Delta IMA-S400-12-ZNPLI 33.3A 12V Power Supply
Delta IMA-S400-12-ZNPLI 33.3A 12V Power Supply provides reliable 400W DC output for industrial automation, PLCs, and relays. Built for energy-efficient operation, it maintains stable voltage under variable load conditions. Available through Delta Automation, Delta Power Supply, and Delta SMPS IMA Series, this enclosed unit features compact construction, easy operational monitoring, and robust design for critical industrial applications.
| Brand | Delta |
| Product Type | SMPS |
| Product | IMA-S400-12-ZNPLI |
Delta 33.3A 12V Enclosed Power Supply IMA-S400-12-ZNPLI Technical Specifications:
| Specification | Value |
|---|---|
| Output Current | 0-33.3A |
| Output Voltage | 12V |
| Output Voltage Adjustment Range | 9.6-14.4Vdc |
| Output Power | 400W |
| Hold-up Time | 20 msec nominal |
| Nominal Input Voltage | 100-240Vac |
| Input Voltage Range | 80-275Vac |
| Nominal Input Frequency | 50-60Hz |
| Input Frequency Range | 47-63Hz |
| DC Input Voltage Range | 120-300Vdc |
| Input Current | 6A @ 80Vac 3.8A @ 120Vdc |
| Power Factor at 100% load | 0.9 (typical) |
| Cooling System | System airflow cooling/natural convection cooling |
| Unit Weight | 0.960 kg (2.12 lb) |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -40°C to +85°C |
The Delta IMA-S400-12-ZNPLI 33.3A 12V Power Supply is engineered for industrial and automation applications requiring high-current, reliable DC power. Delivering up to 33.3A at 12V with a total output of 400W, it powers PLCs, relays, motor controllers, and other automation devices efficiently. Its energy-efficient design ensures low input current—6A at 80Vac and 3.8A at 120Vdc—while maintaining precise voltage regulation under varying loads. The unit supports AC input from 80–275Vac and DC input from 120–300Vdc, enabling deployment across diverse power networks. Its compact enclosed form allows organized installation in control cabinets, optimizing space while maintaining accessibility for wiring and maintenance. The integrated Green LED DC OK indicator offers instant feedback for monitoring and troubleshooting. Built to withstand harsh industrial environments, the IMA-S400-12-ZNPLI operates reliably between -20°C and +70°C, with storage safety from -40°C to +85°C. Sourcing through IndMALL provides competitive pricing, rapid quotations, and dedicated technical support. Combining high-current capability, industrial-grade durability, and operational reliability, this 33.3A 12V Power Supply is an ideal choice for engineers, integrators, and automation specialists seeking dependable, long-lasting DC power solutions.
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