30V 30A Variable Bench DC Power Supplies (0–30V, 0–30A Adjustable)
Regulated 0–30V 30A (900W) DC power systems available across benchtop, programmable, and industrial rack-mount chassis configurations. Compare technical specifications, check live stock, and order online with direct USD pricing or generate a formal corporate Proforma Invoice (PI).
| Photo | SÉRIE / MODÈLE & CARACTÉRISTIQUES | TENSION⇅ | COURANT⇅ | PUISSANCE⇅ | COMMANDE & DEVIS⇅ |
|---|---|---|---|---|---|
 | Alimentations Variables de Laboratoire · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-30A | 900W | |
 | Alimentations Variables de Laboratoire · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-30A | 900W | |
 | Alimentations DC Programmables · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-30A | 900W | |
 | Alimentations DC Programmables · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-30A | 900W | |
| Alimentations DC Programmables · Heavy-Duty Industrial Switching Power · High-Current Rear Copper Busbars | 0-30V | 0-30A | 900W | |
 | Alimentations de Précision de Table · High-Precision Blue LCD · Classic Benchtop Laboratory Instrument | 0-30V | 0-30A | 900W | |
 | Alimentations de Précision de Table · Dual Rotary Encoders · Dual LED Displays · Dedicated Output Switch | 0-30V | 0-30A | 900W | |
 | Alimentations de Précision de Table · series.Color LCD Screen · 4.5-Digit Readout & Real-Time Waveform Curves | 0-30V | 0-30A | 900W | |
 | Alimentations de Précision de Table · VFD Dot Matrix Display · Dynamic List Sequence Programming | 0-30V | 0-30A | 900W | |
 | Alimentations de Précision de Table · Dual Rotary Encoders · Dual LED Displays · Dedicated Output Switch | 0-30V | 0-30A | 900W | |
 | Alimentations de Précision de Table · High-Precision Blue LCD · Classic Benchtop Laboratory Instrument | 0-30V | 0-30A | 900W | |
 | Alimentations de Précision de Table · series.Color LCD Screen · 4.5-Digit Readout & Real-Time Waveform Curves | 0-30V | 0-30A | 900W | |
| Alimentations de Précision de Table · VFD Dot Matrix Display · Dynamic List Sequence Programming | 0-30V | 0-30A | 900W | |
 | Systèmes Modulaires Multi-Canaux · series.6 Independent Modular Power Rails · Concurrent Multi-Voltage Bias Output | 0-30V | 0-30A | 900W | |
 | Alimentations Rackables 19 Pouces · Standard 2U/3U Rackmount · Automated Test Equipment (ATE) System Integration | 0-30V | 0-30A | 900W |
Frequently Asked Questions for 30V 30A DC Power Supplies
Q: Can I operate a 0–30V 30A DC power supply in both Constant Voltage (CV) and Constant Current (CC) modes?
Yes. All our 0–30V 30A power supplies support automatic, seamless CV/CC crossover. You can set the target voltage up to 30V and current limit up to 30A independently to safeguard sensitive Devices Under Test (DUT).
Q: What input voltage and power outlet is required for a 0–30V 30A 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 0–30V 30A power supplies run continuously 24/7 under 100% full load?
Yes. All power supply units undergo 100% full-load high-temperature burn-in testing prior to shipment. They utilize high-margin MOSFET/IGBT power stages and dual-ball-bearing temperature-controlled fans, specifically qualified for continuous industrial burn-in and laboratory testing.
Q: How can I purchase a 0–30V 30A power supply, and do you support corporate PO/PI?
All listed models are available with transparent catalog pricing and in-stock inventory for direct online purchase via credit/debit card and PayPal. For universities, research labs, and corporate procurement requiring internal PO approval or wire T/T, you can also generate an official corporate Proforma Invoice (PI) quotation PDF with official wire banking details directly from any model page. All orders include free worldwide DDP door-to-door air express transit (~10 business days) and a 1-year warranty.