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The BPWX 4-14-33 is an AC/DC power supply module from Cita Technologies, LLC., designed for worldwide deployment in control applications. This module features a patented design with a custom integrated circuit, providing a compact, drop-in solution requiring no external components.
Key electrical specifications include an input voltage range of 90-308 VAC (50/60Hz), an efficiency of 70% minimum, and dual outputs providing 14VDC and 3.3VDC. The primary output (Vo) is voltage-regulated with a constant power mode, while the auxiliary output (Vr) provides 3.3V at up to 70mA. Total output current is limited to 285mA for Vo=14V.
This module operates reliably across an extended temperature range of -40°C to +85°C without de-rating. It offers 3000 VAC isolation and continuous short circuit protection. The package size is 48.5mm x 33.3mm x 24.9mm.
Compliance includes UL/EN 60950-1 safety standards and EN 55022 Class B / FCC Part 15 Class B for EMI emissions. It is suitable for ITE (Commercial) applications.
The input voltage range is 90 to 308 VAC.
The outputs are 14VDC nominal and 3.3VDC.
The operating temperature range is -40°C to +85°C.
The package is a 7-DIP module with through-hole mounting.
The isolation voltage is 3000 VAC.
It meets UL/EN 60950-1 2nd Edition safety standards.