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Power Supplies : Enclosed - DC-DC - DIN RAIL : SNP-D249 - DIN RAIL 240W w/ PFC at eUrasia Power

Power Supplies : Enclosed - DC-DC - DIN RAIL


View Specifications in PDF Format


SKYNET`s 240W DIN Rail (Universal) power supply packs a punch! It features Active PFC; 85~90% efficiency; high reliability; wide output adjustment range and parallel capability.

Active PFC
85% ~ 90% efficiency
60% power boost ability
23.5 to 29V adjustable output range
Can be paralleled with SNP-D489 for 30A
Three models available
SNP-D129 * Single phase * universal * 24V/5A
SNP-D249 * Single phase * universal * 24V/10A (shown)
SNP-D489 * Single phase * universal * 24V/20A
4.05 x 4.8 x 4.92 inch
103.0 x 122.0 x 125.0 mm
Output+24 VDC
Max Load10A / 12A pk.
View Specifications in PDF Format
Input VAC
Voltage, V 90 to 264
Frequency, Hz 47 to 63
Current, A inrush I <30A at 115VAC;
<60A at 230VAC
Power Factor Active PFC
Harmonics EN61000-3-2
Cooling Free air -10C~+70C (note 8)
Power Good consult factory
Holdup Time 20+ mS @ rated load & 115 VAC
Transient consult factory
Efficiency 90% typical at 230 VAC
Shorted output Auto-Recovery
Over Load Protection Auto-recovery
Short Circuit Protection Auto-recovery
Over Voltage Protection Latch off
EMS EN 50082-2; EN61000-4-2, -3, -4, -5, -6, -8, -11
Temperature -10c to +70C (derate typ. 6W/K >60C)
EMI FCC docket 20780 curve B; EN 55022 B; EN 61000-3-2 class D; EN 5008101
Safety Agency MEETS UL 1950, UL 508; CSA 22.2 No. 950-M90 and EN60950

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1. The SNP-D249 can deliver the 12A peak (pk.) current for a maximum of one (1) minute at 45C or continuously with forced air cooling.
2. Each output is checked at the factory to be within voltage accuracy with a 60% rated load condition.
3. Line regulation is defined by changing the input voltage 10% from nominal line at rated load.
4. Load regulation is defined by changing the output load 40% from 60% of the rated load.
5. Ripple & noise is measured at rated load and nominal line by using a 15MHz bandwidth limited oscilloscope with each output terminated by a 0.47 uF capacitor.
6. Hold up time is measured from the end of the last charging pulse to when the main output drops down to regulation limit (2%) at rated load and nominal line.
7. Efficiency is measured at rated load.
8. If greater then 60C derate 6W/K


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The information and specifications contained in this data sheet are believed to be accurate at the time of publication. If errors are found, they will be corrected. Consequently, specifications may be subject to change without notice.