MPQ48S15-50CRHS [WALL]
Up to 125 Watts, Quarter-Brick DC/DC Converters;
| 型号： | MPQ48S15-50CRHS |
| 厂家： | 
WALL INDUSTRIES,INC. |
| 描述： | Up to 125 Watts, Quarter-Brick DC/DC Converters |
| 文件： | 总7页 (文件大小：463K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MPQ SERIES
Rev D
Wall Industries, Inc.
Up to 125 Watts, Quarter-Brick DC/DC Converters
FEATURES
• Quarter-Brick Package
• 24VDC and 48VDC Nominal Inputs
• Ultra High Efficiency 92% at 5VDC (20A)
• Remote ON/OFF (Active High or Active Low)
• Industry Standard Output Trim Adjust
• Short Circuit, Over Current, Over Voltage, and Over
Temperature Protection
• 100% Burned-in
• Up to 125 Watts Output Power
• Water Washable
• Single Outputs
• No Minimum Load Required
• Superior Thermal Performance
• Fast Transient Response
• Fixed Switching Frequency
Size (with Case):
2.37 x 1.54 x 0.60 inches
• Low Cost Open Convection, Single Board
Construction
• Open Frame, Case, and Heatsink Options
DESCRIPTION
The MPQ series of single output DC/DC converters provides up to 125 watts in a quarter-brick
package. The MPQ series is well suited for telecom and datacom applications where high
efficiencies are required. Some features include active high or active low remote on/off, fixed
switching frequency, low output ripple, and 10% output trim. These converters also have
over voltage, short circuit, over current, and over temperature protection. These high density,
low voltage input, quarter-brick converters offer great performance and high reliability at a
very competitive price.
Size (Open Frame):
2.28 x 1.45 x 0.43 inches
MODEL SELECTION TABLE
Nominal
Input Voltage
Model Number (1)
Input Voltage Range Output Voltage Output Current Ripple & Noise
Output Power
Efficiency
MPQ24S3.3-50C
MPQ24S3.3-66C
MPQ24S3.3-85C
MPQ24S5-50C
MPQ24S5-100C
MPQ24S5-125C
MPQ24S15-50C
MPQ24S24-50C
MPQ24S48-50C
MPQ48S3.3-66
MPQ48S3.3-85
MPQ48S5-100
MPQ48S5-125
MPQ48S12-120
MPQ48S24-100
NOTES
9 – 36 VDC
10 – 36 VDC
18 – 36 VDC
10 – 36 VDC
10 – 24 VDC
18 – 36 VDC
10 – 36 VDC
10 – 36 VDC
10 – 36 VDC
36 – 75 VDC
36 – 75 VDC
36 – 75 VDC
36 – 75 VDC
36 – 75 VDC
36 – 75 VDC
3.3 VDC
3.3 VDC
3.3 VDC
5 VDC
15.2 A
20A
25A
10A
20A
25A
4A
100mVp-p
150mVp-p
150mVp-p
82mVp-p
50W
66W
85%
87%
88%
87%
87%
87%
88%
88%
87%
90%
88%
92%
90%
90%
91%
83W
50W
24 VDC
5 VDC
175mVp-p
175mVp-p
65mVp-p
100W
125W
60W
5 VDC
15 VDC
24 VDC
48 VDC
3.3 VDC
3.3 VDC
5 VDC
2.5A
1A
150mVp-p
104mVp-p
150mVp-p
150mVpp
175mVp-p
175mVp-p
100mVp-p
100mVp-p
60W
48W
20A
25A
20A
25A
10A
4.16A
66W
83W
100W
125W
120W
100W
48 VDC
5 VDC
12 VDC
24 VDC
1. All 24 VDC input models must have a case. 48 VDC input models can either be open frame (no suffix) or have a case (“C” suffix). Both 24Vin and 48Vin
models are heatsink compatible.
2. A heatsink can be applied for an extended temperature range. For heatsink, add the suffix “HS” to the model number.
3. Remote ON/OFF is primary referenced. Active High is standard; for Active Low add the suffix “R” to the model number.
4 Al DC/DC converters should be externally fused on the input side. Please consult factory for more information.
Wall Industries, Inc. • 5 Watson Brook Road, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797
website: www.wallindustries.com • e-mail: sales@wallindustries.com
02/15/2013
Page 1 of 7
MPQ SERIES
Rev D
Wall Industries, Inc.
Up to 125 Watts, Quarter-Brick DC/DC Converters
SPECIFICATIONS: MPQ SERIES
All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
SPECIFICATION
INPUT SPECIFICATIONS
Input Voltage Range
TEST CONDITIONS
Min
Typ
Max
Unit
See Table
10-36 VDC Input Voltage Models
9.8
9.4
10.0
35.0
9.7
10.3
9.9
50
UVLO Turn On at
UVLO Turn Off at
VDC
36-75 VDC Input Voltage Models
10-36 VDC Input Voltage Models
36-75 VDC Input Voltage Models
100ms
VDC
VDC
34.0
Input Surge Voltage
External Filter Requirements
OUTPUT SPECIFICATIONS
Output Voltage
none
See Table
+1
Output Voltage Set Point
Trim
Sense shorted to Vout
-1
%
%
%
%
-10
-0.2
-0.2
+10
+0.2
+0.2
Line Regulation
Sense shorted to Vout
Sense shorted to Vout
Load Regulation
Output Power
See Table
Output Current
See Table
Minimum Load
0
%
Ripple & Noise
See Table
Remote Sense Compensation
Temperature Coefficient
Measured at the converter output pins
+10
+0.02
%
-0.02
%/°C
MONOTONIC START-UP ACROSS ALL LOAD RANGES. CAPABLE OF STARTING INTO PRE-BIASED LOADS
PROTECTION
Short Circuit Protection
Over Voltage Protection
Current Limit Inception
Thermal Shutdown
REMOTE ON/OFF
Continuous pulse-to-pulse (low power dissipation, auto-recovery)
130
130
% Vo
% Vo
°C
PCB Temperature
+110
1.5
+125
Remote ON
Remote OFF
Remote ON
Remote OFF
Active High
Active Low
Active High
Active Low
Min High to Enable
Max Low to Disable
Max Low to Disable
Min High to Enable
Active High (Standard)
Active Low (“R” Suffix)
Remote ON/OFF Pin Floating
ION/OFF Sink to Pull Low
VDC
VDC
VDC
0.3
0.8
2.1
1.6
2.3
5.2
6.2
Over operating voltage range
0.15
0.6
VON/OFF =0V, Vin=75V
mA
mA
ION/OFF Source to Drive High
GENERAL SPECIFICATIONS
Efficiency
Active High or Active Low
0
24Vin Models
48Vin Models
Input - Output
Input – Chassis
Output - Chassis
200
330
Switching frequency
kHz
For 1 minute
For 1 minute
1000
1000
1000
20
Isolation Voltage
VDC
Isolation Resistance
Isolation Capacitance
At 25°C
GΩ
µF
0.01
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
Storage Temperature
Cooling
Semiconductor junction temperature limit
Calculated using Bellcore TR-332 Method 1 case 3
-40
-55
+25
+125
+125
°C
°C
Free air convection
1,250,300 hours min.
MTBF
PHYSICAL SPECIFICATIONS
Weight
2.15oz (61g)
Open Frame (for 48Vin models only)
2.28 x 1.45 x 0.43 in (57.9 x 36.8 x 10.8 mm)
2.37 x 1.54 x 0.60 in (60.2 x 39.1 x 15.1 mm)
2.37 x 1.54 x 0.85 in (60.2 x 39.1 x 21.5 mm)
Dimensions (L x W x H)
With Case (Add the suffix “C” to the model number)
With Heatsink (Add the suffix “HS” to the model number)
Wall Industries, Inc. • 5 Watson Brook Road, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797
website: www.wallindustries.com • e-mail: sales@wallindustries.com
02/15/2013
Page 2 of 7
MPQ SERIES
Rev D
Wall Industries, Inc.
Up to 125 Watts, Quarter-Brick DC/DC Converters
MECHANICAL DRAWINGS
Open Frame (Only Available for 48Vin Models)
Unit: inches [mm]
2.28 [57.9]
PIN DESIGNATION
PIN Ø
1
2
3
4
5
6
7
8
+Vin
Ø.062 [1.57]
Ø.040 [1.02]
Ø.062 [1.57]
Ø.062 [1.57]
Ø.040 [1.02]
Ø.040 [1.02]
Ø.040 [1.02]
Ø.062 [1.57]
.00 [0.0]
ON/OFF
-Vin
.42 [10.7]
1
2
3
1
2
3
.42 [10.7]
4
5
6
7
8
4
5
6
7
8
+Vout
+SENSE
TRIM
WALL INDUSTRIES
MODEL NAME
XXXX EXETER, NH 03833 XXXX
-SENSE
-Vout
.11 [2.8] REF
LABEL
NOTES:
1. PIN TO PIN TOLERANCE: .010 [ 0.25] MEASURED
AT STANDOFF FEATURE ONLY, DATUM-B.
2. PIN DIAMETER TOLERANCE OF .005 [ 0.13]
MEASUREMENT READING APPLIES TO AREA
FROM INTERFACE-PLANE SURFACE DATUM-B TO
END OF PIN ONLY.
UNLESS OTHERWISE SPECIFIED
ALL DIMENSONS ARE IN INCHES
[ XX ] ARE IN MILLIMETERS
.14 [3.6]
APPLIED TOLERANCES:
ANGLES= 1°
.XX= .02[0.5] .XXX= .010[0.25]
.19 [4.7]
3. UNLESS OTHERWISE SPECIFIED.
.00 [0.0]
DO NOT SCALE DRAWING
INTERPRET DIMENSION AND TOLERANCE
PER ASME Y14.5M - 1994
INTERFACE-PLANE
A
PIN END
B
.071 .005 [1.80 0.13]
STANDOFF DIMENSION
Ø.040 [1.02] PINS ONLY 4X
THIRD ANGLE PROJECTION
.20 MIN [5.1 MIN]
SEE NOTE-3
RECOMMENDED FINISHED RECEIVING PCB
STAND-OFF HOLE Ø.052 .003 [1.32 0.08]
PIN-2 SHOWN FOR DIMENSIONS
PIN LENGTH FROM
INTERFACE-PLANE ONLY
2.00 [50.8]
Cased Option (“C” Suffix)
Unit: inches [mm]
.112(NO:4)-40UNC-2B 4X
MAX SCREW DEPTH .100 FROM SURFACE-A 4X
MAX APPLIED RECIEVING
TORQUE: 6.0 lbf in [ 0.68 N m]
DOT DENOTES
PIN-1
.51 [13.0]
.00 [0.0]
2.37 [60.2]
PIN DESIGNATION
PIN Ø
1
2
3
4
5
6
7
8
+Vin
Ø.062 [1.57]
Ø.040 [1.02]
Ø.062 [1.57]
Ø.062 [1.57]
Ø.040 [1.02]
Ø.040 [1.02]
Ø.040 [1.02]
Ø.062 [1.57]
ON/OFF
-Vin
.26 [6.5]
.47 [11.9]
1
2
3
1
2
3
.47 [11.9]
4
5
6
7
8
4
5
6
7
8
+Vout
1.030 [26.16]
+SENSE
TRIM
-SENSE
-Vout
LABEL
1.860 [47.24]
NOTES:
-A-
1. PIN TO PIN TOLERANCE: .010 [ 0.25] MEASURED
AT STANDOFF FEATURE ONLY, DATUM-B.
2. PIN DIAMETER TOLERANCE OF .005 [ 0.13]
MEASUREMENT READING APPLIES TO AREA
FROM INTERFACE-PLANE SURFACE DATUM-C TO
END OF PIN ONLY.
SEE NOTE-4
.19 [4.7]
UNLESS OTHERWISE SPECIFIED
ALL DIMENSONS ARE IN INCHES
[ XX ] ARE IN MILLIMETERS
.005
APPLIED TOLERANCES:
3. UNLESS OTHERWISE SPECIFIED.
.19 [4.7]
ANGLES= 1°
.XX= .02[0.5] .XXX= .010[0.25]
4. THERMAL TRANSFER PLATE MATERIAL: .040 [1.02]
THICK, ALUMINUM ALLOY 3003-0, PER: QQA 250/2
WITH BLACK SOFT SULFURIC ANODIZE FINISH.
.00 [0.0]
DO NOT SCALE DRAWING
INTERPRET DIMENSION AND TOLERANCE
PER ASME Y14.5M - 1994
INTERFACE-PLANE
C
PIN END
B
.071 .005 [1.80 0.13]
STANDOFF DIMENSION
Ø.040 [1.02] PINS ONLY 4X
THIRD ANGLE PROJECTION
.20 MIN [5.1 MIN]
SEE NOTE-3
RECOMMENDED FINISHED RECEIVING PCB
STAND-OFF HOLE Ø.052 .003 [1.32 0.08]
PIN-2 SHOWN FOR DIMENSIONS
PIN LENGTH FROM
INTERFACE-PLANE ONLY
2.00 [50.8]
Wall Industries, Inc. • 5 Watson Brook Road, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797
website: www.wallindustries.com • e-mail: sales@wallindustries.com
02/15/2013
Page 3 of 7
MPQ SERIES
Rev D
Wall Industries, Inc.
Up to 125 Watts, Quarter-Brick DC/DC Converters
MECHANICAL DRAWINGS
Heatsink Option (“HS” Suffix)
Unit: inches [mm]
.112(NO:4)-40UNC-2B 4X
MAX SCREW DEPTH .100 FROM SURFACE-A 4X
MAX APPLIED RECIEVING
TORQUE: 6.0 lbf in [ 0.68 N m]
DOT DENOTES
PIN-1
.51 [13.0]
.00 [0.0]
2.37 [60.2]
.26 [6.5]
.47 [11.9]
1
2
3
1
.47 [11.9]
1
2
3
4
5
6
7
8
4
5
6
7
8
4
5
6
7
8
2
3
1.860 [47.24]
LABEL
NOTES:
-A-
1. PIN TO PIN TOLERANCE: .010 [ 0.25] MEASURED AT STANDOFF FEATURE ONLY, DATUM-B.
2. PIN DIAMETER TOLERANCE OF .005 [ 0.13] MEASUREMENT READING APPLIES TO AREA
FROM INTERFACE-PLANE SURFACE DATUM-C TO END OF PIN ONLY.
3. UNLESS OTHERWISE SPECIFIED.
4. THERMAL TRANSFER PLATE MATERIAL: .040 [1.02] THICK, ALUMINUM ALLOY 3003-0,
PER: QQA 250/2 WITH BLACK SOFT SULFURIC ANODIZE FINISH.
SEE NOTE-4
.19 [4.7]
.005
PIN DESIGNATION
UNLESS OTHERWISE SPECIFIED
ALL DIMENSONS ARE IN INCHES
[ XX ] ARE IN MILLIMETERS
PIN Ø
1
2
3
4
5
6
7
8
+Vin
Ø.062 [1.57]
Ø.040 [1.02]
Ø.062 [1.57]
Ø.062 [1.57]
Ø.040 [1.02]
Ø.040 [1.02]
Ø.040 [1.02]
Ø.062 [1.57]
A
APPLIED TOLERANCES:
ANGLES= 1°
.XX= .02[0.5] .XXX= .010[0.25]
.00 [0.0]
ON/OFF
-Vin
INTERFACE-PLANE
C
DO NOT SCALE DRAWING
INTERPRET DIMENSION AND TOLERANCE
PER ASME Y14.5M - 1994
PIN END
B
+Vout
.071 .005 [1.80 0.13]
STANDOFF DIMENSION
+SENSE
TRIM
.20 MIN [5.1 MIN]
SEE NOTE-3
THIRD ANGLE PROJECTION
Ø.040 [1.02] PINS ONLY 6X
RECOMMENDED FINISHED RECEIVING PCB
STAND-OFF HOLE Ø.052 .003 [1.32 0.08]
PIN LENGTH FROM
INTERFACE-PLANE ONLY
-SENSE
2.00 [50.8]
-Vout
.19 [4.7]
FUNCTION DESCRIPTION
Pin
1
Pin Name
+Vin
Function
Positive Input
Comments
2
Enable
-Vin
Remote ON/OFF
Negative Input
Positive Output
If not used leave open for standard (Active High)units; short to –Vin on Active Low units (suffix “R”)
3
4
+Vout
+Sense
Trim
5
Positive Remote Sense
Output Voltage Trim
Negative Remote Sense
Negative Output
If not used short to +Vo
If not used leave open
If not used short to -Vo
6
7
-Sense
-Vout
8
Wall Industries, Inc. • 5 Watson Brook Road, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797
website: www.wallindustries.com • e-mail: sales@wallindustries.com
02/15/2013
Page 4 of 7
MPQ SERIES
Rev D
Wall Industries, Inc.
Up to 125 Watts, Quarter-Brick DC/DC Converters
DESIGN CONSIDERATIONS
Under Voltage Lock Out (UVLO)
The converter output is disabled until the input voltage exceeds the UVLO turn-on limit. The converter will remain ON until the input voltage falls
below the UVLO turn-off limit.
Over Current Protection
The converter is protected from short circuit and over current conditions. Upon sensing an over current, the output will begin to drop (or ‘foldback’)
limiting the output power. Further increasing the output current will cause the converter to shut off and then restart (or ‘hiccup’) until the over
current condition is removed. Shorting the output will cause the converter to immediately enter the ‘hiccup’ mode.
Over Temperature Protection
The converter is protected from over temperature conditions. Upon exceeding this temperature, the converter will shut down. The converter will
automatically recover once the over temperature condition is removed.
Input Filter
No additional input capacitor is needed for the power supply to operate. However, due to the low voltage, high input current nature of the power
supply; it is highly recommended that a minimum 100µF/50 V electrolytic type input bulk capacitor be added to reduce input ripple voltage and
current. Refer to Photos 1 and 2 for an example. For an even further reduction of input ripple, an inductor may be placed between the source and
the previously mentioned capacitor. Additionally, a 1-10µF ceramic capacitor may be added in front of the inductor to form pi-filter. No inductor
should be placed between the capacitor and the input to the converter.
Output Filter
No additional output capacitor is needed for the power supply to operate. However, to reduce the ripple and noise on the output, additional
capacitance may be added. Usually, a ceramic capacitor between 1 and 100µF works best for reducing ripple and spike noise. Also, capacitance in
the form of a low-ESR, surge robust tantalum capacitor (ie: Kemet T495 Series) may also be placed across the output in order reduce ripple, and
improve the transient peak-to-peak voltage deviation. Due to the low-ESR nature of the output of the power supply, adding typical aluminum
electrolytic capacitors to the output will not help much in reducing ripple or transient deviations, unless the load is some distance from the power
supply output. Then, these capacitors should be placed at the load.
Remote Sense
To improve regulation at the load, route the connections from the -Sense and the +Sense pins to the –Vout and +Vout connections at the load. This
will force the converter to regulate the voltage at the load and not at the pins of the converter. If it is not desired to use the Remotes Sense feature,
the –Sense and +Sense pins should be shorted to the -Vout and +Vout pins respectively. However, no damage to the converter will occur if the
Sense pins are left open.
Fusing
It is required that the input to the converter be supplied with a maximum 10 A, 250 V rated fuse UL Listed or R/C fuse.
Safety
The MPQ series is designed to meet EN60950 Safety of Information Technology Equipment. The isolation provided by the MPQ series is a basic
insulation in accordance with EN60950. SELV output reliability is maintained only if the input to the converter is a SELV source. To maintain SELV
reliability, if either +Vin or –Vin is connected to chassis, either +Vout or –Vout must also be connected to chassis. Otherwise, both the input and the
output must not be connected to chassis.
PCB Layout Considerations
Due to the basic isolation provided by the converter, caution must be observed in routing traces more than 2mm inward of any input or output pins
on the top layer of the PCB board underneath the converter. Also, due to noise coupling and isolation requirements, no power or ground planes or
any signal traces should be routed on the top layer of the PCB underneath the converter. Due to common noise coupling, input or output power
and ground planes should not be poured across the input to output on any layers underneath the converter. Instead, it is best to provide separate
input and output power and ground traces on the bottom or an inner layer with a minimum of 1mm separation between traces on the same layer.
Lastly, as the case/heatsink is floating metal, caution must also be observed to provide appropriate spacing (minimum 1.4mm for Pollution degree 2
Material Group IIIa + IIIb) around the case/heatsink or risk reducing the input to output spacing and violating basic insulation requirements.
Wall Industries, Inc. • 5 Watson Brook Road, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797
website: www.wallindustries.com • e-mail: sales@wallindustries.com
02/15/2013
Page 5 of 7
MPQ SERIES
Rev D
Wall Industries, Inc.
Up to 125 Watts, Quarter-Brick DC/DC Converters
Remote ON/OFF
These converters have the ability to be remotely turned ON or OFF. The series may be ordered Active-High or Active-Low (place the suffix “R” at the
end of the part number). Active-High means that a logic high at the ENABLE pin will turn ON the supply (Figure 1). With Active-High, if the ENABLE
pin is left floating, the supply will be enabled. Active-Low means that a logic low at the ENABLE pin will turn ON the supply (Figure 2). With Active-
Low, if the ENABLE pin is left floating, the supply will be disabled. If remote On/Off is not used on an Active-Low supply, short the Enable pin to –Vin.
Figure 1: Active High
Figure 2: Active Low
Output Voltage Trim
The output is adjustable from 10% of the output voltage. To adjust the output voltage low, place a resistor between the TRIM and -SENSE pins
(Figure 3). To adjust the output voltage high, place a resistor between the +SENSE and TRIM pins (Figure 4). The value of the TRIM resistor with
respect to the desired output voltage can be found in Table 1 or derived from the following equations:
511
5.11 Vonom
∆% +100
511
RTrim − Low
=
−5.11 (in kΩ)
RTrim − High
=
−
−5.11 (in kΩ)
∆%
2.5 ∆%
∆%
Vo
+/− −Vonom
where∆% = Percent Trim =
100
+/−
V
o
Figure 3: Trim Low
Figure 4: Trim High
Table 1: Trim Resistor Values (in kΩ)
TRIM Low TRIM High
Vout
Percent Trim
RLow
500.78
245.28
160.11
117.53
91.98
74.95
62.78
53.66
46.56
40.88
Vout
5.050
5.100
5.150
5.200
5.250
5.300
5.350
5.400
5.450
5.500
RHigh
511.00
255.50
170.33
127.75
102.20
85.17
1%
2%
3%
4%
5%
6%
7%
8%
9%
10%
4.950
4.900
4.850
4.800
4.750
4.700
4.650
4.600
4.550
4.500
Note: While decreasing the output voltage, the maximum output
current remains the same, and while increasing the output
voltage, the output current is reduced to maintain the total
output power
.
73.00
63.88
56.78
51.10
Wall Industries, Inc. • 5 Watson Brook Road, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797
website: www.wallindustries.com • e-mail: sales@wallindustries.com
02/15/2013
Page 6 of 7
MPQ SERIES
Rev D
Wall Industries, Inc.
Up to 125 Watts, Quarter-Brick DC/DC Converters
CHARACTERISTIC CURVES
Graph 1: MPQ24S5-50C Efficiency vs. Output Current
Graph 2: MPQ24S5-50c Max Ambient vs. Io
92%
90%
88%
86%
84%
82%
80%
78%
12.0
10.0
8.0
200LFM
100LFM
No Air
6.0
Vin=12V
Vin=20V
Vin=28V
Vin=36V
4.0
2.0
0.0
2
3
4
5
6
7
8
9
10
-40
-30
-20
-10
0
10
20
30
40
50
60
70
80
I
o (A)
Ambient (°C)
Note: When trimming output high, Io vs. Ambient is derated by power. i.e.: from Graph 2, find the maximum current at the desired ambient and airflow, and multiply
this current by the nominal voltage to get the maximum power. Divide this power by the desired trimmed high voltage to get the maximum current at that
ambient. When trimming low, the maximum current stays the same as shown in Graph 2.
PART NUMBER SETUP
MPQ 24
S
3.3 - 50
C
R
HS
Series Name Input Voltage Single Output Output Voltage
Output Power
Case Options (1)
Remote ON/OFF
Heatsink
24: 9-36 VDC
10-24 VDC
S: single
3.3: 3.3 VDC
5: 5 VDC
50: 50 Watts
66: 66 Watts
None: Open frame (1) None: Active High Enable None: No Heatsink
C: Case R: Active Low Enable HS: Heatsink
10-36 VDC
12: 12 VDC
15: 15 VDC
24: 24 VDC
48: 48 VDC
85: 85 Watts
18-36 VDC
100: 100 Watts
120: 120 Watts
125: 125 Watts
48: 36-75 VDC
COMPANY INFORMATION
Wall Industries, Inc. has created custom and modified units for over 50 years. Our in-house research and development engineers will provide a
solution that exceeds your performance requirements on-time and on budget. Our ISO9001-2008 certification is just one example of our
commitment to producing a high quality, well-documented product for our customers.
Our past projects demonstrate our commitment to you, our customer. Wall Industries, Inc. has a reputation for working closely with its customers to
ensure each solution meets or exceeds form, fit and function requirements. We will continue to provide ongoing support for your project above and
beyond the design and production phases. Give us a call today to discuss your future projects.
Contact Wall Industries for further information:
Phone:
Toll Free:
Fax:
((603)778-2300
((888)597-9255
((603)778-9797
E-mail:
Web:
Address:
sales@wallindustries.com
www.wallindustries.com
5 Watson Brook Rd.
Exeter, NH 03833
Wall Industries, Inc. • 5 Watson Brook Road, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797
website: www.wallindustries.com • e-mail: sales@wallindustries.com
02/15/2013
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