- Industrial computer systems
- Rack-mounted industrial computers
- Server and control systems
- Factory automation computers
- Industrial monitoring systems
- Machine control computers
- Systems requiring redundant power supply
The RBT ACE-R4140AP is a 400W mini redundant ATX power supply developed for industrial computing installations where reliable power delivery and redundant power architecture are required. It accepts a full-range input of 90–264 VAC and operates across a frequency range of 47–63 Hz. The power supply delivers +5V/25A, +12V/30A, -12V/0.8A, +3.3V/25A and +5VSB/2A outputs. Connectivity includes a 20+4-pin ATX connector, 4-pin 12V CPU connector, eight HDD/CDROM connectors, two FDD connectors and two SATA connectors. Buzzer reset, TTL signal and LED power connections are also provided.
| Key Attributes | |
|---|---|
| Dimensions | 150 × 85 × 190 mm |
| Efficiency | 65% |
| Operating Temperature | 0°C To 50°C |
| MTBF | 120,000 Hours |
| Storage Temperature | -40°C To 70°C |
| Power Output | 400 W |
| Input Voltage | 90 To 264 VAC, Full Range |
| Input Frequency | 47 Hz To 63 Hz |
| Input Current | 8 A (RMS) @ 100 VAC, 4 A (RMS) @ 240 VAC |
| Output Voltage | +5 V / 25 A, +12 V / 30 A, -12 V / 0.8 A, +3.3 V / 25 A, +5 VSB / 2 A |
| Additional Information | |
|---|---|
| SKU | 1 |
| Country of Origin | India |
| Payment Methods |
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| Shipping Internationally | No | |
| Methods |
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| IncoTerms |
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| Dispatch Lead time | Ships in 7 Days |

The RBT ACE-R4140AP provides a rated output capacity of 400W and uses a mini redundant power supply design
It supports a 90–264 VAC full-range input with an operating frequency of 47–63 Hz
It provides a 20+4-pin ATX connector, 4-pin 12V CPU connector, eight HDD/CDROM connectors, two FDD connectors and two SATA connectors, along with buzzer reset, TTL signal and LED power connections.
The RBT ACE-R4140AP operates from 0°C to 50°C and has a storage temperature range of -40°C to 70°C.
Shipping fee and delivery date to be negotiated. Contact supplier now for more details.