rev 12.10.03
Technical Support: (888) 41-ASTEC or (407) 241-2752
Americas: (760) 930-4600 Europe (UK) 44 (1384) 842-211
Asia (HK) 852-2437-9662
114
Special Features
Electrical Specs
150 Watts
LPQ150 Series
Input
Input range
85-132 VAC or 170-264 VAC automati-
cally selected. 220-300 VDC
Frequency
47-63 Hz
Inrush current
38 A max, cold start @ 25C
Efficiency
75% typical at full load
EMI filter
Meets FCC Class B conducted
CISPR 22 Class B conducted
EN55022 Class B conducted
VDE 0878 PT3 Class B conducted
Safety ground leakage
current
0.5 mA @ 50/60 Hz, 264 VAC input
Output
Maximum power
110 W convection (75 W with cover)
150 W with 30 CFM forced air
(130 W with cover)
Adjustment range
5% on main; 5-25 V on 4th output
on LPQ 152 & LPQ 153
Cross regulation
2% on output 1; 3% on outputs 2, 3
& 4
Hold-up time
20 ms @110 W load at nominal line
Overload protection
Short circuit protection on all outputs.
Case overload protected @ 110-145%
above peak rating
Overvoltage protection
5.7-6.7 VDC on main output
Logic Control
Power failure
TTL logic signal goes high 50-150
msec after 5 V output. It goes low at
least 3 msec before loss of regulation
Remote inhibit
Requires an external TTL high signal to
inhibit outputs
Remote sense
Compensates for 0.5 V lead drop min.
Will operate without remote sense
connected. Reverse connection
protected.
Auto ranging input
Remote sense on main output
Remote inhibit
Single wire current sharing
Power fail
Built-in EMI filter
Low output ripple
135 khz switching frequency
Overvoltage protection
Overload protection
Adjustable floating 4th output
(On LPQ152 and LPQ153 models)
Optional cover (-C suffix). See page 64.
Operating temperature: 0 to 50C ambient
derate each output at 2.5% per degree from
50 to 70C
Electromagnetic susceptibility: designed to meet
IEC 801, -2, -3, -4, -5, -6, Level 3
Humidity: Operating; non-condensing
5% to 95%
Vibration: Three orthogonal axes, sweep at
1 oct/min, 5 min. dwell at four major resonances
0.75 G peak 5 Hz to 500 Hz, operational
Storage temperature: -40 to 85C
Temperature coefficient: .04% per C
MTBF demonstrated: >550,000 hours at full load
and 25C ambient condition
VDE
0805/EN60950 (IEC950)
11774-3336-1260 (LC# 88585)
UL
UL1950
EI32002
CSA
CSA 22.2-234 Level 3
LR53982
NEMKO EN 60950/EMKO-TUE
P95102999
(74-sec) 203
CB
Certificate and report
2061
CE
Mark (LVD)
Safety
Total Power:
110-150 Watts
Input Voltage: 85-132 / 170-264 VAC
220-300 VDC
# of Outputs:
Quad
Environmental
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
115
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
Connector
LPQ152
LPQ153
LPQ154
SK1 PIN 1
INHIBIT -ve
INHIBIT -ve
INHIBIT -ve
PIN 2
INHIBIT +ve
INHIBIT +ve
INHIBIT +ve
PIN 3
+12 V
+15 V
+12 V
PIN 4
No Connection
No Connection
No Connection
PIN 5
COMMON
COMMON
COMMON
PIN 6
-SENSE
-SENSE
-SENSE
PIN 7
+SENSE
+SENSE
+SENSE
PIN 8
I SHARE
I SHARE
I SHARE
SK2 PIN 1,2
+12 V
+15 V
+12 V
PIN 3,4,5 COMMON
COMMON
COMMON
PIN 6
-12 V
-15 V
-12 V
PIN 7
POK
POK
POK
PIN 8
+5 V to +25 V (Float) +5 V to +25 V (Float)
+24 V
PIN 9
COMMON (Float)
COMMON (Float)
COMMON
SK3 TB-1
COMMON
COMMON
COMMON
TB-2
+5 V
+5 V
+5 V
SK4 PIN 1
GROUND
GROUND
GROUND
PIN 3
LINE
LINE
LINE
PIN 5
NEUTRAL
NEUTRAL
NEUTRAL
Mating Connectors
(SK4) AC Input:
Molex 09-50-8051 (USA)
Molex 09-91-0500 (UK)
PINS: 08-58-0111
(SK2) Aux DC Output/Power fail:
Molex 09-50-8091 (USA)
Molex 09-91-0900 (UK)
PINS: 08-58-0111
(SK1) Remote sense/Remote inhibit:
Molex 51110-0851 (USA)
PINS: 503-94-8100
Astec Connector Kit #70-841-010, includes al of the above.
4.25
(108.0)
1.5
(38.1)
.75 (19.0)
.5625
SK3
8.5
(216.0)
7.4
(188.0)
2.5
(63.5)
.875
(22.25)
SK2
SK4
#6-32 UNC (8 places)
1
987654321
5 3 1
SK1
1234
8765
2
4th O/P ADJ
5V O/P ADJ
DO NOT ADJ
Model
Output
Minimum
Maximum Load with
Maximum Load with
Peak
Regulation2
Ripple
Number
Voltage
Load
Convection Cooling
30 CFM Forced Air
Load1
P/P (PARD)3
LPQ152
5 V
2 A
15 A
22 A
30 A
2%
50 mV
12 V
.1 A
6 A
8 A
10 A
3%
120 mV
-12 V
.1 A
2 A
2.5 A
3 A
3%
120 mV
5-25 V
0 A
2.5 A
3 A
3 A
3%
240 mV, max.
LPQ153
5 V
2 A
15 A
22 A
30 A
2%
50 mV
15 V
.1 A
4.8 A
6.4 A
8 A
3%
150 mV
-15 V
.1 A
1.6 A
2 A
2.4 A
3%
150 mV
5-25 V
0 A
2.5 A
3 A
3 A
3%
240 mV, max.
LPQ154
5 V
2 A
15 A
22 A
30 A
2%
50 mV
12 V
.1 A
6 A
8 A
10 A
3%
120 mV
-12 V
.1 A
2 A
2.5 A
3 A
3%
120 mV
24 V
.5 A
3.5 A
4.5 A
5 A
+10 / -5%
240 mV
1. Peak current lasting <30 seconds with a maximum 10% duty cycle.
2. At 25C including initial tolerance, line voltage, load currents and output voltages adjusted to factory settings.
3. Peak-to-peak with 20 MHz bandwidth and 10 F in parallel with a 0.1 F capacitor at rated line voltage and load ranges.
4. 4th output adjustable 5-25 V factory set at 5 V.
5. Minimum loads are required.
Note: -C suffix added to the model number indicates cover option.
Pin Assignments
Notes
1. Specifications subject to change
without notice.
2. All dimensions in inches (mm),
tolerance is 0.02".
3. Specifications are for convection
rating at factory settings unless
otherwise stated.
4. Remote inhibit requires an external
5V @ 10mA to activate.
5. Mounting (6-32) maximum insertion
depth is 0.12".
6. Warranty: 1 year
7. Weight: 1.75 lb. / 0.80 kg
LPQ150 Series
PDF 
ZIP