Dual-channel linear bench power supply with two independently adjustable 0–30 VDC/0–3 A outputs plus a fixed 5 VDC/3 A rail. Features constant-voltage/constant-current operation with current limiting, short‑circuit protection, series/parallel tracking switches, and four LCDs showing voltage and current for both adjustable channels. Front-panel IEC 1010 safety binding posts; fused AC input. Metal enclosure with active cooling. Dimensions 360 × 265 × 165 mm; approx. 7.14 kg.
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Velleman LABPS23023 technical specifications.
| Adjustable outputs | 2 × 0–30 VDC, 0–3 A |
| Fixed output | 5 VDC, 3 A max |
| Operation modes | CV/CC with current limiting |
| Ripple voltage | ≤ 1mV |
| Series/parallel tracking | Yes (front-panel switches) |
| Short-circuit protection | Yes |
| Display | 4 × LCD (3-digit) |
| Input voltage | 220–240 (50/60 Hz); 230 V~, 50 Hz nominalVAC |
| Input current | 2.0A |
| Power consumption | 300W |
| Power factor | 0.78 |
| Fuse type | T 4 A, 250 V (slow-blow) |
| Output connectors | IEC 1010 safety binding posts |
| Operating temperature | 5 to 40°C |
| Relative humidity (max) | < 90% |
| Operating altitude | < 2000m |
| Dimensions | 360 × 265 × 165mm |
| Weight | 7.139kg |
| Material | Steel chassis; ABS/Aluminium/PP/PVC parts |
| EAN-13 | 5410329595258 |
| Ce (lvd) | 2014/35/EU |
| Ce (emc) | 2014/30/EU |
| RoHS | 2011/65/EU + (EU) 2015/863 (per EU DoC) |
| REACH | Communication per Article 33; see Velleman REACH info |
| WEEE | Applicable; separate collection symbol indicated |
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