Features

• VDE: 0805/EN60950 (IEC950), UL1950, CSA 22.2-234 level 5, NEMKO: EN 60950/EMKO-TUE (74 sec) 203, BABT: EN60950/BS7002. VDE; UL Recognised; CSA Certified; NEMKO; CB; BABT. These AC/DC power supplies are not convection rated therefore stock numbers ; 192-1245 192-1245 and ; 192-1251 192-1251 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 ; 151-717 151-717. 2. Astec 250W Switch Mode Quad Output AC/DC Power Supply - LPQ 250 Series. 250W switch mode AC/DC power supply with quad output. The 4th output of this AC power adapter is floating and adjustable, there are also 2 supervisory outputs of 5V and 12V. This AC/DC power supply has active power factor correction and a built-in EMI filter. Stock numbers ; 289-5175 289-5175 and ; 289-5181 289-5181 are supplied with a dual end mounted fan and AC inlet. Remote sense on main output Single wire current sharing Power fail and remote inhibit Built-in EMI filter Efficiency of 75% typical at full load Overvoltage, overload and thermal overload protection Adjustable floating 4th output 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