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DATASHEET
Rev. D
PSGE50 SERIES
88~264VAC (125~373VDC) Input
Single Outputs
Up to 52.8 Watts Output Power
AC/DC Switching Power Supplies
FEATURES
 Single Output
 RoHS Compliant
 Universal AC Input / Full Range
 High Efficiency, Long Life, and High Reliability
 ±10% Output Voltage Adjustability
 Green Design, No-load Power Consumption < 0.5W
 Energy Star Compliant
 Cooling by Free Air Convection
 Power ON with LED Indicator
 All Using 105°C Long Life Electrolytic Capacitors
 High Operating Temperature: -25°C to +70°C
 100% Full Load Burn-In Tested
 Withstand 5G Vibration Test
 Brown-out (Low AC Input Voltage) Protection
 Over Voltage, Over Load, and Short Circuit Protection
DESCRIPTION
The PSGE50 series of AC/DC switching power supplies offers up to 52.8 Watts of output power in a 3.90” x 3.21” x 1.40”
enclosed case. This series has a universal input voltage range of 88~264VAC (125~373VDC) and single outputs of 3.3, 5,
12, 15, 24, and 48VDC. Some features include high efficiency up to 90%, ±10% output adjustability, no-load power
consumption < 0.5W, and a high operating temperature range of -25°C to +70°C. This series also has over voltage, short
circuit, over load, and brown-out (low AC input voltage) protection. All models have been 100% full load burn-in tested and
are RoHS and Energy Star compliant. This series also has UL 60950-1, TUV EN60950-1, and CE safety approvals.
01/08/2013
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
Page 1 of 5
Rev. D
PSGE50 Series
Single Output
Up to 52.8 Watts
AC/DC Switching Power Supplies
SPECIFICATIONS: PSGE50 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.
INPUT SPECIFICATIONS
Input Voltage Range
Input Frequency
AC Current
Inrush Current
OUTPUT SPECIFICATIONS
Output Voltage
Output Power
Output Voltage Adjustability
88 ~ 264VAC 125 ~ 373VDC (Withstand 300VAC surge for 5 seconds without damage)
50Hz / 60Hz
1.3A typ. at 115VAC; 0.5A typ. at 230VAC
Cold Start 40A typ. at 230VAC
See Table
See Table
±10%
3.3 VDC Output Model: ±3%
5 VDC Output Model: ±2%
12~48 VDC Output Models: ±1%
See Table
±0.5% (measured from low line to high line at full load)
See Table
See Table
1000ms, 80ms at 115VAC and full load
800ms, 80ms at 230VAC and full load
>10ms at 115VAC and full load; >32ms at 230VAC and full load
±0.03% / °C (0~50°C)
Voltage Tolerance (see note 2)
Load Regulation (see note 3)
Line Regulation
Output Current
Ripple & Noise (see note 1)
Setup, Rise Time (see note 5)
Hold-Up Time
Temperature Coefficient
PROTECTION
Short Circuit Protection
Over Voltage Protection
Over Load Protection
Brown-Out Protection (Low AC Input Voltage)
GENERAL SPECIFICATIONS
Efficiency
Input to Output
Withstand Voltage
Input to FG
Output to FG
Isolation Resistance
Leakage Current
ENVIRONMENTAL SPECIFICATIONS
Working Temperature
Storage Temperature
Working Humidity
Storage Humidity
Vibration
Cooling
MTBF
PHYSICAL SPECIFICATIONS
Weight, Packing
Dimensions (L x W x H)
SAFETY & EMC (see note 6)
Safety Standards
EMI Conduction & Radiation
Harmonic Current
EMS Immunity
01/08/2013
yes
115% ~ 150% rated output voltage
Protection type: latch-off mode
>110% rated output power
Protection Type: hiccup mode; recover automatically after fault condition is removed
yes
See Table
3000VAC (4242VDC) for 1 minute
1500VAC (2121VDC) for 1 minute
500VAC (707VDC) for 1 minute
100MΩ at 500VDC (input to output, input to FG, output to FG)
< 2mA at 240VAC
-25°C to +70°C (see derating curve)
-40°C to +85°C
20% to 90% RH (non-condensing)
10% to 95% RH
10 ~ 500Hz, 5G 10min/1cycle, period for 60 minutes each along X,Y,Z axes.
Free air convection
420,400 hours (Compliance: MIL-HDBK-217F)
9.88oz (280g); 45pcs/14kg
3.90 x 3.21 x 1.40 inches (99.0 x 81.5 x 35.5 mm)
UL60950-1, 2nd Edition, TUV EN60950-1: 2006+A11 Approved
EN55022: 1998+A1: 2000+A2: 2003 Class B
EN61000-3-2: 2000 Class A, EN61000-3-3: 1995+A1: 2001
EN61204-3: 2000, EN55024: 1998+A1: 2001+A2: 2003 light industry level, criteria A
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
Page 2 of 5
PSGE50 Series
Single Output
Up to 52.8 Watts
AC/DC Switching Power Supplies
Rev. D
MODEL SELECTION TABLE
Output
Voltage
Output
Current
Load (3)
Regulation
Output (1)
Ripple & Noise
Output
Power
Efficiency (4)
3.3 VDC
10A
±2.0%
100mVp-p
33W
78%
5 VDC
10A
±1.0%
100mVp-p
50W
83%
12 VDC
4.2A
±0.5%
120mVp-p
50.4W
88%
15 VDC
3.4A
±0.5%
120mVp-p
51W
89%
PSGE-50-24
24 VDC
2.2A
±0.5%
120mVp-p
52.8W
90%
PSGE-50-48
48 VDC
1.1A
±0.5%
200mVp-p
52.8W
90%
Model Number
Input Voltage Range
PSGE-50-3.3
PSGE-50-5
PSGE-50-12
88 ~264 VAC
(125~373 VDC)
PSGE-50-15
NOTES
1. Ripple & noise is measured at 20MHz bandwidth by using a 12" twisted pair-wire terminated with a 0.1µF capacitor and a
47µF capacitor in parallel.
2. Tolerance includes set up tolerance, line regulation, and load regulation.
3. Load regulation is measured from 0% to 100% full load.
4. Typical value at 230VAC input voltage.
5. The length of the setup time is measured at first cold start; turning the power supply ON and OFF very quickly may lead
to an increase in the setup time.
6. The power supply is considered a component which will be installed into final equipment. The final equipment must be
re-confirmed that it still meets EMC directives.
DERATING CURVES
Load vs Temperature
Load vs Input Voltage
Ta=25°C
100
100
90
Load (%)
Load (%)
80
60
40
80
70
60
50
20
-25
40
0
10
20
30
40
50
60
70
90
100
Ambient Temperature (°C)
01/08/2013
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
110
120
264
Input Voltage (VAC)
Page 3 of 5
PSGE50 Series
Single Output
Up to 52.8 Watts
AC/DC Switching Power Supplies
Rev. D
MECHANICAL DRAWINGS
0.06 (1.50)
TOP OF CASE
1.40 (35.50)
0.33
(8.40)
0.91 (23.10)
3.43 (87.00)
0.19 (4.88)
1.24 (31.5)
1.94 (49.24)
1.57 (40.00)
0.33
(8.50)
0.51
(13.00)
0.20
(5.00)
0.47
(12.00)
0.40
(10.21)
0.38
(9.60)
Ø0.14 (Ø3.50)
0.12 (3.00)
0.29 (7.49)
1.26 (32.00)
2.60 (66.00)
3.21 (81.50)
3.21 (81.49)
0.94 (23.75)
Unit: inches (mm)
1.34 (34.00)
0.12 (3.00)
0.02 (0.50)
0.30 0.28
(7.70) (7.00)
1.40 (35.50)
0.12
(3.00)
0.33 (8.40)
Tolerance: 0.02” (0.5mm)
0.35
(9.00)
BOTTOM OF CASE
3.90 (99.00)
0.57 (14.60)
1.10 (28.00)
0.35
(8.88)
0.55 (13.85)
0.20 (5.00)
0.90 (22.75)
2.17 (55.00)
0.43
(11.00)
0.45
(11.50)
0.39
(10.00)
0.20
(5.00)
0.45
(11.50)
0.39
(10.00)
0.22
(5.50)
6-M3
0.22 (5.50)
0.06 (1.6)
0.20 (5.00)
0.20 (5.00)
1.44 (36.50)
1.93 (49.00)
0.14
(3.50)
3.21 (81.50)
0.24
(6.00)
2 - Ø0.14 (Ø3.50)
Ø0.14
(Ø3.50)
1.59 (40.50)
0.20 (5.00)
0.15 (3.70)
Unit: inches (mm)
0.24 (6.00)
Tolerance: 0.02” (0.5mm)
0.24 (6.00)
1.57 (39.91)
0.93 (23.69)
01/08/2013
0.28 (7.00)
0.71 (18.00)
0.77 (19.50)
Ø0.2
6 (Ø
6.5
0)
Ø0.13 (Ø3.20)
0.71 (18.00)
0.10 (2.60)
0.28
(7.00)
0.24 (6.00)
0.24
(6.00)
0.28 (7.00)
0.26
(6.50)
0.12 (3.00)
0.14 (3.50)
0.17 (4.40)
2.48 (63.00)
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
Page 4 of 5
PSGE50 Series
Single Output
Up to 52.8 Watts
AC/DC Switching Power Supplies
Rev. D
MECHANICAL DRAWING
Unit: inches (mm)
2.17 (55.00)
0.84 (21.25)
1.59 (40.50)
0.37
(9.50)
L
N
0.33
(8.30)
1.57 (40.00)
3.21 (81.50)
2-M3 L=4
Ø0.14 (Ø3.50)
-V
+V
Ø0.14 (Ø3.50)
3.48 (88.50)
0.20 (5.00)
0.20 (5.00)
3.90 (99.00)
0.26
(6.50)
3.44 (87.25)
0.71 (18.00)
1.12 (28.50)
1.40 (35.50)
Ø0.14 (Ø3.50)
Ø0.14 (Ø3.50)
2-M3
2.91 (74.00)
0.71 (18.00)
Tolerance: 0.02” (0.5mm)
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:
E-mail:
Web:
Address:
01/08/2013
(603)778-2300
(888)587-9255
(603)778-9797
sales@wallindustries.com
www.wallindustries.com
5 Watson Brook Rd.
Exeter, NH 03833
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
Page 5 of 5