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    DC Power Supply Variable 30V 5A Adjustable DC Regulated Lab Bench Power Supply with 4-Digit LED Display, 18W USB Fast Charging Port, Adjustment Knob, Output Switch, Protection Function

    • Compact & Feature-Rich Benchtop Power Supply: Ultra-portable 195x102x80mm design with adjustable DC voltage (0-30V) and current (0-5A), and a USB fast charging interface for lab or workshop use. The 4-digit digital display simultaneously shows voltage, current, and power in real-time. Perfect for electronics testing and prototyping.
    • Full Protection & User-Friendly Design: Safely power your projects with overload/short-circuit/over-temperature protections. The variable voltage power supply retains your last-set voltage/current values even after shutdown. Includes a physical ON/OFF output switch and keyboard lock to prevent accidental adjustments. Ideal for hobbyists and professionals needing a reliable adjustable DC power supply.
    • Precision & Versatility for All Tasks: Achieve 1% accuracy with 0.01V voltage resolution and 0.001A current resolution. Supports both CV (constant voltage) and CC (constant current) modes, making this lab power supply perfect for prototyping, repair, or battery charging.
    • User-Friendly Design with Enhanced Safety: Features a dual-output terminal (red/black) for easy connections, AC input 110V. The adjustable power supply includes a cooling fan and ventilation slots to ensure reliability. Weighing only 0.8kg, its lighter than most benchtop power supplies, yet robust for heavy-duty tasks.
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    DC Power Supply Variable 30V 5A Adjustable DC Regulated Lab Bench Power Supply with 4-Digit LED Display, 18W USB Fast Charging Port, Adjustment Knob, Output Switch, Protection Function


    Product information

    Brand Ransanx
    Output Wattage 150 Watts
    Form Factor Benchtop
    Wattage 150 watts
    Cooling Method Air
    Current Rating 5 Amps
    Fan Count 1
    Maximum Input Voltage 110 Volts (AC)
    Minimum Input Voltage 110 Volts (AC)
    Manufacturer Ransanx
    Package Dimensions 9.06 x 7.05 x 4.69 inches
    Item Weight 2.51 pounds
    Item model number 305MS
    Date First Available July 31, 2025

    Additional Features

    • Complete Package for Professional Use: Includes variable dc power supply unit, AC power cord, test leads, and manual. Backed by rigorous testing, this 30V DC power supply unit meets lab-grade standards for stability (1% ripple noise). Perfect for electronics enthusiasts, engineers, or anyone needing a reliable variable voltage power supply with long-term performance.

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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    Return Policies

    • Return for refund within: 30 days
    • Return for replacement within: 30 days
    • This item is covered by BelTie Return Policy

    Manufacturer Contact Info

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