Japanese Cosel Koso PBA300F-24-XLOC Standard Type AC-DC Switching Power Supply Module 24V 14A 336W with PFC Panel Mounting
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| Series | PBA series |
| Output Voltage | 24. |
| Rated Output Current | 14A (Convection cooling 300W / Forced air cooling 336W) |
| Maximum Output Power | 336W (Peak) / 300W (Continuous) |
| Input Voltage Range | AC 85~264V (Single Phase) / DC 120~350V |
| Input Frequency | 47~63Hz |
| Power Factor Correction | Built-in active PFC (compliant with IEC61000-3-2 Class A) |
| Typical Efficiency Value | 83% (100VAC) / 86% (200VAC) |
| Voltage Adjustment Range | 16.5V ~ 26.4V (adjustable) |
| Waviness Noise | <= 150mVp-p (0~70°C, Bandwidth 20MHz) |
| Overcurrent Protection | Constant current limit / hiccup mode, start point >105% rated current |
| Over Pressure Protection | 27.6V ~ 33.6V (Lock Mode, Requires Restart to Restore) |
| Over Temperature Protection | With (Lock Mode) |
| Leak Current | < 0.75mA (240VAC, 60Hz) |
| Insulation Voltage | Input-Output: 3kVAC, Input-FG: 2kVAC, Output-FG: 500VAC |
| Insulation Resistance | > 100MΩ (500VDC, Output-FG) |
| Operating Temperature | -10°C ~ +70°C (Derating Required, 80% Load at -10~0°C) |
| Storage Temperature | -30°C ~ +85°C |
| Working Humidity | 20~90% RH (no condensation) |
| Cooling Type | Natural convection / forced air cooling (above 0.7m/s) |
| Installation | Panel installation (base screw fixed) |
| Specs | 61 x 82 x 165 mm (excluding terminal block projection) |
| Weight | Approx. 650g |
| Safety Certification | UL60950-1, CSA C22.2 No.60950-1, EN60950-1, CE Marking (LVD, EMC, RoHS) |
| EMI Conduction/Radiation | EN55011/EN55032 Class B |
| EMS Interference Resistance | EN61000-4-2,3,4,5,6,8,11 |
| Mean Time Between Failures | > 700,000 hours (MIL-HDBK-217F, 25°C) |
| Warranty | 5 years (as per Cosel standard terms) |
Manufacturer No.
PBA300F-24-XLOCPBA300F-24PBA300F-24-CPBA300F-24-N1PBA300F-24-UPBA300F-24-F4
Interchange No.
PBA300F24XLOCPBA300F-24-CPBA300F-24-N1PBA300F-24-UPBA300F-24-F4PBA600F-36PBA1000F-48
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Electrical and Electronic System - Industrial Encyclopedia
Original Japanese Cosel Koso PBA300F-24-XLOC series industrial switching power supply, output 24VDC 14A, peak power 336W. Supports 85-264VAC wide range universal input, built-in active PFC, compliant with RoHS standards. Suitable for industrial automation, communication equipment, test instruments and other scenarios, providing complete data sheets and technical support.