Bel Fuse / Power-One PFC375-4002 Performance Power Series Power Supply
Bel Fuse / Power-One DC Power Supplies. Current: ** 6 ARMS at 85 VAC.
- Model
- Bel Fuse / Power-One PFC375-4002
- Calibration
- Available on request
- Price
- $375
- Status
- In stock
- RFQ ref
- PFC375-4002
This unit
The Bel Fuse/Power-One PFC375-4002 is a 375 W power supply from the Performance Power Series, engineered for commercial and industrial applications requiring regulated DC power delivery. The unit integrates active Power Factor Correction (PFC) to meet EN61000-3-2 standards and operates across a wide AC input range of 85–264 VAC at 47–63 Hz. It delivers full rated output power with 300 LFM forced-air cooling, with an optional factory-installed fan available.
Technical Specifications
Output Power: 360–375 W typical
Input Voltage Range: 85–264 VAC
Input Frequency: 47–63 Hz
Input Current: 6 ARMS at 85 VAC, full rated load
Input Protection: Non-user serviceable internal AC fuse (F10A, 250 V)
Hold-Up Time: 20 ms at full AC input voltage range and rated load
Operating Temperature: 0°C to +70°C
MTBF: >1 million hours demonstrated
Line Regulation: ±0.2% to ±0.5% (output dependent)
Load Regulation: ±0.4% to ±0.9% (output dependent)
Ripple and Noise: Maximum 1% peak-to-peak (20 MHz bandwidth)
Safety Approvals: CB, CE, CSA, Nemko per IEC 62368
RoHS Compliant: Yes (models with 'G' suffix)
Key Features
Active Power Factor Correction meets EN61000-3-2
Remote sense capability on main output
Current sharing for redundant configurations (±10% accuracy, up to 6 parallel units)
TTL-compatible logic level inhibit function
Power fail signal with 5 ms dropout time at 110 VAC
DC power good signal
Overtemperature protection with automatic reset
Overvoltage and overcurrent protection with automatic recovery
Brown-out protection maintains regulation at 85 VAC input under full load
Typical Applications
Industrial control systems
Commercial telecommunications equipment
Redundant and fault-tolerant power configurations
Systems requiring multi-rail DC outputs
Compatibility & Integration The PFC375-4002 accommodates multiple single and dual output configurations, enabling integration into diverse system architectures. Current sharing capability supports parallel operation up to six units for increased capacity. Remote sense and inhibit functions interface directly with system controllers via TTL-level signaling.
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 47–63 Hz | Voltage / Current Range: 12 VDC @ 16 A, 12 VDC @ 6 A, 24 VDC @ 3 A), 85–264 VAC input |
| outputs vary by configuration (example | 5 VDC @ 40 A |
Bel Fuse / Power-One PFC375-4002 — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Bel Fuse / Power-One PFC375-4002. All calibrations are performed to NIST-traceable standards and ship with a certificate. Turnaround is typically 1–3 business days after receipt.
Bel Fuse / Power-One PFC375-4002 price
This Bel Fuse / Power-One PFC375-4002 is listed at $375. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Bel Fuse / Power-One PFC375-4002 calibration cost
NIST-traceable calibration for the Bel Fuse / Power-One PFC375-4002 is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Turnaround is 1 to 3 business days after receipt. See full calibration details →
