3W Variable Bench DC Power Supplies
Regulated 3W DC power systems available in 30V voltage and 0.1A current configurations. Compare technical specifications, check live stock and direct USD pricing for instant online checkout or formal Proforma Invoice (PI).
| 外観写真 | シリーズ・型番・主要諸元 | 出力電圧⇅ | 出力電流⇅ | 定格電力⇅ | ご注文・お見積⇅ |
|---|---|---|---|---|---|
 | 超低ノイズ・リニア直流安定化電源 · series.Color LCD Screen · 4.5-Digit Readout & Real-Time Waveform Curves | 30V | 0.1A | 3W | |
 | 超低ノイズ・リニア直流安定化電源 · series.Color LCD Screen · 4.5-Digit Readout & Real-Time Waveform Curves | 0-30V | 0-0.1A | 3W |
Frequently Asked Questions for 3W DC Power Supplies
Q: What input voltage and power outlet is required for a 3W power supply?
Models up to 3000W support fixed 110V–130V AC without de-rating, as well as standard 220V–240V AC. Models 1500W and above are shipped with heavy-duty industrial cables (without household 15A plugs) to connect directly to industrial circuits.
Q: Can these 3W 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 3W power level?
Yes. If your application requires a specific V/A combination at the 3W 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.