Artesyn Embedded Technologies, 250W Embedded Switch Mode Power Supply SMPS, 12V dc, Enclosed

Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
COO (Country of Origin): CN
Product Details

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


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


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


VDE; UL Recognised; CSA Certified; NEMKO; BABT



Attribute Value
Output Voltage 12 V dc
Output Current 21A
Power Rating 250W
Number of Outputs 1
Input Voltage 85 264 V ac, 120 300 V dc
Mounting Type Chassis Mount
Package Type Enclosed
Length 262mm
Width 127mm
Depth 76.2mm
Weight 1.2kg
Efficiency 75%
Maximum Temperature +50°C
Minimum Temperature 0°C
2 In Global stock for delivery within 4 - 6 working days
Price Each
MYR 1,362.77
Per unit
1 - 4
5 - 9
10 - 24
25 - 49
50 +
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