing the Buttons, easy and stable.
Output DC Voltage: 0.0V – 30.0V
Output DC Current: 0.00V – 5.00 A
Input Voltage: 110V/AC, 60Hz
Voltage and Current adjustment
Voltage regulation: CV < 0.01% + 3mV, CC < 0.2% + 6 mA
Load regulation: CV < 0.01% + 3mV, CC < 0.02% + 3mA
Ripple and noises: CV < 1 mV rms, CC < 3 mA, rms
Protection: High current limiting and cooling fan.
Operating Temperature: 0 – 102 F (0 – 40 C), Relative Humidity: < 80%
LCD Accuracy is within +/- 2.5%
Size: 10 x 5 x 7 ¾ inches
Weight: approx. 12 lbs
What’s in the box:
TP3005T power supply
Test leads with alligator clips (28 inches long)
Tekpower is a registered trademark in the United States, any unauthorized use of our trademark is a violation of both Federal and State trademark laws and could subject to liability for damages and penalties.
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High precision DC regulated power supply with 0-30 volts and 0-5 amp outputs
Two operational modes: constant voltage and constant current
Cooling fan automatic activation by built-in thermo-sensor
Back-lit LED Display with a 0.1V and 0.01A resolution
Authentic Tekpower brand, sold exclusively by Electronnix through amazon.com with 1-year manufacturer’s warranty