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    Picture of 100V 5A Linear Regulated DC Power Supply, 500W
    Picture of 100V 5A Linear Regulated DC Power Supply, 500W
    Picture of 100V 5A Linear Regulated DC Power Supply, 500W

    100V 5A Linear Regulated DC Power Supply, 500W

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    SKU: PH-DCPS-1005
    $736.09
    ● Wide adjustable 0–100V, 0–5A output with exceptional stability and ultra-low ripple. ● Compatible with a wide range of input voltages, suitable for global grid conditions. ● Boasts efficiency over 65% and response time ≤100μs, supporting reliable long-term operation. ● Integrated multiple safety protections guard against overcurrent and short circuits, protecting both the power supply and connected loads.
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    Overview

    Powerhome offers 0–100V, 0–5A linear regulated DC power supply with 500W output, supporting 110V/220V±10% wide voltage input, a clear 3‑digit LED display, and automatic CC/CV mode switching for stable and reliable performance. This factory‑direct adjustable power supply provides smooth variable voltage and current output, supports digital or analog control integration, and is an economical and high‑performance solution for laboratory, testing, and industrial equipment applications.

    100V 50A Linear Adjustable DC Power Supply Features

    Feature

    • Wide Adjustable Range: 0–100V voltage and 0–5A current can be adjusted steplessly to satisfy various testing, research and development requirements.
    • Ultra-clean Power Supply: Linear circuit structure greatly reduces ripple and noise, delivering stable, pure power for precision and sensitive electronic applications.
    • Dual Independent Outputs: Features two separate output channels, supporting simultaneous power supply for multiple devices to enhance work efficiency.
     

    Details

    1. Dual Adjustment Controls: Coarse and fine tuning knobs let you set values rapidly and accurately, ideal for efficient testing.
    2. Clear LED Readout: Bright digital display shows real‑time voltage and current, easy to read in any lighting.
    3. Portable Build: Durable carry handle ensures easy transport between lab workstations.
    100V 5A Linear Adjustable DC Power Supply Details

    100V 5A Linear DC Power Supply Structure


    100V 5A Linear Adjustable DC Power Supply Structure

    Specs
    Model PH-JK1005S
    Input Voltage 110V or 220V AC (+/- 10%)
    Output Voltage Range DC 0-100V
    Output Current Range 0-5A
    Output Power 500W
    Frequency 50Hz/60Hz
    Output Type Dual
    Display 3 digit
    Display Accuracy ≀ ±0.1%2d
    Voltage Display Resolution 100mV
    Current Display Resolution 10mA
    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 300PP/℃
    Current Regulation
    Load Regulation (CC) ≀5mA
    Line Regulation (CC) 2×10-5+3mA
    Temperature Coefficient 500PP/℃
    Others
    Protection Over Load and Over Voltage Protection
    Recovery Time ≀100”s
    Operating Ambient 0℃ to + 40℃/ 85%RH
    Storage Ambient -10℃ to + 80℃/ 80%RH
    Warranty 12 Months
    Size 303 (L) x 255 (W) x 155 (H) mm
    Weight 12kg
    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 a variable linear DC power supply be used for audio amplifier testing?

    A linear regulated DC power supply is well-suited for audio amplifier testing. It delivers clean, stable DC voltage with low noise, which is essential for precise performance evaluation. Its adjustable output allows you to test the amplifier under different voltage conditions, checking indicators like distortion, linearity, and efficiency. Just make sure its voltage and current ratings meet the amplifier’s needs, use proper load resistors to mimic speakers, and you can reliably assess how the amplifier performs across various operating states.

    Q2: Are linear regulated DC power supplies suitable for long‑term operation?

    Yes, linear regulated DC power supplies are generally suitable for long‑term operation, especially when they have adequate heat dissipation, stable internal components, and built‑in overcurrent, overvoltage, and overtemperature protection; as long as they are operated within their rated voltage, current, and temperature ranges, they can maintain stable, low‑noise output continuously without significant performance degradation, making them reliable for extended testing, laboratory use, and industrial applications.

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