Astec 250W Switch Mode Single Output AC/DC Power Supply - LPS 250 Series
250W switch mode AC/DC power supply with universal input, adjustable single output and 2 supervisory outputs of 5V and 12V. This AC/DC power supply has active power factor correction, a low output ripple and a built-in EMI filter. Stock numbers 289-5131, 289-5147, 289-5153 and 289-5169 are supplied with a dual end mounted fan and AC inlet.
Remote sense Single wire current sharing Power fail and remote inhibit Built-in EMI filter Efficiency of 75% typical at full load Overvoltage, overload and thermal protection 2 supervisory outputs 5V and 12V Safety ground leakage current of <0.5mA @ 50/60 Hz, 264 VAC input Active power factor correction compliance to IEC EN6100-3-2 EMC compliance to FCC Class B conducted and radiated, CISPR 22 Class B conducted and radiated, EN55022 Class B conducted and radiated, VDE 0878 PT3 Class B conducted and radiated
Note
These AC/DC power supplies are not convection rated therefore stock numbers 192-1201, 192-1223, 192-1239 and 192-1267 which are not supplied with a fan require the user to provide 30CFM forced air cooling through the length of the power supply. Derating from 50 to 70°C is 2.5% per °C. Suitable connecting kit for this AC/DC power supply: stock number 151-717