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    5A 30V 150W Variable Linear DC Power Supply

    High precision variable linear DC power supply is an indispensable unit in electronics, offering adjustable and regulated voltage and current outputs for precise control over the power supplied to electronic components. It supplies 0 to 30V DC at up to 5A. Output voltage and current are adjustable and displayed on a 3 digit LED display.
    SKU: ATO-DCPS305
    30-day Returns
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    Delivery date: 6-12 days

    30 volt 5 amp variable linear DC power supply caters to a diverse array of applications in electronics, prototyping, and testing. Its linear configuration plays a pivotal role in minimizing output noise, thereby augmenting the stability of interconnected circuits. This adjustable linear DC power supply offers precise adjustments for voltage and amperage settings, ensuring optimal performance and safety for connected devices.


    Model ATO-JK1305P
    Input Voltage 110V or 220V AC (+/- 10%)
    Output Voltage Range DC 0-30V
    Output Current Range 0-5A
    Output Power 150W
    Frequency 50Hz/60Hz
    Output Type Dual
    Display 3 digit
    Display Accuracy ≤ ±0.1%+2d
    Voltage Display Resolution 10mV
    Current Display Resolution 10mA
    Efficiency >65%
    Voltage Regulation
    Load Regulation (CV) 1×10-4+8mV
    Line Regulation (CV) 1×10-4+3mV
    Ripple & Noise (P-P) 0.5mV
    Temperature Coefficient 300PPm/℃
    Current Regulation
    Load Regulation (CC) ≤5mA
    Line Regulation (CC) 2×10-4+3mA
    Temperature Coefficient 500PPm/℃
    Protection Over Load and Over Voltage Protection
    Recovery Time ≤100µs
    Operating Ambient 0℃ to + 40℃/ 85%RH
    Storage Ambient -10℃ to + 80℃/ 80%RH
    Warranty 12 Months
    Size 290 (L) x 130 (W) x 165 (H) mm
    Weight 4.5kg


    3A 30V variable linear DC power supply detail

    Tips: Can I use a variable linear DC power supply for LED testing?

    Yes, you can use a variable linear DC power supply for LED testing. LEDs operate on direct current (DC), and a linear power supply provides stable and precise voltage output, making it suitable for testing LEDs. Ensure the power supply's voltage range matches the LED's specifications to prevent overloading or damaging the LED. Adjust the voltage output on the power supply within the LED's specified operating range, and gradually increase it while monitoring the LED's performance. This allows you to assess factors such as brightness, color accuracy, and overall functionality. Keep in mind that linear power supplies are generally more stable but less energy-efficient than switching power supplies. Using a variable linear DC power supply provides a controlled environment for LED testing, aiding in accurate evaluation and ensuring the LED's proper functioning.

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