| Category | |
| Manufacturer Name | |
| Applications | |
| Approval Agency | |
| Current | |
| Efficiency | |
| Frequency | |
| Height | |
| Input Voltage | |
| Length | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Voltage | |
| Type | |
| Voltage | |
| Width |
The Cosel PBA300F-12-U is an enclosed AC/DC power supply designed for ITE (Commercial) applications. It provides a stable 12V DC output with a maximum current of 27A, delivering up to 300W of power. The unit accepts a universal input voltage range of 85-264 VAC and operates efficiently at 81% typical.
Designed for reliable performance, this power supply features chassis mounting for easy integration into systems. It operates within an ambient temperature range of -20°C to 70°C, with derating applied at higher temperatures. Safety agency approvals include CE, cURus, and TUV, ensuring compliance with international standards.
Key electrical specifications include line regulation of 96mV maximum and load regulation of 150mV maximum. Ripple and noise are kept to a minimum, with maximum values of 120mVp-p for ripple and 180mVp-p for ripple noise under specific temperature conditions. The power supply also incorporates overcurrent and overvoltage protection circuits for enhanced safety and device longevity.
The output voltage is 12V.
The maximum output current is 27A.
The input voltage range is 85-264 VAC.
The operating temperature range is -20°C to 70°C, with derating.
It uses chassis mount.
The efficiency is 81% at ACIN 200V.