Delta Electronics IMA-S400 Series 400W Medical / Industrial AC-DC Power Supply
The Delta IMA-S400 series is an enclosed AC-DC power supply family for medical, industrial and IT applications. It accepts a wide 80–275Vac input range and also supports 120–300Vdc input operation. The series provides 12Vdc, 24Vdc or 48Vdc main output options with up to 33.3A, 16.7A or 8.3A respectively, plus a 5Vdc standby output rated at 0.5A....
Read MoreThe Delta IMA-S400 series is an enclosed AC-DC power supply family for medical, industrial and IT applications. It accepts a wide 80–275Vac input range and also supports 120–300Vdc input operation. The series provides 12Vdc, 24Vdc or 48Vdc main output options with up to 33.3A, 16.7A or 8.3A respectively, plus a 5Vdc standby output rated at 0.5A.
The Delta IMA-S400 features include up to 400W output power, adjustable main output voltage range of ±20%, active current sharing, PMBus-compatible monitoring and control, remote on/off, power good signal, remote sense, 2 × MOPP isolation, low acoustic noise below 30 dB(A), and a 500,000 hour MTBF. The standard IMA-S400 variants use an enclosed 1U chassis with fan cooling.
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Features
- Input voltage range: 80–275Vac or 120–300Vdc.
- Output voltage: 12Vdc, 24Vdc or 48Vdc main output plus 5Vdc standby.
- Output current: up to 33.3A at 12Vdc, 16.7A at 24Vdc, or 8.3A at 48Vdc.
- Output power: 400W maximum.
- High efficiency up to 94%.
- Main output adjustable by ±20%.
- Active current sharing.
- PMBus compatible for control, programming and monitoring.
- Remote on/off, remote sense and power good signal.
- 2 × MOPP isolation.
- Low acoustic noise level of less than 30 dB(A).
- Medical, industrial and IT safety approvals.
Technical Drawings
Warranty & Returns
Warranty periods vary by product. Please refer to the Powerbox Warranty Policy for the applicable coverage period against manufacturing defects from date of purchase. For returns and RMA requests, please visit our RMA support page or contact our support team directly.