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    Picture of 120V 2A Linear Adjustable DC Power Supply, 240W
    Picture of 120V 2A Linear Adjustable DC Power Supply, 240W
    Picture of 120V 2A Linear Adjustable DC Power Supply, 240W

    120V 2A Linear Adjustable DC Power Supply, 240W

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    SKU: PH-DCPS-1202
    $314.19
    ● Offers smooth 0–120V DC output adjustment with a 240W rated power capacity, suitable for a wide range of applications. ● Utilizes linear series regulation structure to deliver high stability, precision, and low ripple. ● Built-in over-voltage and over-current protection with alarm, and adjustable threshold settings for enhanced safety. ● Perfect for laboratory testing, electronic R&D, industrial power, and educational electronics training.
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    Overview

    Upgrade your workspace with this high-performance linear DC power supply! Boasting a 240W power rating and a clear 3-digit LED display, it delivers smoothly adjustable outputs from 0–120V and 0–2A with exceptional accuracy. Built with ultra-low ripple and noise for stable, clean power, it accepts dual 110V/220V AC input (±10%) for worldwide use. Featuring intuitive digital control for effortless operation, this reliable linear regulated DC power supply is built to boost your productivity and perfect for all your precision electronics needs—order yours today!

    Linear Adjustable DC Power Supply Features

    Feature

    • Dual Output Configuration: Designed with a dual‑channel structure, it safely powers two independent loads at the same time for improved work efficiency.
    • High-efficiency & Energy-saving: With conversion efficiency above 65%, it provides steady power while lowering energy use and heat buildup.
    • Worldwide Voltage Compatibility: Accepts 110V and 220V AC input, ensuring stable performance in global power environments for versatile international use.
     

    Details

    1. Status Indicator Lights: Clear constant voltage (CV) and constant current (CC) indicator lights allow intuitive judgment of the current operating mode.
    2. High-definition Digital Readout: Bright 3-digit display shows real-time voltage with 100mV resolution, ideal for precision testing and lab work.
    3. Dual‑knob Precision Control: Coarse and fine tuning knobs let you quickly set values or make delicate adjustments, balancing speed and accuracy.
    120V 2A Linear Adjustable DC Power Supply Detail

    120V 2A Linear DC Power Supply Structure

    120V 2A Linear Adjustable DC Power Supply Structure

    Specs
    Model PH-JK1202D
    Input Voltage 110V or 220V AC (+/- 10%)
    Output Voltage Range DC 0-120V
    Output Current Range 0-2A
    Output Power 240W
    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) 1×10-1+8mV
    Line Regulation (CV) 1×10-1+3mV
    Ripple & Noise (P-P) 0.5mV
    Temperature Coefficient 300PPｍ/℃
    Current Regulation
    Load Regulation (CC) ≤5mA
    Line Regulation (CC) 2×10-1+3mA
    Temperature Coefficient 500PPｍ/℃
    Others
    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 6.5kg
    Application
    Electrochemical Experiment

    Electrochemical Experiment

    Automotive Motor

    Automotive Motor

    Electronic Component Testing

    Electronic Component Testing

    Display Screen and Electronic Device

    Display Screen and Electronic Device

    FAQ

    Q1: Can I use a linear regulated DC power supply for electroplating applications?

    Yes, a linear regulated DC power supply can be used for electroplating, though it has certain limitations. Electroplating requires stable, controlled DC to ensure uniform metal deposition, and while this type of supply delivers clean, steady output, it may lack the specialized current/voltage profiles and efficiency of dedicated electroplating units. It also tends to produce more heat and consume more energy. For best results, verify that your linear regulated DC power supply matches the voltage, current, and stability needs of your electroplating process.

    Q2: Can this power supply be used for electronic repair and testing?

    Yes, this linear regulated DC power supply is perfectly suitable for electronic repair and testing, delivering stable, low‑ripple output and precise adjustable voltage and current to safely power, diagnose, and repair a wide range of electronic devices and circuits.

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