The Tekpower Model TP1503C DC Power Supply is high quality, transformer type linear general-purpose DC Power source. It can be set at constant voltage output or constant Current output.
It is a perfect power supply for the labs and science experiment. The analog indicator is a better way to see the instant change of the voltage or current.
The movement of the needle gives a direct and clear sense of the change of the voltage and current.
The linear power transformer gives much better stability of the output on Voltage and current than the switching power and low noise on the ripple. You can reply on it for its stable output over a long period of time, slow warm on the system and it has an over heat protection.
The power supply provides 0-15 volts dc output. The current output of Model TP1503C is 0-3 amps with excellent current stability and meter resolution.
Input Voltage: 110V /60Hz AC ;
Output: Voltage 0-15V DC, Current 0-3A DC with analog display reading
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;
Ripple & Noise: <1mV rms(I>3A), CV<0.5mV rms(I < 3A);
Environmental: 0 - 102 °F (0 -40 °C),
relative humidity: <90%.