Artesyn Embedded Technologies Embedded Switch Mode Power Supply SMPS, LPS253-C, 12V dc, 21A, 250W, 1 Output, 120
Technical Document
Specifications
Output Voltage
12V dc
Output Current
21A
Power Rating
250W
Number of Outputs
1
Input Voltage
120 → 300 V dc, 85 → 264 V ac
Mounting Type
Chassis Mount
Package Type
Enclosed
Length
262mm
Width
127mm
Depth
76.2mm
Efficiency
75%
Minimum Temperature
0°C
Weight
1.2kg
Maximum Temperature
+50°C
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
Approvals
VDE; UL Recognised; CSA Certified; NEMKO; CB; BABT
Standards
VDE: 0805/EN60950 (IEC950), UL1950, CSA 22.2-234 level 5, NEMKO: EN 60950/EMKO-TUE (74 sec) 203, BABT: EN60950/BS7002
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P.O.A.
1
P.O.A.
1
Technical Document
Specifications
Output Voltage
12V dc
Output Current
21A
Power Rating
250W
Number of Outputs
1
Input Voltage
120 → 300 V dc, 85 → 264 V ac
Mounting Type
Chassis Mount
Package Type
Enclosed
Length
262mm
Width
127mm
Depth
76.2mm
Efficiency
75%
Minimum Temperature
0°C
Weight
1.2kg
Maximum Temperature
+50°C
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
Approvals
VDE; UL Recognised; CSA Certified; NEMKO; CB; BABT
Standards
VDE: 0805/EN60950 (IEC950), UL1950, CSA 22.2-234 level 5, NEMKO: EN 60950/EMKO-TUE (74 sec) 203, BABT: EN60950/BS7002