BEETECH POWER SUPPLY B-3002-I

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The RPS series DC power supply is designed for scientific study, product development, laboratory, junior college and electronic production line. Output voltage and output current between0and rated value are continuously adjustable. They have high precision, high reliability and perfect overload protection circuit. These products are the best choice of auto industry electronic industry, communications industry, digital product, research
institutions and educational institutions. This series DC power supply works on the characteristic of constant voltage/constant current automatic switching type. It can switchover continuously between the constant voltage and constant current state along with the variation of the loads.

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SPECIFICATIONS
1. Voltage output range0-30V
2. Current output range0-2A
3. Current and voltage display modelA means pointer display, D means LED display
4. Display precision Pointer display: ±2.5% Digital display: ±1% ±1 word
5. Input voltageAC 220V ±10% (switch to choose) 50/60Hz
6. Operating condition-10˚C ~ 40˚C, ≤ 90%RH
7. Storage condition-10˚C ~ 40˚C, ≤ 80%RH
Constant voltage working conditions
1. Voltage stability ≤ 0.01% + 2mV
2. Load stability ≤ 0.01% + 2mV
3. Recovery time ≤ 100µs
4. Ripple and noise ≤ 1mVrms (effective value)
5. Temperature coefficient≤ 200PPM˚C
Constant current working condition
1. Current stability≤ 0.2% + 3mA
2. Load stability≤ 0.2% + 3mA
3. Ripple and noise ≤ 2mArms (effective value)
Weight 2.8 KGS
FEATURES
• Current preset, current limiting protection
• Automatic switching of constant voltage / constant current
• Fine adjustment knob of voltage / current
• Three-digit display of voltage and current, with display accuracy 0.1V 0.01A
• Low noise (Temperature controlled fan is adopted, and it starts automatically to dissipate heat when internal temperature is greater than 50°C
• 3 Digit LED Display
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