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    Picture of 60V 50A Linear Adjustable DC Power Supply, 3000W

    60V 50A Linear Adjustable DC Power Supply, 3000W

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    SKU: PH-DCPS-6050
    $3,168.59
    ● Featuring a continuously adjustable output of 0–60V and 0–50A. ● Built-in overcurrent and overvoltage protection delivers rapid response. ● Digital display offers a clear, intuitive interface, allowing operators to set and monitor critical parameters with precision and ease. ● Supports a wide AC input range of 110V/220V ±10%, ensuring stable and reliable operation across global power grid environments.
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    Overview

    This high-efficiency 50A, 60V variable linear adjustable DC power supply operates in switching mode to deliver a robust 3000W output, with continuously adjustable voltage and current at nominal values and industry-leading constant voltage (CV) / constant current (CC) precision. Don’t wait—order now and elevate your operations with this reliable, high-performance power solution!

    Linear Adjustable DC Power Supply Features

    Feature

    • High-power Capability: Adopting a switching-linear hybrid structure, this power supply provides up to 3000W output, well satisfying high-load industrial application requirements.
    • Cost-efficient & Energy-saving: Boasts a total efficiency of over 65%, greatly cutting down energy use for economical and eco-friendly long-time operation.
    • Dual-mode Stable Output: Adopts high-precision constant voltage (CV) and constant current (CC) dual modes, delivering steady and dependable power for key working conditions.
     

    Details

    1. Ergonomic Design: Built with an all-metal body, side cooling vents and bottom wheels ensure excellent durability, efficient heat dissipation and easy movement.
    2. Intuitive Display: The 3-digit digital tube clearly presents real-time voltage and current data for straightforward operation.
    3. Precision Dual Knobs: Separate coarse and fine tuning controls for voltage and current allow accurate output adjustment to satisfy various precise control requirements.
    60V 50A Linear Adjustable DC Power Supply Details
    Specs
    Model PH-JK6050S
    Input Voltage 110V or 220V AC (+/- 10%)
    Output Voltage Range 0-60V
    Output Current Range 0-50A
    Output Power 3000W
    Frequency 50Hz/60Hz
    Output Type Dual
    Display 3 digit
    Display Accuracy ≤ ±0.1%＋2d
    Voltage Display Resolution 100mV
    Current Display Resolution 100mA
    Efficiency >65%
    Voltage Regulation
    Load Regulation (CV) 1×10-5+8mV
    Line Regulation (CV) 1×10-5+3mV
    Ripple & Noise (P-P) 0.5mV
    Temperature Coefficient 300PPｍ/℃
    Current Regulation
    Load Regulation (CC) ≤5mA
    Line Regulation (CC) 2×10-5+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 480 (W) x 520 (H) x 700 (D) mm
    Weight 100kg
    Package List 1 x DC Power Supply Host, 1 x User Manual
    Application
    Electronic Component Testing

    Electronic Component Testing

    Base Station

    Base Station

    Automotive Electronics Testing

    Medical Testing Instruments

    Chip Testing

    Chip Testing

    FAQ

    Q1: What are the differences between a linear DC power supply and a switching power supply?

    Linear regulated DC power supplies offer high precision, low ripple, excellent regulation, and minimal external interference, making them widely applicable and easy to maintain. In contrast, switching power supplies are more compact but introduce grid pollution and electromagnetic radiation; they are unsuitable for high-voltage, high-current applications requiring continuous 0V-start adjustment, instead suiting fixed or semi-fixed output scenarios with low radiation demands. Switching power supplies also feature densely packed components, resulting in higher maintenance difficulty and requiring skilled technicians with oscilloscopes for troubleshooting.

    Q2: In which applications is a linear DC power supply more suitable? 

    Linear DC power supplies are more suitable for precision equipment such as laboratory testing, measuring instruments, audio devices, and sensitive electronic circuits, thanks to their low ripple, high stability, low noise, and minimal electromagnetic interference.

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