DTA250

The DTA250 series offers 250 watts of output power in a single output desktop power supply. All models have a 90~264VAC input voltage range, an IEC-320-C14 AC inlet, a 40mm cooling fan with fan speed control, and active PFC. Output voltages are available from 12 to 48VDC. This series has UL 60950-1, CSA C22.2-No. 60950-1, TUV EN60950-1, CB IEC 60950-1 safety approvals. All units are short circuit, over voltage, and over load protected. These supplies meet CEC/Energy Star Level VI requirements and all models are RoHS compliant.

• 250 Watts • Wide Input Range of 90~264VAC • Active PFC • IEC-320-C14 AC Inlet • RoHS Compliant • Built-In 40 x 40 x 10mm DC Fan • Short Circuit, Over Load, and Over Voltage Protection • DoE Level VI and EU Tier 1 Efficiency Compliant • UL 60950-1, CSA C22.2-No. 60950-1, TUV EN60950-1, CB IEC 60950-1 Safety Approvals
Model
Number
Input
Voltage
Output
Voltage
Output
Current
Output
Power (W)
No.
Outputs
Case  
DTA250A4-1Y120E Input Voltage: 90~264 Output Voltage: 12 Output Current: 20.83A Output Power (W): 250 No. Outputs: S Case: Desktop Get a Quote
DTA250A4-1Y160E Input Voltage: 90~264 Output Voltage: 16 Output Current: 15.63A Output Power (W): 250 No. Outputs: S Case: Desktop Get a Quote
DTA250A4-1Y190E Input Voltage: 90~264 Output Voltage: 19 Output Current: 13.16A Output Power (W): 250 No. Outputs: S Case: Desktop Get a Quote
DTA250A4-1Y200E Input Voltage: 90~264 Output Voltage: 20 Output Current: 12.5A Output Power (W): 250 No. Outputs: S Case: Desktop Get a Quote
DTA250A4-1Y240E Input Voltage: 90~264 Output Voltage: 24 Output Current: 10.42 Output Power (W): 250 No. Outputs: S Case: Desktop Get a Quote
DTA250A4-1Y360E Input Voltage: 90~264 Output Voltage: 36 Output Current: 6.94A Output Power (W): 250 No. Outputs: S Case: Desktop Get a Quote
DTA250A4-1Y480E Input Voltage: 90~264 Output Voltage: 48 Output Current: 5.21A Output Power (W): 250 No. Outputs: S Case: Desktop Get a Quote
Specification Value
Input
Input Voltage (Nominal): 115/230
Input Voltage Range: 90~264
PFC: @115VAC, Full Load: >0.95
@230VAC, Full Load: >0.9
Input Frequency: 47-63
Output
Output Voltage: 12, 16, 19, 20, 24, 36, 48
Output Current: 20.83A, 15.63A, 13.16A, 12.5A, 10.42A, 6.94A, 5.21A
Output Power (Watts): 250
Short Circuit Protection: Automatic Recovery
Over Voltage Protection: Latch, AC Recycle
General
Efficiency: 88%
Environmental
Operating Temperature: -20 to 60°C
Storage Temperature: -20 to 85°C
Physical
Weight: 2.31 lbs
Dimensions: 7.42" x 4.1" x 2.36" (188.5 x 104.5 x 60 mm)
Notes & safety
Notes: 1. All models have an IEC-320-C14 AC inlet.
2. Ripple and Noise is measured at 20MHz bandwidth with a tantalum 10µF in parallel with a 0.1µF ceramic capacitor.
3. -20 to -10ºC output characteristics, output regulation is ±6% for 36V.
Due to advances in technology, specifications subject to change without notice.
Safety Approvals: UL 60950-1, CSA C22.2-No. 60950-1, TUV EN60950-1, CB IEC 60950-1
RoHS Compliance: Yes
TUV Efficiency Level: TUV EN60950-1
Energy Star Compliance: Level VI

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