QJE QJ3005T 30V 5A Digital Adjustable DC Power Supply High-Grade Lab Performance

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QJ3005T variable DC power supply is a compact and 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
Single channel output. – Digital or pointer meter shows the voltage and current values. – Voltage/current adjust knob with rough and meticulous adjustable potentiometers can outputs constantly with high resolution. – A power supply of universal type with simplify function and high cost-effective. – Current limiting protection and users can set the current limiting protection point arbitrarily. – Internal radiator and electronic temperature control cooling fan. – Opposite polarity protection. – Plastic panel of the equipment is modern, simple and beautiful. Specification – Input voltage: 220V AC ±10% 50Hz (also can be 110V AC±10% 50Hz if required) – Voltage output: 0 – 30V – Current output: 0 – 5A – Operating temperature: -10C – 40C – Relative humidity: < 90% – Storage temperature: -10C – 40C – Relative humidity: < 80% – Voltage stability: ≤0.01% + 2mV – Load stability: ≤0.01% + 2mV – Resume time: ≤100us – Ripple noise: ≤1mVRMS (RMS) – Temperature coefficient: ≤200PPM/C – Current stability: ≤0.1% + 3mV – Load stability: ≤0.2% + 3mV – Ripple noise: ≤2mARMS – Voltage display accuracy: Three light-emitting diode, ±1%±1 unit – Pointer table: ±2.5% – Current display accuracy: Three light-emitting diode, ±1%±1 unit – Pointer table: ±2.5%
Output DC Voltage: 0.0V – 30.0VOutput DC Current: 0.00V – 5.00 AInput Voltage: 220V/AC, 60HzVoltage and Current adjustmentVoltage regulation: CV < 0.01% + 3mV, CC < 0.2% + 6 mALoad regulation: CV < 0.01% + 3mV, CC < 0.02% + 3mARipple and noises: CV < 1 mV rms, CC < 3 mA, rmsProtection: 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 inches

►1 Pcs (LRT629) QJE QJ3005T 30V 5A Digital Adjustable DC Power Supply High-Grade Lab Performance
► 1 Pcs Power Cable