Cosel PBA600F-48
The Cosel PBA600F-48 is a 600W AC-DC power supply with a 48V output. It features a universal input voltage range, built-in inrush current protection, overcurrent protection, and overvoltage protection. It is ideal for various industrial applications requiring a stable and reliable power source.
- Model
- Cosel PBA600F-48
- Calibration
- Available on request
- Price
- $285
- Status
- In stock
- RFQ ref
- PBA600F-48
This unit
The Cosel PBA600F-48 is a 624W AC-DC enclosed power supply delivering 48V DC at 13A, engineered for industrial applications demanding stable, regulated DC power. This chassis-mount unit accepts universal AC input from 85V to 264V AC (1Φ, 47–63 Hz) or DC input from 120V to 350V DC, with built-in power factor correction and harmonic attenuation to IEC61000-3-2. Efficiency reaches 81.0% to 83.0% across operating conditions.
Technical Specifications
Output: 48V DC, 13A, 624W rated
Input: 85–264V AC (1Φ) or 120–350V DC; 50/60 Hz nominal (47–63 Hz range)
Efficiency: 81.0% to 83.0%
Adjustable Output Range: 38.40V to 56.00V via built-in potentiometer
Protection: Overcurrent (>105% rated or >101% peak; auto-recovery with 5-second continuous shutdown threshold), overvoltage (Vo+4.8V to Vo+12.0V activation), inrush limiting (thyristor-based), thermal derating with fan-fail detection
Power Factor Correction: Built-in
Harmonic Attenuation: IEC61000-3-2 compliant
Leakage Current: Low-leakage option available (Code G)
Key Features
Output voltage adjustment via integral potentiometer or external resistor/supply methods
Thermal shutdown protection with automatic derating based on current and temperature
Fan options: long-life (F1), reverse air exhaust (F3), low-speed (F4)
Compact form factor: 61mm W × 120mm D × 190mm H; approximately 1.6 kg
Convection or fan-cooled operation
Typical Applications Industrial systems, telecommunications infrastructure, process automation, and other applications requiring stable 48V DC regulation with integrated protection and harmonic compliance.
Compatibility & Integration Chassis-mount design for direct integration into cabinet and frame-based systems. Output voltage adjustment supports both local potentiometer control and remote sensing via external methods. Note: Product is scheduled for manufacturer discontinuation around October 2028.
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 50/60 Hz (47–63 Hz) | Voltage / Current Range: Input: 85–264V AC or 120–350V DC |
| Output | 48V @ 13A |
| Adjustable | 38.40–56.00V |
Cosel PBA600F-48 — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Cosel PBA600F-48. All calibrations are performed to NIST-traceable standards and ship with a certificate. Turnaround is typically 1–3 business days after receipt.
Cosel PBA600F-48 price
This Cosel PBA600F-48 is listed at $285. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Cosel PBA600F-48 calibration cost
NIST-traceable calibration for the Cosel PBA600F-48 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 →
