3300W (3.3kW) Industrial DC Power Supplies
Regulated 3300W (3.3kW) DC power systems available in 15V–150V voltage and 22A–220A current configurations. Compare technical specifications, check live stock and direct USD pricing for instant online checkout or formal Proforma Invoice (PI).
| Photo | SERIES / MODEL & KEY ATTRIBUTES | VOLTAGE⇅ | CURRENT⇅ | RATED POWER⇅ | PROCUREMENT ACTION⇅ |
|---|---|---|---|---|---|
 | Modular Multi-Channel Systems · series.11 Independent Modular Power Rails · Concurrent Multi-Voltage Bias Output | 0-15V | 0-220A | 3300W | |
| Modular Multi-Channel Systems · series.11 Independent Modular Power Rails · Concurrent Multi-Voltage Bias Output | 0-30V | 0-110A | 3300W | |
| Modular Multi-Channel Systems · series.11 Independent Modular Power Rails · Concurrent Multi-Voltage Bias Output | 0-60V | 0-55A | 3300W | |
| Modular Multi-Channel Systems · series.11 Independent Modular Power Rails · Concurrent Multi-Voltage Bias Output | 0-100V | 0-33A | 3300W | |
| Modular Multi-Channel Systems · series.11 Independent Modular Power Rails · Concurrent Multi-Voltage Bias Output | 0-150V | 0-22A | 3300W |
Frequently Asked Questions for 3300W (3.3kW) DC Power Supplies
Q: What input voltage and power outlet is required for a 3300W power supply?
For 3300W high-power units (above 3000W), standard industrial 200V–240V AC (or 3-phase AC for ultra-high ratings) is required. They come equipped with heavy industrial open-wire power cords for direct breaker termination.
Q: Can these 3300W power supplies run continuously 24/7 under 100% full load?
Yes. These laboratory-grade power supplies utilize high-margin power transistors (MOSFET/IGBT) and dual-ball-bearing temperature-controlled fans, specifically qualified for non-stop industrial burn-in and production line testing.
Q: Are custom output voltages or currents available at this 3300W power level?
Yes. If your application requires a specific V/A combination at the 3300W rating that is not listed in our standard matrix, our engineering team provides custom configurations with fast 3–5 day sampling. Contact us for a custom quotation.