Volder 3005PM Precision Adjustable DC Power Supply – 30V 5A Variable Lab Bench Power Supply with 4-Digit LCD & Multi-USB Outputs

Overview 

Unstable power rails shouldn’t compromise your delicate electronics prototyping. The Volder 3005PM Precision Adjustable DC Power Supply is an essential instrument engineered for heavy bench testing, consumer hardware diagnostics, and circuit troubleshooting. Providing a completely stable output matrix up to 30V and 5A, this switching DC power supply boasts clean power delivery with remarkably low ripple and noise. What sets the 3005PM apart is its high-density expansion panel, integrating multiple programmable intelligent USB diagnostic lines directly onto the main chassis—allowing technicians to monitor charging current and test microcomputer modules without messing around with extra breakout dongles.

Key Features 

• 4-Digit Synchronized LED Display: Provides clear, simultaneous readouts of real-time Voltage, Amperage, and calculated power wattage (W), ensuring exact tracking of circuit consumption.

• Intelligent Multi-USB Diagnostic Hub: Equipped with 6 adjustable intelligent USB ports for real-time mobile current simulation alongside 2 fixed 5V/2A current ports for powering development rigs.

• One-Click Memory Recalls: Features 4 dedicated memory channels (M1 to M4) to quickly save and recall custom profiles (e.g., locking 3.3V, 5.0V, or 12V configurations instantly).

• Hardware-Level Safety Safeguards: Loaded with fully isolated Over-Current Protection (OCP), Over-Voltage Protection (OVP), and automated short-circuit shutdown to shield microcontrollers and sensors from terminal damage.

• Advanced Low-Noise Thermal Design: Driven by a temperature-controlled internal cooling fan that scales up only under heavy thermal loads, keeping your workbench quiet during precise analytical testing.

Technical Specifications 

Package Includes 

• 1 x Volder 3005PM Variable Precision DC Power Supply Station

• 1 x Heavy-Duty AC Power Cord (3-Pin Type)

• 1 x Pair of Standard Alligator Clip Testing Leads