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Art Supplies
Linear DC Power Supply 0-30V 0-5A 150W UNI-T UTP3315TFL-II
The UNI-T UTP3315TFL-II is a robust, single-channel Linear DC Power Supply capable of delivering up to 5A of current. Unlike standard 3A models, it provides the extra power needed for testing laptops and larger loads while maintaining exceptional signal purity. Featuring high-resolution 4-digit displays and precise Coarse/Fine controls, it is a reliable workhorse for any electronics workbench.
5A Power with Linear Precision
The UNI-T UTP3315TFL-II is the high-power iteration of the trusted linear power supply series, engineered to deliver a stable output of up to 5A (150W). Built on a classic Linear (Transformer) architecture, it ensures pure DC power with Low Ripple & Noise, making it the superior choice for testing sensitive audio equipment, RF circuits, and precision electronics.
The unit features dual 4-digit LED displays for superior reading accuracy. User control is maximized through four distinct rotary knobs, allowing for separate Coarse and Fine adjustments of both Voltage and Current settings.
Key Features
- High Current (5A): Supports a wider range of applications (e.g., Laptop repair, motor testing) compared to standard 3A units.
- Linear Architecture: Delivers clean power with noise levels ≤ 2mVrms, free from switching interference.
- Precise Control: Dedicated Coarse and Fine adjustment knobs for both Voltage and Current parameters.
- CV & CC Modes: Automatic crossover between Constant Voltage and Constant Current modes with LED status indicators.
- Safety First: Comprehensive protection against Overload (OPP), Short Circuit, and Reverse Polarity.
Technical Specifications
| Output Voltage | 0 - 30V DC (Adjustable) |
| Output Current | 0 - 5A DC (Adjustable) |
| Power | 150W |
| Load Regulation | CV ≤ 0.01% + 5mV CC ≤ 0.1% + 10mA |
| Ripple & Noise | ≤ 2mV rms (Low Noise) |
| Display Accuracy | 4-Digit LED (±0.5% + 2 digits) |
| Input Voltage | 110V/220V AC ± 5%, 50/60Hz |
| Dimensions / Weight | 105 x 165 x 249 mm / ~ 4kg |
Applications
With 150W of power, the UTP3315TFL-II is excellent for:
- Professional Service Centers (Laptops, Power Supplies, Amplifiers).
- Educational Labs (Schools/Universities).
- DIY Projects requiring currents >3A.
- Production QC and component burn-in testing.
📦 What's in the Box
- 1x UNI-T UTP3315TFL-II Power Supply
- 1x Power Cord
- 1x Output Cables (Alligator clips)
- 1x User Manual