IMA-S400-12 AC-DC power supply
IMA-S400-
The Delta IMA-S400-12 is a high-performance 400 W enclosed AC-DC power supply delivering a 12 V / 33.3 A output with a wide universal input range from 80–275 Vac or 120–300 Vdc. Designed for demanding medical and industrial applications, it features high efficiency (up to ~94 %), PMBus™ compatibility for control and monitoring, active current sharing, and low acoustic noise. Its compact 1U form factor and robust design make it ideal for OEM systems where reliable, regulated power is critical
Key Features
- Safety approval for Medical (IEC 60601-1-2), Industrial (IEC 62368) and IT
- Wide operating input voltage range: 80 Vac to 275 Vac or 120 Vdc to 300 Vdc
- Wide adjustable output voltage range (+/- 20%)
- 5 Vdc standby output
- High efficiency: up to 94%
- Size: 4 x 6.96 x 1.6 in (1U design)
- Low acoustic noise level of less than 30 dB(A)
- Active current sharing
- 2 × MOPP
- PMBus™compatible for control, programming and monitoring
- 500,000 hour MTBF
Key Technical Features
Input
Input Voltage
80 - 275 VAC
Input Frequency
47-63 Hz
Output
No. of outputs
1
Output Voltage
12, 24, 48 Vdc
Efficiency
92%
Current
33.3, 16.7, 8.33 A
Power
400W
Temperature
-20°C ~70°C
Dimensions
176.8 x 101.6 x 40.6 mm
Standards Compliance
IEC 60601-1 ; IEC 62368-1 ; UL 60601-1 + CAN/CSA 60601-1 ; UL 62368-1 + CAN/CSA 62368-1 ; SEMI F47
Manufacturer
Manufacturer
DELTA