The UTP3315TFL-II is a compact, economical single-channel linear bench DC power supply delivering 0–30 V at 0–5 A for 150 W of low-ripple output (≤2 mVrms), suited to hobbyist electronics, prototyping, and manufacturing test. It measures 105 × 165 × 249 mm and weighs 4 kg.
A four-digit LED reads voltage and current at 10 mV / 1 mA resolution, and an automatic CV/CC crossover with current-limit protection handles unknown loads safely. Set-point programming accuracy is
Operation is knob-and-button from the front panel with no remote interface, firmware, or PC software, suiting it to a portable or space-constrained bench.
| Model | UTP3315TFL-II |
| Channels | 1 |
| Output Voltage | 0–30V |
| Output Current | 0–5A |
| Total Output Power | 150W |
| Voltage Resolution | 10 mV |
| Current Resolution | 1 mA |
| Load Regulation | CV ≤0.01% + 5 mV
CC ≤0.1% + 10 mA |
| Programming Accuracy (25°C ±5°C) | Voltage: <0.5% + 20 mV
Current: <0.5% + 10 mA |
| Output Regulation Resolution | CV: 10 mV (typical)
CC: 1 mA (typical) |
| Ripple & Noise | ≤2 mVrms |
| Display | LED voltage and current dual display |
| Protection | Auto CV/CC crossover with current limit protection |
| Reliability | MTBF ≥ 2,000 hrs |
| AC Input | 110V / 220V ±5% AC, 50/60 Hz |
| Dimensions (W×H×D) | 105 × 165 × 249 mm |
| Weight | 4 kg |
| Certifications | CE |
Manufacturer's Rep & National Distributor — Est. 2005
