LPQ172 Emerson Network Power, LPQ172 Datasheet

PWR SUPPLY 175W 5/12/12/3.3-25V

LPQ172

Manufacturer Part Number
LPQ172
Description
PWR SUPPLY 175W 5/12/12/3.3-25V
Manufacturer
Emerson Network Power
Series
LPQ170r
Datasheets
1.LPQ172.pdf (4 pages)
2.LPQ172.pdf (3 pages)

Specifications of LPQ172

Voltage - Output
5V, ±12V, 25V
Number Of Outputs
4
Power (watts)
175W
Applications
Commercial
Power Supply Type
Switching (Open Frame)
Voltage - Input
85 ~ 264VAC
Mounting Type
Chassis Mount
1st Output
5 VDC @ 15A
2nd Output
12 VDC @ 6A
3rd Output
-12 VDC @ 1.5A
4th Output
25 VDC @ 2A
Size / Dimension
8.5" L x 4.25" W x 1.5" H (216mm x 108mm x 38.1mm)
Power (watts) - Rated
175W
Operating Temperature
0°C ~ 50°C
Efficiency
75%
Approvals
CB, CE, CSA, NEMKO, UL, VDE
Line Regulation
±2%, ±3%
Load Regulation
±2%, ±3%
Power Supply Output Type
Fixed
No. Of Outputs
4
Output Voltage
5V
Output Current
15A
Power Rating
175W
Input Voltage
85V AC To 264V AC / 120V DC To 300V DC
Input Frequency
47 to 63Hz
Screening Level
Commercial
Product Height (mm)
38.1mm
Product Depth (mm)
108mm
Operating Temperature Min Deg. C
0C
Operating Temperature Max Deg. C
50C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
LPQ172
Manufacturer:
ASTEC
Quantity:
1 000
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
LPQ172-C
Manufacturer:
APT
Quantity:
1 000
LPQ170 Series
175 Watts
Special Features
• Active power factor correction
• IEC EN61000-3-2 compliance
• Adjustable outputs on 1, 3 & 4
• Single wire current sharing
• Power fail and remote inhibit
• Built-in EMI filter
• Low output ripple
• Overvoltage protection
• Overload protection
• Thermal overload protection
• DC power good
• 5 V standby output
• Adjustable floating 4th output
• Optional cover (-C suffix)
Total Power:
Input Voltage:
# of Outputs:
VDE
UL
CB
CSA
CE
NEMKO
Safety
Remote sense on main output
0805/EN60950
(IEC950)
UL60950
Certificate and report
CSA 22.2-234 Level 3
Mark (LVD)
EN 60950/EMKO-TUE
110 - 175 Watts
85-264 Vac
120-300 Vdc
Quad
Electrical Specifications
Input
Input ra nge:
Frequency:
Inrush current:
Efficiency:
EMI filter:
Power Factor:
Safety ground
leakage current:
Output
Maximum power:
Adjustment range:
Hold-up time:
Overload protection:
Overvoltage protection: Tracks outputs 1, 3 & 4; 15 to 35%
Standby output:
85-264 VAC; 120-300 VDC
47-67 Hz
38 A max, cold start @ 25°C
75% typical at full load
Meets FCC Class B conducted
CISPR 22 Class B conducted
EN55022 Class B conducted
VDE 0878 PT3 Class B conducted
0.99 typical
1.0 mA @ 50/60 Hz, 264 VAC input
110 W convection (75 W with cover)
85 W convection - LPQ173
175 W with 30 CFM forced air
(130 W with cover - LPQ172)
3.3 - 5.5V on main; -12 - 15V on 3rd output
3.3 - 25 V on 4th output - LPQ172
3.3 - 5.5 V on 4th output - LPQ173
20 ms @175 W load at nominal line
Short circuit protection on all outputs. Case overload protected
@ 110-145% above peak rating
5 V @ 200 mA regulated ±5%
Embedded Power for
Business-Critical Continuity
LPQ170 Series
Rev. 07.01.08
1 of 4

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LPQ172 Summary of contents

Page 1

... W convection - LPQ173 175 W with 30 CFM forced air (130 W with cover - LPQ172) Adjustment range: 3.3 - 5.5V on main; -12 - 15V on 3rd output 3 4th output - LPQ172 3 4th output - LPQ173 Hold-up time @175 W load at nominal line Overload protection: Short circuit protection on all outputs. Case overload protected @ 110-145% above peak rating Overvoltage protection: Tracks outputs 1, 3 & ...

Page 2

... MTBF demonstrated: >550,000 hours at full load and 25°C ambient conditions Ordering Information Maximum Load with Model Output Minimum Convection Number Voltage Load Cooling LPQ172 5 V (3 -12 V (-12 - 1.5 A ±3.3- LPQ173 5 V (3.3 - 5.5 V) ...

Page 3

... POK V3 0.75 COM 0.95 (19.0) (24.0) 6.61 (168.0) #6-32(8 PLACES) M3(8 PLACES) Embedded Power for Business-Critical Continuity Pin Assignments Connector LPQ172 SK1 PIN 1 N/C PIN 2 5V Standby PIN 3 N/C PIN 4 V1 SWP PIN 5 Common PIN 6 +V1 sense PIN 7 Sense common PIN 8 ...

Page 4

... Embedded Computing Embedded Power Monitoring Outside Plant Power Switching & Controls Precision Cooling Racks & Integrated Cabinets Services Surge Protection EmersonNetworkPower. com Emerson Network Power and the Emerson Network Power logo are trademarks and service marks of Emerson Electric Co. ©2008 Emerson Electric Co. ...

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