EMERSON DPT50 User Manual

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Rev. 04.23.07 DPT50 Series

1 of 2

Embedded Power for Business-Critical Continuity

DPT50 Series

50 Watts

Special Features

• CE Mark EMC & LVD

• Universal AC input

• Fully regulated output

• Overpower and short circuit protection

• Constant voltage

• High efficiency

• High MTBF

• IEC320 AC receptacle, 3 pin (type C14)

• Built in EMI filter (CISPR 22 Class B)

• LED power good indicator

• Input power <74 watts

• Complies with EN61000-3-2

Total Power: 30 - 50 Watts Input Voltage: 127 - 300 VDC

90 - 264 VAC

# of Outputs: Triple

Electrical Specifications

Safety

Input

Input ra nge 90-264 VAC (wide range) 127-300 VDC Frequency 47-440 Hz Inrush current <60 A peak @ 230 VAC, cold start @ 25°C Efficiency 80% @ typical full load, @115VAC

EMI RFI

FCC Part 15, Subpart B Class B & EN55022 (CISPR22) Class B

Safety ground leakage current

0.5mA @ 50/60 Hz, 264 VAC input

Output

Maximum power 50 W (DPT51-M, 30W) Hold-up time 10 ms typical at full load @ 115VAC Overpower protection

Output short circuit protection auto recover.

Overpower protected @ 110 - 160% above maximum rating Overvoltage protection 20-45% above nominal output maximum Caable/2 meter

connector

DC cable with 5 pin Din

Operating temperature:

0°C to +40°C ambient. D erate each output as 2.5% per degree

from 40° to 60°C. -20°C start up. Storage temperature: -40°C to +85°C Electromagnetic

susceptibility:

Designed to meet EN61000-4; -2, -3, -4, -5, -6, -8, -11 Level 3

Humidity: Operating; non-condensing 10% to 95% RH Vibration: IEC68-2-6 to the levels of IEC721-3-2 MTBF demonstrated: >550,000 hours at full load and 25°C ambient conditions

Environmental Specifications

UL UL60950-1 CSA CSA-C22.2 NO. 60950-1 VDE EN60950-1 CE EMC & LVD CB Certificate and report

RoHS

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Rev. 04.23.07 DPT50 Series

2 of 2

Embedded Power for Business-Critical Continuity

Emerson Network Power.

The global leader in enabling business-critical continuity.

EmersonNetworkPower. com

AC Power

Connectivity

DC Power

Embedded Power

Inbound Power Integrated Cabinet Solutions Outside Plant

Precision Cooling

Site Monitoring and Services

Mechanical Drawing

Astec

5810 Van Allen Way Carlsbad, CA 92008 USA Telephone: +1 760 930 4600 Facsimile: +1 760 930 0698

Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX United Kingdom Telephone: +44 (0) 1384 842 211 Facsimile: +44 (0) 1384 843 355

13-15, Shing Wan Road Tai Wai, Shatin, N. T. Hong Kong Telephone: +852 2699 2868 Facsimile: +852 2699 1770

For global contact, visit:

www.astecpower.com technicalsupport@astec.com

While every precaution has been taken to ensure accuracy and completeness in this literature, Emerson Network Power assumes no responsibility, and disclaims all liability for damages resulting from use of this information or for any errors or omissions.

Ordering Information

Model Number

Output Voltage

Minimum Load

Maximum Load

Peak Load 1Regulation 2Ripple P/P (PARD)

DPT51 +3.3V

+5V +12V

0.8A

0.1A 0A

9A 3A

0.5A

9A 4A 1A

±4% ±6% ±5%

50 mV 50mV 120mV

DPT52 +5V

+12V

-12V

0.5A

0.1A 0A

8A 3A

0.5A

9A 4A

1.0A

±2% ±5% ±5%

50 mV 120mV 120mV

DPT53 +5V

+15V

-15V

0.5A

0.1A 0A

2.4A

0.5A

3.2A

0.7A

±2% ±5% ±5%

50 mV 150mV 150mV

DPT54 +5V

+24V +12V

0.5A

0.1A 0A

1.5A

0.5A

9A 2A

0.7A

±2% ±7% ±5%

50 mV 240mV 120mV

1. Peak current lasting <15 seconds with a maximum 10% duty cycle.

2. At 25°C including initial tolerance, line voltage, load currents and output voltages adjusted to factory settings.

3. Peak-to-peak with 20 MHz bandwidth and 10 μF (tantalum capacitor) in parallel with a 0.1 μF capacitor at rated line voltage and load ranges.

NOTES:

1. Specifications subject to change without notice.

2. All dimensions in inches (mm), tolerance is

± 0.02" ± (0.5mm)

3. Warranty: 1 year

4. Weight: 1.44 lb./ 0.65 kg

5. AC input power cord sold separately.

6. Specifications are for convection rating at factory settings at 115VAC input, 25°C unless otherwise stated

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