Stabilized laboratory power supply with smoothly adjustable voltage in the range from 0 to 30 Volts and current in the range from 0 to 5 A. It has two modes of operation: of constant output voltage and of constant current load.
- Smoothly adjustable output voltage in the range from 0 V to 30 V
- Smoothly adjustable output current in the range from 0 A to 5 A
- The device can operate in the following modes:
- Operation in the mode of CV (Constant Voltage) - of constant output voltage
- Operation in the mode of CC (Constant Current) - of constant current load
- Current capacity up to 5A
- Simultaneous read of measurement of voltage and output current on display
- Voltmeter: LCD display 3,5 digits with a resolution of 0.1 V
- Ammeter: LCD display, 3.5 digits with a resolution of 0.01 A
- Protection against short circuit (with a short circuit, it is automatically disabled)
- Active cooling via built in fan - constant operation
- Supply voltage: 230 V / 50 Hz (network)
- Built-in digital display
- Regulation: coarse and precise (of voltage and current, current limitation)
- The short-circuit protection
- Operating temperature: -10°C – 40°C
- Humidity: <90%
- Reading accuracy of voltmeter: ± (1% + 1 digit)
- The precision of ammeter: ± (1% + 1 digit)
- The coefficient of voltage regulation CV: ≤ 0,01% + 2 mV
- Voltage of ripples and noise voltage: ≤ 0,5 mVrms
- Current stabilization: ≤ 0,2% + 3 mA
- Voltage of ripples and noise of current: ≤ 2 mArms
- External dimensions: 275 x 126 x 155mm
- Weight: 4,54 kg
Laboratory power supply Zhaoxin RXN-305D
The user manual
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