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Japan COSEL Kosai PBA1000F-3R3 New Original Imported AC-DC Switching Power Supply Module 1000W 3.3V 200A
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| Series | PBA1000F |
| Output Voltage | 3.3Vdc |
| Output Current | 200A (maximum) |
| Rated Output Power | 660W (forced air-cooled) / 1000W (peak/specified) |
| Input Voltage Range (AC) | 85 - 264 VAC (Single Phase) |
| Input Voltage Range | 120 - 350 VDC |
| Input Frequency | 47 - 63 Hz |
| Typical Efficiency Value | 78% (100VAC) / 81% (200VAC) |
| Operating Temperature | -20°C to +71°C (derating required) |
| Storage Temperature Range | -30°C to +85°C |
| Cooling Type | Built-in fan forced air cooling (standard) / Optional long-life fan (F1), reverse airflow (F3), low-speed fan (F4) |
| Isolation Pressure | 3 kVAC |
| Isolation Pressure (Input-FG) | 2 kVAC |
| Isolation Pressure - FG | 500 VAC |
| Waviness Noise | < 150 mVp-p (20MHz Bandwidth, 22μF Capacitance Test) |
| Voltage Adjustment Rate | ±0.4% (Maximum) |
| Load Adjustment Rate | ±0.8% (maximum) |
| Protection Feature | Overcurrent Protection (OCP), Overvoltage Protection (OVP), Overtemperature Protection (OTP), Fan Abnormal Alarm, Remote Control (RC) |
| Parallel Function | Supports N+1 parallel redundancy operation (PBA300F-1500F series supports) |
| Installation | Base Mounting / Enclosure Mounting |
| Specs | 254 x 127 x 63.5 mm (10 x 5 x 2.5 in) |
| Weight | Approximately 1.8 kg |
| Certification | UL 60950-1, CSA C22.2 No.60950-1, EN 62368-1, CE Marking (LVD, EMC, RoHS), CB Report |
| RoHS Status | Compliant with (RoHS 3.0 / RoHS 10) |
| Mean Time Between Failures | > 100,000 hours (based on MIL-HDBK-217F, 25°C, Ground Benign) |
Manufacturer No.
PBA1000F-3R3PBA1000F-3R3-UPBA1000F-3R3-F1PBA1000F-3R3-F3PBA1000F-3R3-F4PBA1000F-3R3-CF3PBA1000F-3R3-CF4
Interchange No.
PBA1000F3R3C6949393
Fitment Vehicles
Server Power SystemCommunication Base Station EquipmentIndustrial Automation Control CabinetTest and Measurement InstrumentsSemiconductor Manufacturing Equipment
Electrical and Electronic System - Industrial Encyclopedia
Original COSEL Kosai PBA1000F-3R3 series AC-DC switching power supply module, rated power 1000W, output 3.3V/200A. Wide input voltage range AC 85-264V / DC 120-350V, supports parallel redundancy, fan alarm, remote switch control. Compliant with RoHS standard, industrial grade -20°C to +71°C wide temperature operation, suitable for servers, communication base stations, industrial automation and testing equipment. Provides F1 long-life fan, F3 reverse airflow, F4 low-speed fan and other optional accessories to meet diverse heat dissipation requirements.