Download Data Sheet

PSATC30 SERIES
Up to 30 Watts, AC/DC Switching Power Supplies
Rev B
Wall Industries, Inc.
FEATURES
• RoHS Compliant
• 3.3V, 5V, 12V, 15V, and 24V Single Output Models
• Isolation Class II
• PCB Mountable Switching Power Supply
• 3000VAC I/O Isolation
• -40°C to +70°C Operating Temperature Range
• Up to 30 Watts Output Power
• Universal Input Voltage Range: 90-305VAC (120-430VDC)
• High Efficiency up to 89%
• Short Circuit, Over Power, and Over Voltage Protection
• Fully Encapsulated Plastic Case
• Screw Terminal Mechanical Options Available
• < 0.3W No Load Input Power
• UL/cUL, CE, and CB Safety Approvals
DESCRIPTION
The PSATC30 series of AC/DC power supplies provides up to 30 watts of output power in a 2.52” x
1.77” x 0.93” encapsulated PCB mountable package. This series consists of 5V, 12V, 15V, and 24V
single output models with a universal input range of 90-305VAC (120-430VDC). Some features
include low ripple and noise, -40°C to +70°C operating temperature range, and 3000VAC I/O
isolation. This series is also protected against over power, over voltage, and short circuit conditions.
The PSATC30 series has two types of screw terminal mechanical options available. All models are
RoHS compliant and have UL/cUL, CE, and CB safety approvals.
Size:
2.52 x 1.77 x 0.93 inches
64.0 x 45.0 x 23.5 mm
MODEL SELECTION TABLE
Model Number
Input Voltage
Output Current
Min Load
Max Load
Output Voltage
PSATC30-3.3S
Ripple & Noise
Output Power
Efficiency
Maximum
Capacitive Load
3.3 VDC
0%
5000mA
100mVp-p
16.5W
80%
8200µF
5 VDC
0%
5000mA
100mVp-p
25W
84%
8200µF
12 VDC
0%
2500mA
150mVp-p
30W
89%
2200µF
PSATC30-15S
15 VDC
0%
2000mA
150mVp-p
30W
87%
1500µF
PSATC30-24S
24 VDC
0%
1250mA
240mVp-p
30W
86%
560µF
PSATC30-5S
90~305 VAC
PSATC30-12S
(120~430 VDC)
NOTES
1. Screw terminal mechanical options available (see page 4). Please call factory for ordering details.
120
120
100
100
80
80
Load (%)
Load (%)
DERATING
60
60
40
40
20
20
0
-40
-30
-20
0
20
40
45 50
Ambient Temperature (°C)
08/02/2013
60
65
Ta=25°C
0
70
80
90 100 110
135
155
230
264
305
Input Voltage (VAC)
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 5
Rev B
Wall Industries, Inc.
PSATC30 SERIES
Up to 30 Watts, AC/DC Switching Power Supplies
SPECIFICATIONS: PSATC30 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
INPUT SPECIFICATIONS
AC input voltage range
DC input voltage range
Input Voltage
90
120
47
Input Frequency
Input Current
Inrush Current (<2ms)
No Load Input Power
External Fuse (recommended)
At 115VAC and full load
At 230VAC and full load
At 115VAC and cold start
At 230VAC and cold start
Under 240VAC
305
430
63
600
400
30
60
0.3
3.15A slow blow type
VAC
VDC
Hz
mA
A
W
OUTPUT SPECIFICATIONS
Output Voltage
Voltage Accuracy
Line Regulation
Low Line to High Line
Load Regulation
10% - 100% full load
Output Power
Output Current
Minimum Load
Ripple & Noise (20MHz BW)
Max Capacitive Load
Temperature Coefficient
3.3V output model
5V, 12V, 15V, 24V output models
-2
-0.5
-1.5
-1
See Table
+2
+0.5
+1.5
+1
See Table
See Table
0
Measured with 0.1µF and 47µF capacitors in parallel
At 100~240VAC
-0.02
%
%
%
%
See Table
See Table
+0.02
%/°C
PROTECTION
Short Circuit Protection
Over Voltage Protection
Over Power Protection
Hiccup mode, indefinite (auto-recovery)
Zener diode clamp
Hiccup technique, auto-recovery
GENERAL SPECIFICATIONS
Efficiency
At 230VAC
Input to Output
Input to FG
Output to FG
At < 240VAC
Isolation Voltage
Leakage Current
See Table
3000
1500
500
VAC
0.25
mA
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
Operating Case Temperature
Storage Temperature
Humidity
Cooling
MTBF
With derating (see derating curve)
Under 115VAC
Over 115VAC
-40
-40
25°C (MIL-HDBK-217F)
+70
+78
+85
+85
95
Free air convection
250,000
°C
°C
°C
% RH
hours
PHYSICAL SPECIFICATIONS
Weight
Case Material
Dimensions (L x W x H)
4.6oz (130g)
Plastic resin with fiberglass (Flammability to UL 94V-0)
2.52 x 1.77 x 0.93 inches (64.0 x 45.0 x 23.5 mm)
SAFETY & EMC
Safety Approvals
EMC
08/02/2013
EMI (Conducted and Radiated Emissions)
EMS (Noise Immunity)
UL/cUL, CE, CB
EN 55022 class B
EN 55024
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 5
PSATC30 SERIES
Up to 30 Watts, AC/DC Switching Power Supplies
Rev B
Wall Industries, Inc.
BLOCK DIAGRAM
Single Output
OUTPUT
O.V.P.
RECTIFIER
INPUT
+V
SWITCHING
RECTIFIER
LINE FILTER
L
-V
N
CONTROL
OSCILLATION
O.C.P.
DETECT
MECHANICAL DRAWING
0.93 (23.5)
2.52 (64.0)
0.31
(8.0)
Unit: inches (mm)
0.89 (22.5)
PIN CONNECTIONS
0.39
(10.0)
3
1
0.89 (22.5)
0.39
(10.0)
T Case 1.26 (32.0)
0.69 (17.5)
1.77 (45.0)
2.13 (54.0)
2
0.16 (4.0)
0.04 (1.0)
4
5
TOP VIEW
PIN
ASSIGNMENT
1
AC IN (N)
2
AC IN (L)
3
-DC OUT
4
NO PIN
5
+DC OUT
0.24 (6.0)
Tolerance: ±0.02” (±0.5mm)
EFFICIENCY VS LOAD CURVES
PSATC30-12S
Input Voltage vs Efficiency
Load vs Efficiency
91.00
95.00
90.00
92.50
89.00
EFFICIENCY (%)
EFFICIENCY (%)
90.00
87.50
85.00
82.50
80.00
88.00
87.00
86.00
85.00
84.00
83.00
77.50
82.00
81.00
75.00
90
115
180
230
VIN (VAC)
08/02/2013
264
305
10
20
30
40
50
60
70
80
90
100
LOAD (%)
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 5
Wall Industries, Inc.
PSATC30 SERIES
Up to 30 Watts, AC/DC Switching Power Supplies
Rev B
SCREW TERMINAL OPTIONS
PSATC30-A2
Unit: inches (mm)
4
2
6
3
7
2.12 (53.9)
5
1.81 (46.0)
1
8
3.39 (86.1)
PIN CONNECTIONS
3.78 (96.0)
ASSIGNMENT
FG
AC IN (N)
AC IN (L)
NO CONNECT
-DC OUT
NO CONNECT
+DC OUT
NO CONNECT
1.14 (29.0)
PIN
1
2
3
4
5
6
7
8
0.22 (5.5)
Mounting hole size: 3.5mm Input & Output screw size: M3x10mm
PSATC30-A5
Unit: inches (mm)
4
2
6
3
7
2.12 (53.9)
5
1.81 (46.0)
1
8
3.39 (86.1)
PIN CONNECTIONS
08/02/2013
ASSIGNMENT
FG
AC IN (N)
AC IN (L)
NO CONNECT
-DC OUT
NO CONNECT
+DC OUT
NO CONNECT
3.94 (100.0)
a
250V 15A
AWG 16~22
7.62
1.14 (29.0)
PIN
1
2
3
4
5
6
7
8
3.78 (96.0)
0.22 (5.5)
Mounting hole size: 3.5mm Input & Output screw size: M3x10mm
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 4 of 5
Wall Industries, Inc.
Rev B
PSATC30 SERIES
Up to 30 Watts, 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 ISO90012008 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:
08/02/2013
(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 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797
website: www.wallindustries.com • e-mail: sales@wallindustries.com
Page 5 of 5