Wall Industries, Inc.
Advanced Publication
PSAZC SERIES
2 Watt, AC/DC PCB Mount Power Supplies
FEATURES
•
RoHS Compliant
•
Isolation Class II
•
3000VAC I/O Isolation
•
2 Watts Output Power
•
Fully Encapsulated Plastic Case
•
< 0.3W No Load Input Power
•
3.3V, 5V, 12V, 15V, and 24V Single Output Models
•
PCB Mountable Switching Power Supply
•
-40°C to +80°C Operating Temperature Range
•
Universal Input Voltage Range: 90-305VAC (120-430VDC)
•
Short Circuit and Over Voltage Protection
•
UL/cUL, CE, and CB Safety Approvals (Pending)
DESCRIPTION
The PSAZC series of AC/DC power supplies provides 2 watts of output power in a 1.12” x 1.02” x
0.67” encapsulated PCB mountable package. This series consists of 3.3,V 5V, 12V, 15V, and 24V
single output models with a universal input range of 90-305VAC (120-430VDC). Some features
include 3000VAC I/O isolation, -40°C to +80°C operating temperature range, and over power and
short circuit protection. All models are RoHS compliant and have UL/cUL, CE, and CB (pending)
safety approvals.
Size:
1.12 x 1.02 x 0.67 inches
28.5 x 25.8 x 17.0 mm
MODEL SELECTION TABLE
Model Number
PSAZC-3.3S
PSAZC-5S
PSAZC-9S
PSAZC-12S
PSAZC-15S
PSAZC-24S
90~305 VAC
(120~430 VDC)
Input Voltage
Output Voltage
3.3 VDC
5 VDC
9 VDC
12 VDC
15 VDC
24 VDC
Output Current
Min Load
Max Load
0%
0%
0%
0%
0%
0%
600mA
400mA
222mA
167mA
133mA
83mA
Ripple & Noise
300mVp-p
300mVp-p
300mVp-p
300mVp-p
300mVp-p
300mVp-p
Output Power
2W
2W
2W
2W
2W
2W
Efficiency
66%
70%
73%
73%
73%
75%
Maximum
Capacitive Load
7000µF
4000µF
1200µF
500µF
350µF
110µF
DERATING
120
BLOCK DIAGRAM
100
80
L
INPUT
+Vo
RECTIFIER
OUTPUT
LINE FILTER
SWITCHING
RECTIFIER
Load (%)
60
N
OSCILLATION
-Vo
O.V.P. / O.C.P.
40
20
CONTROL
DETECT
0
-40
-20
0
20
40
60
70
80
Ambient Temperature (°C)
08/26/2013
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
Page 1 of 3
Wall Industries, Inc.
Advanced Publication
PSAZC SERIES
2 Watt, AC/DC PCB Mount Power Supplies
SPECIFICATIONS: PSAZC 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
Input Frequency
Input Current
Inrush Current (<2ms)
No Load Input Power
External Fuse (recommended)
External Varistor
TEST CONDITIONS
AC input voltage range
DC input voltage range
At 115VAC and full load
At 230VAC and full load
At 115VAC and cold start
At 230VAC and cold start
Min
90
120
47
Typ
Max
Unit
VAC
VDC
Hz
mA
A
W
305
430
63
75
55
30
50
0.3
3.15A slow blow type
10S471K
See Table
+6
+5
+6
See Table
See Table
300
See Table
OUTPUT SPECIFICATIONS
Output Voltage
Voltage Accuracy
Line Regulation
Load Regulation
Output Power
Output Current
Minimum Load
Ripple & Noise (20MHz BW)
Max Capacitive Load
Hold-up Time
Temperature Coefficient
-6
-5
-6
%
%
%
Low Line to High Line
10% - 100% full load
0
Measured with 0.1µF and 47µF capacitors in parallel
At 100~240VAC
At 230VAC
%
mVp-p
ms
%/°C
15
-0.02
+0.02
PROTECTION
Short Circuit Protection
Over Power Protection
Hiccup mode, indefinite (auto-recovery)
Hiccup technique, auto-recovery
At 230VAC
Input to Output
< 240VAC
With derating (see derating curve)
See Table
3000
0.25
-40
-40
+80
+85
95
Free air convection
VAC
mA
°C
°C
% RH
hours
GENERAL SPECIFICATIONS
Efficiency
Isolation Voltage
Leakage Current
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
Storage Temperature
Humidity
Cooling
MTBF
25°C (MIL-HDBK-217F)
350,000
PHYSICAL SPECIFICATIONS
Weight
Case Material
Dimensions (L x W x H)
TBD
Plastic resin with fiberglass (Flammability to UL 94V-0)
1.12 x 1.02 x 0.67 inches (28.5 x 25.8 x 17.0 mm)
UL/cUL, CE, CB (Pending)
EN 55022 class B (Pending)
EN 55024 (Pending)
SAFETY & EMC
Safety Approvals
EMC
EMI (Conducted and Radiated Emissions)
EMS (Noise Immunity)
08/26/2013
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
Page 2 of 3
Wall Industries, Inc.
Advanced Publication
PSAZC SERIES
2 Watt, AC/DC PCB Mount Power Supplies
MECHANICAL DRAWING
1.12 (28.5)
0.125 (3.175)
ISOLATION
PIN CONNECTIONS
PIN
ASSIGNMENT
+DC OUT
-DC OUT
AC IN (N)
AC IN (L)
NC
Isolation
Spacing
1
TOP VIEW
2
0.625 (15.875)
1.02 (25.8)
1
2
3
4
5
Secondary
BOTTOM VIEW
5
4
3
0.195
(4.962)
Primary
0.625 (15.876)
0.25 (6.35)
0.122 (3.1075)
0.67 (17.0)
NOTES
1. Unit: inches (mm)
2. Tolerance: ±0.02 (±0.5mm)
3. All dimensions are for reference only
0.16
(4.0)
0.024 (0.6)
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:
(603)778-2300
(888)597-9255
(603)778-9797
sales@wallindustries.com
www.wallindustries.com
5 Watson Brook Rd.
Exeter, NH 03833
08/26/2013
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
Page 3 of 3
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