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Switch Mode 0-12V 0-80A 12v 80 Amp Adjustable Dc Power Supply

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Product Description

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Key Features

✔ Small size and light weight, suitable for working table and rack installation.

✔ Use PWM modulation, crystal module consumption of low power, high efficiency, more power saving.

✔ Carefully designed electronic technology circuit, forced air cooling heat treatment, with a very low temperature coefficient.

✔ Low noise and low ripple.

✔ High gain amplifier circuit design, with good rapid response characteristics.

✔ Voltage and current digital display meter with 4-bit high sampling rate and high resolution.

✔ Built-in O.V.P over voltage protection line and O.T.P over temperature protection line, protection function is perfect and reliable.

✔ Designed with load terminal voltage detection terminal, which can accurately read and control the load terminal voltage.

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Technical Datasheet

Parameter	Specification
Model	VT-ADP4820
Input Voltage Range	1 Phase: AC110V±10%, 50Hz/60Hz; AC220V±10%; 3 Phase: AC380V±10%
Output Voltage	0-48VDC
Output Current	0-20A
Power	960W
Voltage Stabilization	≤0.3%+10mV
Load Stabilization	≤0.5%+30mV
Ripples and Noises	≤0.5%+10mVrms
Voltage Display Accuracy	4-digit Accuracy: ±1%+1 word (10.00V-999.9V scale)
Current Display Accuracy	4-digit Accuracy: ±1%+1 word (0.000A-999.9A scale)
Insulation Resistance	Input-output: ≥ 20mΩ; Input-shell: ≥ 20mΩ; Output-shell: ≥ 80mΩ
Insulation Strength	AC1500V, 10mA, 1 minute
Output OverVoltage Protection	Built-in O.V.P., protection limited value is rated +5%
Output Over Load Protection	Overload, current limit, constant current output
OverTemperature Protection	Built-in O.T.P., protection value: 85℃±5% heat sink temperature
Heat Dissipation Way	Forced fan cooling
Product Dimension	150350160mm
Analog Remote Control Function (Optional)
Analog Signals	0-5V / 0-10Vdc analog signal control & read-back
Current Control	4-20mA analog signal control output voltage & current
Communication Port	RS232/RS485 Communication port control by computer