7.5A Variable Bench DC Power Supplies (0–7.5A Adjustable)
Regulated 0–7.5A DC power supplies available across 400V voltage and 4kW rated power configurations. Compare technical specifications, check live stock and direct USD pricing for instant online checkout or formal Proforma Invoice (PI).
| Photo | SÉRIE / MODÈLE & CARACTÉRISTIQUES | TENSION⇅ | COURANT⇅ | PUISSANCE⇅ | COMMANDE & DEVIS⇅ |
|---|---|---|---|---|---|
 | Alimentations Multi-Sorties · 2 Fully Isolated Floating Channels · Dual Independent Control & Output | 0-400V | 0-7.5A | 4kW (4000W) | |
| Alimentations Multi-Sorties · 2 Fully Isolated Floating Channels · Dual Independent Control & Output | 0-400V | 0-7.5A | 4kW (4000W) |
Frequently Asked Questions for 7.5A DC Power Supplies
Q: How does the 0-7.5A current limit protect connected test circuits?
These regulated power supplies allow precision multi-turn encoder or digital keypad current setting from 0A to 7.5A. If the load resistance drops or a short occurs, the unit instantly clamps into Constant Current (CC) mode, preventing thermal runaway or DUT destruction.
Q: Are high-current output terminals safe for continuous operation at 7.5A?
Yes. Models equipped with high output currents use heavy-duty solid brass or pure copper busbar terminal blocks engineered to handle continuous full-load currents with minimal temperature rise and contact resistance.
Q: How are shipping and warranty handled for these 7.5A units?
All units undergo 100% full-load burn-in in thermal aging chambers prior to dispatch. We ship worldwide via DDP door-to-door air express (approx. 10 business days to US/Europe) and back every unit with a 1-year hardware warranty.