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The Cita Technologies BPWX 2-14-50 is an enclosed AC/DC converter designed for ITE (Commercial) applications. It features a universal input voltage range of 90-308 VAC at 50/60Hz, making it suitable for global use.
This converter provides two outputs: a main voltage (Vo) of 14 VDC nominal and an auxiliary voltage (Vr) of 5.0 VDC nominal. The main output operates in a constant power mode and can deliver up to 143mA total current (Io+Ir), with the auxiliary output rated for 83mA maximum. The auxiliary output has low ripple, specified at 1.00 V p:p at 120 Hz and 0.25 V p:p at 100 kHz.
With a power rating of 1.9W and an efficiency of 70% typical, the BPWX 2-14-50 operates reliably within an extended temperature range of -40°C to +85°C without de-rating. It offers 3000 VAC isolation and meets UL/EN 60950-1 safety standards, along with EN 55022 Class B and FCC Part 15 Class B EMI emissions compliance.
The unit is packaged in a 7-DIP module and is designed for through-hole mounting. It also features low no-load consumption (<30mW) and continuous short circuit protection.
The BPWX 2-14-50 provides a main output voltage (Vo) of 14 VDC nominal and an auxiliary output voltage (Vr) of 5.0 VDC nominal.
The maximum output power is 2.0 W at 60Hz and 1.67 W at 50Hz.
The operating temperature range is -40°C to +85°C.
It meets UL/EN 60950-1, 2nd Ed. safety compliance and EN 55022 Class B, FCC Part 15 Class B EMI emissions standards.