參數(shù)資料
型號： LPQ250
英文描述： 250 Watts
中文描述： 250瓦
文件頁數(shù)： 2/2頁
文件大?。?/td> 134K
代理商： LPQ250
EUROPE
Astec House, Waterfront Business Park
Merry Hill, Dudley
West Midlands, DY5 1LX, UK
Telephone: 44 (1384) 842-211
Facsimile: 44 (1384) 843-355
AMERICAS
5810 Van Allen Way
Carlsbad, CA 92008
Telephone: 760-930-4600
Facsimile: 760-930-0698
125
www.astecpower.com
Ordering Information
ASIA
Units 2111-2116, Level 21
Tower1, Metroplaza
223, Hing Fong Road
Fwai Fong, New Territories
Hong Kong
Telephone: 852-2437-9662
Facsimile: 852-2402-4426
Model
Number
Output
Voltage
Minimum
Load
Maximum Load with
30 CFM Forced Air
Peak
Load1
Regulation2 Ripple
P/P (PARD)3
LPQ252-C
+5 V
+12 V
-12 V
±5-25 V
3 A
0 A
0 A
0 A
35 A
10 A
6 A
6 A
40 A
12 A
8 A
8 A
±2%
±3%
±3%
±3%
50 mV
120 mV
120 mV
240 mV, max.
LPQ253-C
+5 V
+15 V
-15 V
±5-25 V
3 A
0 A
0 A
0 A
35 A
10 A
6 A
6 A
40 A
12 A
8 A
8 A
±2%
±3%
±3%
±3%
50 mV
150 mV
150 mV
240 mV, max.
1. Peak current lasting <30 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 in parallel with a 0.1 μF capacitor at rated line voltage and load ranges.
4. 4th output 5-25 V factory set at 5 V.
5. Minimum Load is are required.
6. If optional CF or CEF fans are not used, 30CFM forced air cooling needs to be provided and is required through the length of the power supply.
Not convection rated.
Note: -CF suffix added to the model number indicates cover with top fan. -CEF suffix added to the model number indicates cover with dual end
mounted fan cover and AC inlet.
5.0 (127.0)
2.0
(50.8)
3.0
(76.2)
1.18 (30.0)
9.0
(228.6)
6.64
(168.6)
3.42 (87.0)
.79
(20)
SK3
SK1
12345678
3 2 1
SK5
+ve -ve
Terminal
Block TB1
SK4
FAN
#6-32 UNC (8 places)
.24 (6.1)
5.46
(138.6)
8.52
(216.4)
M3 (8 places)
#
3.68
(93.6)
3.15
(80)
2.17
(55)
.55
(14)
1.30
(33.0)
Optional
(-CF)
Cover
with Fan
Optional
(-CEF)
Cover
with fans
10.32
(262.0)
SK7
FAN
AC Inlet
Notes:
1. Specifications subject to change without notice.
2. All dimensions in inches (mm), tolerance ±.02”.
3. Specifications are at factory settings.
4. To enable normally closed remote inhibit, cut
jumper J1
5. Mounting maximum insertion depth is 0.12”.
6. Warranty: 1 year
7. Weight: 3.1 lb. / 1.41 kg
10.0
10.0
10.0
M3
#6-32 UNC (2 places)
#6-32 UNC
(2 places)
M
6-32 (2 places)
Main Output
6-32 (3 places)
SK2
6 5 4 3 2 1
M3
(6 places)
M3
Connector
SK1
PIN 1
PIN 2
PIN 3
Neutral
Line
Ground
SK2
PIN 1
PIN 2
PIN 3
PIN 4
PIN 5
PIN 6
+12 / 15 V
Common
Common
-12 / 15 V
5-25 V RET Float
5-25 V Float
SK3
PIN 1
PIN 2
PIN 3
PIN 4
PIN 5
PIN 6
PIN 7
PIN 8
+ Remote sense
- Remote sense
Remote inhibit (N.O)
Remote inhibit (N.C)
Common
Current sharing
Power Fail
DC Power Good
SK4
PIN 1
PIN 2
PIN 1
PIN 2
PIN 1
PIN 2
+ Fan’s power source (12 V @ 500 mA)
- Fan’s power source (12 V @ 500 mA)
+ Supervisory output supply (5 V @ 100 mA)
- Supervisory output supply (5 V @ 100 mA)
+ Fan’s power source (12 V @ 500 mA)
- Fan’s power source (12 V @ 500 mA)
SK5
SK7
Mating Connectors
SK3
Molex: 22-01-1084
PINS: 08-70-0057
Molex 22-01-3027
PINS: 08-50-0114
Molex 22-01-3027
PINS: 08-50-0114
Molex 22-01-3027
PINS: 08-50-0114
SK4
SK5
SK7
Astec Connector Kit #70-841-005, includes all of the above.
Pin Assignments
L
相關PDF資料
PDF描述
LPQ252-C 250 Watts
LPQ253-C 250 Watts
LPQ350 350 Watts
LPQ352-C 350 Watts
LPQ353-C 350 Watts
相關代理商/技術參數(shù)
參數(shù)描述
LPQ252-(C) 制造商:Emerson Network Power - Embedded Power 功能描述:AC/DC PS QUAD-OUT 5V/12V/-12V/V TO 25V 35A/10A/6A/6A 250W 23 - Bulk
LPQ252-(CEF) 制造商:Emerson Network Power - Embedded Power 功能描述:AC/DC PS QUAD-OUT 5V/12V/-12V/V TO 25V 35A/10A/6A/6A 250W 23 - Bulk
LPQ252-(CF) 制造商:Emerson Network Power - Embedded Power 功能描述:AC/DC PS QUAD-OUT 5V/12V/-12V/5V TO 25V 35A/10A/6A/6A 250W - Bulk
LPQ252-C 功能描述:線性和開關式電源 5v 12v 12v 5-25v 250W 5"x 9" w/cover RoHS:否 制造商:TDK-Lambda 產(chǎn)品:Switching Supplies 開放式框架/封閉式:Enclosed 輸出功率額定值:800 W 輸入電壓:85 VAC to 265 VAC 輸出端數(shù)量:1 輸出電壓（通道 1）:20 V 輸出電流（通道 1）:40 A 商用/醫(yī)用: 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風格:Rack 長度: 寬度: 高度:
LPQ252-C 制造商:Emerson Network Power - Embedded Power 功能描述:PSU 250W 4O/P
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