Download Data Sheet

DATASHEET
Rev. A
PSHF25W SERIES
85~264VAC (120~370VDC) Input Voltage Range
25 Watts Output Power
3.3, 5, 12, 15, 24, & 48VDC Single Outputs
AC/DC Switching Power Supplies
FEATURES
 RoHS Compliant
 3.88” x 3.23” x 1.38” Enclosed Case
 ±10% Voltage Adjustment Range
 25W Output Power
 Free Air Convection
 100% Full Load Burn-in Tested
 85~264VAC (120~370VDC) Input Voltage Range
 Short Circuit, Over Load, Over Voltage Protection
 High Reliability
 UL60950, GB4943, and EN60950 Safety Approvals
 Single Outputs
DESCRIPTION
The PSHF25W series of AC/DC power supplies offers 25W of output power in a 3.88” x 3.23” x 1.38” enclosed
case. This series consists of 3.3, 5, 12, 15, 24, and 48VDC single output models with a universal input voltage
range of 85~264VAC (120~370VDC). These supplies have a ±10% output adjustment range and are protected
against short circuit, over load, and over voltage conditions. This series is RoHS compliant and has UL60950,
GB4943, and EN60950 safety approvals.
12/30/2011
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
Page 1 of 4
PSHF25W Series
25W, Single Outputs
Universal Input Voltage
AC/DC Switching Power Supplies
Rev. A
SPECIFICATIONS: PSHF25W 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
Nom
Max
Unit
264
VAC
370
VDC
INPUT SPECIFICATIONS
Input Voltage Range
AC input voltage range
85
DC input voltage range
120
At 115VAC
Inrush Current
20
Cold start
At 230VAC
Input Frequency
A
40
47
63
Hz
OUTPUT SPECIFICATIONS
Output Voltage
See Table
Output Voltage Adjustment Range
Line Regulation
Full load
-10
+10
%
-0.5
+0.5
%
Load Regulation
0.5
%
Output Current
See Table
Output Power
See Table
Ripple & Noise
See Table
Rise Time
Full load
50
ms
Hold-up Time
Full load
20
ms
PROTECTION
Over Load Protection
110
150
%
Over Voltage Protection
115
150
%
Short Circuit Protection
Yes
GENERAL SPECIFICATIONS
Efficiency
See Table
Input to Output
Withstand Voltage
3000
All for 1 minute
Input to FG
Output to FG
Leakage Current
VAC
1500
500
At 230VAC
0.7
mA
-10
+50
°C
20
93
% RH
-20
+85
°C
20
95
% RH
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
Operating Humidity
non-condensing
Storage Temperature
Storage Humidity
non-condensing
Cooling Method
Free air convection
PHYSICAL SPECIFICATIONS
Weight
8.5oz (240g)
3.88 x 3.23 x 1.38 inches
(98.5 x 82 x 35 mm)
Dimensions (L x W x H)
SAFETY & EMC CHARACTERISTICS
Safety Standards
EMC Standards
12/30/2011
UL60950, EN60950, GB4943
GB9254, EN55022 Class B, EN55024, EN61000-3-2,3, EN61000-4-2,3,4,5,6,8,11
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
Page 2 of 4
PSHF25W Series
25W, Single Outputs
Universal Input Voltage
AC/DC Switching Power Supplies
Rev. A
MODEL SELECTION TABLE
Model Number
Input Voltage Range
Output Voltage
Output Current
Ripple & Noise
Output Power
Efficiency
3.3 VDC
6A
80mVp-p
20W
67%
5 VDC
5A
80mVp-p
25W
72%
12 VDC
2.1A
100mVp-p
25.2W
78%
15 VDC
1.7A
100mVp-p
25.5W
78%
PSHF25W-SL-24
24 VDC
1.1A
150mVp-p
26.4W
80%
PSHF25W-SL-48
48 VDC
0.57A
150mVp-p
27.4W
82%
PSHF25W-SL-3.3
PSHF25W-SL-5
85 ~ 264 VAC
or
120 ~370 VDC
PSHF25W-SL-12
PSHF25W-SL-15
MECHANICAL DRAWING
Unit: inches (mm)
0.26
(6.5)
3.43 (87)
0.27 (6.8)
0.71 (18)
0.69 (17.5)
2 - M3
2.91 (74)
1.10 (28)
Ø0.14 (Ø3.5)
1.38 (35)
Ø0.14 (Ø3.5)
3.88 (98.5)
0.2
(5)
3.48 (88.5)
0.27 (6.8)
Ø0.14 (Ø3.5)
0.2 (5)
2 - M3
1.59 (40.5)
12/30/2011
2.17 (55)
2.76 (70)
3.23 (82)
0.81 (20.5)
Ø0.14 (Ø3.5)
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
Page 3 of 4
Rev. A
PSHF25W Series
25W, Single Outputs
Universal Input Voltage
AC/DC Switching Power Supplies
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:
12/30/2011
(603)778-2300
(888)597-9255
(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 4 of 4