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PSHF35W SERIES
Up to 36 Watts, AC/DC Switching Power Supplies
Rev B
Wall Industries, Inc.
FEATURES
• RoHS Compliant
• Compact Size
• High Efficiency up to 85%
• Up to 36 Watts Output Power
• ±10% Voltage Adjustment Range
• Over Load & Short Circuit Protection
• Free Air Convection
• 170~264VAC (210~370VDC) Input Voltage Range
• Single Output Voltages Available from 5VDC to 48VDC
• Electrolytic Capacitors all 105°C
• Japanese Brand Components for Key Parts
• GB4943, UL60950, & EN60950 Safety Approvals
• Meets GB9254 & EN55022 Class A EMC Standards
• 100% Full Load Burn-in Tested
DESCRIPTION
Size:
3.88 x 3.23 x 1.38 inches
98.5 x 82.0 x 35.0 mm
Weight:
8.47oz (240g)
The PSHF35W series of AC/DC switching power supplies offers up to 36 Watts of output power in a
3.88” x 3.23” x 1.38” enclosed case. This series consists of single output models ranging from 5VDC to
48VDC with a 170~264VAC (210~370VDC) input voltage range. Some features include ±10% output
adjustability, high efficiency up to 85%, and over load and short circuit protection. The PSHF35W series
has GB4943, UL60950, and EN60950 safety approvals and meets GB9254 and EN55022 Class A EMC
standards. These supplies are also RoHS compliant and have been 100% full load burn-in tested.
TECHNICAL SPECIFICATIONS: PSHF35W 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
TEST CONDITIONS
Min
Typ
Max
Unit
264
370
63
VAC
VDC
Hz
A
A
INPUT SPECIFICATIONS
AC input voltage range
DC input voltage range
Input Voltage
Input Frequency
Input Current
Inrush Current
OUTPUT SPECIFICATIONS
Output Voltage
Voltage Tolerance
Voltage Adjustability
Line Regulation
Load Regulation
Output Power
Output Current
Ripple & Noise (20MHz BW)
Rise Time
Hold-up Time
PROTECTION
Over Load Protection
Short Circuit Protection
GENERAL SPECIFICATIONS
Efficiency
0.6
40
230VAC, cold start
-10
-0.5
-0.5
LL to HL, full load
No load to full load
Measured with 0.1µF ceramic and 47µF electrolytic capacitor in parallel
Full load
Full load
Hiccup mode; automatic recovery
See Table
See Table
+10
+0.5
+0.5
See Table
See Table
See Table
50
20
%
%
%
ms
ms
105
150
%
Hiccup mode; automatic recovery
See Table
Withstand Voltage
1 minute
Input Leakage Current
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
Cooling
Vibration
MTBF
PHYSICAL SPECIFICATIONS
Weight
Dimensions (L x W x H)
Connection
SAFETY & EMC (See Note 2)
Safety Approvals
EMC Standards
230VAC
07/21/2014
170
210
47
Input to Output
Input to FG
Output to FG
See derating curve
Non-condensing
Non-condensing
1500
1500
500
VAC
0.7
-20
-20
20
20
At 10~150Hz, 10 min per cycle for 30 minutes each test along the X, Y, & Z axis
mA
+70
+85
93
95
Free air convection
2
°C
°C
%
%
G
hours
100,000
8.47oz (240g)
3.88 x 3.23 x 1.38 inch (98.5 x 82.0 x 35.0 mm)
5P/8.25mm screw terminal block
GB4943; UL60950; EN60950
GB9254; EN55022 Class A
Wall Industries, Inc. • 37 Industrial Drive, 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
Page 1 of 3
PSHF35W SERIES
Up to 36 Watts, AC/DC Switching Power Supplies
Rev B
Wall Industries, Inc.
MODEL SELECTION TABLE
Output Voltage
Output Current
Voltage Tolerance
Ripple & Noise (2)
Output Power
Efficiency
5 VDC
7.0A
±2%
80mVp-p
35W
77%
12 VDC
3.0A
±1%
120mVp-p
36W
81%
15 VDC
2.4A
±1%
120mVp-p
36W
82%
PSHF35W-SE-24
24 VDC
1.5A
±1%
150mVp-p
36W
83%
PSHF35W-SE-48
48 VDC
0.7A
±1%
150mVp-p
33.6W
85%
Model Number
(1)
Input Voltage Range
PSHF35W-SE-5
PSHF35W-SE-12
170~264 VAC
(210~370 VDC)
PSHF35W-SE-15
NOTES
1. Single output voltages are available from 5~48VDC. If the desired output voltage is not listed in the table please call factory for more ordering options.
2. Ripple & noise is measured at 20MHz limited bandwidth and using a 12" twisted pair-wire terminated with a 0.1µF & 47µF capacitors in parallel.
3. 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.
MECHANICAL DRAWING
0.26
[6.5]
Unit: inches [mm]
3.43 [87.0]
Ø0.14 [Ø3.5]
Ø0.14 [Ø3.5]
2.91 [74.0]
0.81 [20.5]
1.10 [28.0]
0.69 [17.5]
0.71 [18.0]
0.27 [6.8]
1.38 [35.0]
PIN CONNECTIONS
Pin
1
2
3
4
5
Assignment
AC/L
AC/N
PE
DC OUTPUT (-V)
DC OUTPUT (+V)
2.17 [55.0]
Ø0.14 [Ø3.5]
0.325
[8.25]
1
2
4
2 - M3
1.59 [40.5]
5
Vadj
Ø0.14 [Ø3.5]
NOTICE:
Mounting screws into
frame max. 3mm
0.20
[5.0]
LED
0.20
[5.0]
3.23 [82.0]
2.80 [71.0]
0.28
[7.0]
3
Frame
3.48 [88.5]
3.88 [98.5]
07/21/2014
Wall Industries, Inc. • 37 Industrial Drive, 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
Page 2 of 3
PSHF35W SERIES
Up to 36 Watts, AC/DC Switching Power Supplies
Rev B
Wall Industries, Inc.
DERATING CURVE
100
Load (%)
80
60
40
20
-20
-10
0
10
20
30
40
50
60
70
80
Ambient Temperature (°C)
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:
07/21/2014
(603)778-2300
(888)597-9255
(603)778-9797
sales@wallindustries.com
www.wallindustries.com
37 Industrial Drive
Exeter, NH 03833
Wall Industries, Inc. • 37 Industrial Drive, 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
Page 3 of 3