LPT53 Emerson Network Power, LPT53 Datasheet

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LPT53

Manufacturer Part Number
LPT53
Description
Linear & Switching Power Supplies 50W +5/+15/-15VDC
Manufacturer
Emerson Network Power
Datasheet

Specifications of LPT53

Commercial/medical
Commercial
Output Power Rating
40 W
Input Voltage
90 VAC to 264 VAC
Number Of Outputs
3
Output Voltage (channel 1)
5 V
Output Current (channel 1)
8 A
Output Voltage (channel 2)
15 VDC
Output Current (channel 2)
3 A
Output Voltage (channel 3)
- 15 VDC
Output Current (channel 3)
0.5 A
Open Frame/enclosed
Open Frame
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LPT53
Manufacturer:
EmersonN
Quantity:
48
LPT50 Series
55 Watts
Special Features
• Universal input
• 2” x 4” footprint
• Less than 1U high
• Overpower and short circuit
• High efficiency
• High MTBF
• Built in EMI filter
• LED power good indicator
• Input power < 74 watts
• Complies with EN61000 -3-2
• 85 kHz switching frequency
• UL Class I approved
• LPX50 enclosure kit available
Safety
Total Power:
Input Voltage:
# of Outputs:
protection
(CISPR 22 Class B)
UL:
CSA: CSA-C22.2 No. 60950-1
TUV: EN60950-1
CB:
CE:
UL 60950-1
Certificate and report
LVD & EMC
47 - 55 Watts
90 - 264 VAC
127 - 300 VDC
Triple
Electrical Specifications
Environmental Specifications
Operating temperature:
Storage temperature:
Electromagnetic susceptibility: Designed to meet EN61000-4; -2, -3, -4, -5, -6, -8, -11 Level 3
Humidity:
Vibration:
MTBF demonstrated:
Input
Input range:
Frequency:
Inrush current:
Efficiency:
EMI/RFI:
Safety ground leakage
current:
Output
Maximum power:
Hold-up time:
Overpower protection:
Overvoltage protection: 30-50% above nominal output
90 - 264 VAC (wide range) 127-300 Vdc
47-440 Hz
< 60 A peak @ 230 VAC, cold start @ 25 °C
80% typical at full load
FCC Class B conducted; CISPR 22 Class B conducted; EN55022 Class B
conducted
0.5 mA @ 50/60 Hz; 264 VAC input
55 W for convection (LPT51, 47.4 W)
10/ 2 0 ms 115/230 VAC input line
Short circuit protection on all outputs.
Case overpower protected @ 110-160% of normal rating
0° to 50 °C ambient. Derate each output as 2.5% per degree from
50° to 70 °C. -20 °C start up
-40 °C to +85 °C
Operating; non-condensing 10% to 95% RH
IEC68-2-6 to the levels of IEC721-3-2
> 550,000 hours at full load and 25 °C ambient conditions
Embedded Power for
Business-Critical Continuity
Rev. 4.27.09_37
LPT50 Series
 of 3

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LPT53 Summary of contents

Page 1

LPT50 Series 55 Watts Total Power Watts Input Voltage 264 VAC 127 - 300 VDC # of Outputs: Triple Special Features • Universal input • 2” x 4” footprint • Less than 1U high • Overpower and short circuit protection • High efficiency • High MTBF • Built in EMI filter (CISPR 22 Class B) • LED power good indicator • Input power < 74 watts • Complies with EN61000 -3-2 • 85 kHz switching frequency • UL Class I approved • LPX50 enclosure kit available Safety UL 60950-1 • UL: • ...

Page 2

... LPT53 +15 V 0 0.5 A LPT54 +24 V 0 Peak current lasting < 15 seconds with a maximum 10% duty cycle °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. Pin Assignments LPT51 LPT52 LPT53 SK1-1 Neutral Neutral Neutral SK1-3 Line Line Line SK2-1 +3 SK2-2 +3 SK2-3 Common Common ...

Page 3

... Hong Kong Telephone: +852 2176 3333 Facsimile: +852 2176 3888 For global contact, visit: www.PowerConversion.com techsupport.embeddedpower @emerson.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. Emerson Network Power. The global leader in enabling business-critical continuity. AC Power Connectivity DC Power Embedded Computing Embedded Power Monitoring Outside Plant Power Switching & Controls Precision Cooling Racks & ...

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