Technical data

 

UWU52A switched-mode power supply

Part number

188 181 7

Input voltage

1 × AC 110 – 240 V

Voltage range

AC 95 – 265 V, DC 110 – 300 V

Frequency

50/60 Hz

Maximum no-load current

AC 40 mA

Nominal input current

at 1 × AC 110 V

at 1 × AC 230 V

 

AC 1.04 A

AC 0.63 A

Output voltage

DC 24 V (–1% / +3%)

Nominal output current

at 40 °C

at 55 °C

 

DC 2.5 A

DC 2.0 A

Residual ripple

< 50 mV

Interference voltage

< 120 mV

Power loss

< 5.5 W

Mass

0.23 kg (0.51 lb)

Operating temperature

0 °C to +55 °C (condensation not permitted)

Degree of protection

IP20 (EN 60529)

Protection class

I

Connection

Terminal screws for cable cross section of 0.20 – 2.5 mm2 (AWG24 – AWG13)

Tightening torque 0.4 – 0.5 Nm