Download Data Sheet

PSAHC08 SERIES
6.6~9 Watts, AC/DC Switching Power Supplies
Rev D
Wall Industries, Inc.
FEATURES
R
E199779 LEVEL 3
Size:
2.055 x 1.055 x 0.75 inches
52.2 x 26.8 x 19.0 mm
• Isolation Class II
• PCB Mountable Switching Power Supply
• RoHS Compliant
• -40°C to +70°C Operating Temperature Range
• 8 Watts Output Power
• Universal Input Voltage Range: 90-305VAC (120-430VDC)
• Single and Dual Outputs
• Short Circuit, Over Power, and Over Voltage Protection
• Low Ripple & Noise
• CE and UL/cUL 60950-1: 2nd Edition Safety Approvals
• Fully Encapsulated Plastic Case
• Screw Terminal Mechanical Options Available
DESCRIPTION
The PSAHC08 series of AC/DC switching power supplies provides 8 watts of output power in a 2.055”
x 1.055” x 0.75” encapsulated PCB mountable package. This series consists of single and dual 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 <0.3W no load power consumption.
These supplies are also protected against over power, over voltage, and short circuit conditions. The
PSAHC08 series also has two types of screw terminal mechanical options available. All models are
RoHS compliant and have CE and UL/cUL 60950-1: 2nd edition safety approvals.
Weight:
1.23oz (35g)
MODEL SELECTION TABLE
SINGLE OUTPUT MODELS
Output Current
Output
Voltage
Min Load
Max Load
Voltage
Accuracy
PSAHC08-3.3S
3.3 VDC
0%
2000mA
±2%
±0.2%
PSAHC08-3.8S
3.8 VDC
0%
2100mA
±2%
±0.2%
Model Number
Input Voltage
Line
Load Regulation
Regulation (10% - 100%)
Output
Power
Efficiency
Maximum
Capacitive Load
±1.0%
6.6W
69%
26,000µF
±1.0%
8W
71%
25,000µF
PSAHC08-5S
5 VDC
0%
1600mA
±2%
±0.2%
±1.0%
8W
72%
6000μF
PSAHC08-8S
8 VDC
0%
1000mA
±2%
±0.2%
±1.0%
8W
79%
2500µF
9 VDC
0%
888mA
±2%
±0.2%
±1.0%
8W
79%
2300µF
90~305 VAC
PSAHC08-9S
(120~430 VDC)
PSAHC08-12S
12 VDC
0%
666mA
±2%
±0.2%
±0.5%
8W
79%
1050μF
PSAHC08-14S
14 VDC
0%
571mA
±2%
±0.2%
±0.5%
8W
80%
500µF
PSAHC08-15S
15 VDC
0%
533mA
±2%
±0.2%
±0.5%
8W
80%
440μF
PSAHC08-24S
24 VDC
0%
335mA
±2%
±0.2%
±0.5%
8W
81%
180μF
Output
Power
Efficiency
Maximum
Capacitive Load
9W
71%
8.75W
77%
9W
78%
8.6W
78%
DUAL OUTPUT MODELS
PSAHC08-5S3.3S
PSAHC08-8S5S
PSAHC08-12S5S
PSAHC08-12S7.5S
Output Current
Output
Voltage
Min Load(1)
Max Load
Voltage
Accuracy
Vo
5 VDC
25%
1600mA
±2%
Vr
3.3 VDC
25%
310mA
Vo
8 VDC
25%
1000mA
25%
150mA
Model Number
Input Voltage
Line
Load Regulation
Regulation (10% - 100%)
±0.2%
±0.5%
±15%
±3.0%
±5.0%
±2%
±0.2%
±0.5%
±5%
±3.0%
±5.0%
Vr
90~305 VAC
5 VDC
Vo
(120~430 VDC)
12 VDC
25%
666mA
±2%
±0.2%
±0.5%
5 VDC
25%
200mA
±5%
±3.0%
±5.0%
Vo
12 VDC
25%
560mA
±2%
±0.2%
±0.5%
Vr
7.5 VDC
25%
250mA
±5%
±3.0%
±5.0%
Vr
1200µF
1000µF
800µF
3800µF
260µF
3800µF
260µF
4000µF
NOTES
1. Some models require a minimum loading on the output to maintain specified regulations. Operation under no-load conditions will not damage these
devices; however, they may not meet all listed specifications.
2. Screw terminal mechanical options available (see page 4). Please call factory for ordering details.
05/28/2013
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 5
Rev D
Wall Industries, Inc.
PSAHC08 SERIES
6.6~9 Watts, AC/DC Switching Power Supplies
SPECIFICATIONS: PSAHC08 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 (<500µs)
At 115VAC and full load
At 230VAC and full load
At 115VAC
At 230VAC
No load Power Consumption
External Fuse (recommended)
305
430
440
180
110
25
45
0.3
2A slow blow type
VAC
VDC
Hz
mA
A
W
OUTPUT SPECIFICATIONS
Output Voltage
Voltage Accuracy
Line Regulation
Load Regulation
Output Power
Output Current
See Table
See Table
See Table
See Table
See Table
See Table
Low line to high line
10% - 100% load
Single Outputs
Dual Outputs
3.3V~15V models
Ripple
24V models
Dual Output Models
3.3V~15V models
Noise
24V models
Dual Output Models
Maximum Capacitive Load
Hold-Up Time
Temperature Coefficient
0
25
Minimum Load
%
100
150
100
150
200
150
See Table
Measured at 20MHz BW and with a 47µF tantalum capacitor and a
0.1µF ceramic capacitor in parallel across the output. (See page 3)
Measured at 20MHz BW and with a 47µF tantalum capacitor and a
0.1µF ceramic capacitor in parallel across the output. (See page 3)
10
-0.02
+0.02
mVp-p
mVp-p
ms
%/°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
Switching Frequency
Isolation Voltage
Leakage Current
Input to Output
124
3000
See Table
132
140
0.25
KHz
VAC
mA
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
Storage Temperature
Humidity
Cooling
MTBF
See derating curve on page 3
25°C (MIL-HDBK-217F)
-40
-40
+70
+85
95
Free air convection
350,000
°C
°C
% RH
hours
PHYSICAL SPECIFICATIONS
Weight
Case Material
Dimensions (L x W x H)
1.23oz (35g)
Plastic resin with fiberglass (Flammability to UL 94V-0)
2.055 x 1.055 x 0.75 inches (52.2 x 26.8 x 19.0 mm)
SAFETY & EMC
Safety Approvals
EMC
05/28/2013
EMI (Conducted and Radiated Emissions)
EMS (Noise Immunity)
UL/cUL 60950-1 2nd edition; CE
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
PSAHC08 SERIES
6.6~9 Watts, AC/DC Switching Power Supplies
Rev D
Wall Industries, Inc.
BLOCK DIAGRAM
RIPPLE & NOISE SETUP
SINGLE OUTPUT
OUTPUT
O.V.P.
RECTIFIER
INPUT
+Vout
+V
SWITCHING
RECTIFIER
LINE FILTER
L
Ceramic
0.1µF
+
Load
-V
N
CONTROL
OSCILLATION
-Vout
O.C.P.
Solid Tantalum
47µF
To Scope
The output noise is measured with a 47µF tantalum capacitor
and a 0.1µF ceramic capacitor in parallel across the output
DETECT
DERATING CURVE
Single Outputs
12S5S Model
8S5S Model
5S3.3 Model
110
100
Output Power (%)
90
80
70
60
50
40
30
20
10
0
-25
-40 -20 -10
0
10
20
30
40
50
60
70
80
90 100
Ambient Temperature (°C)
MECHANICAL DRAWING
Unit: inches (mm)
0.75 (19.00)
2.055 (52.2)
0.31
(8.0)
0.4
(10.16)
0.8 (20.32)
TOP VIEW
2
PIN CONNECTIONS
0.04 (1.0)
4
0.4
(10.16)
0.53 (13.4)
3
1
0.4
(10.16)
1.055 (26.8)
1.76 (44.72)
5
PIN
SINGLE
DUAL
1
AC IN (N)
AC IN (N)
2
AC IN (L)
AC IN (L)
3
+DC OUT
+ DC OUT
4
-DC OUT
-DC OUT
5
NO PIN
VR
Tolerance: ±0.02 (±0.5)
05/28/2013
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 5
Wall Industries, Inc.
PSAHC08 SERIES
6.6~9 Watts, AC/DC Switching Power Supplies
Rev D
SCREW TERMINAL OPTIONS
PSAHC08-A2
Unit: inches (mm)
4
2
6
3
7
2.12 (53.9)
5
1.81 (46.0)
1
8
3.78 (96.0)
0.96 (24.5)
PIN
1
2
3
4
5
6
7
8
3.39 (86.1)
PIN CONNECTIONS
SINGLE
DUAL
NO CONNECT
NO CONNECT
AC IN (N)
AC IN (N)
AC IN (L)
AC IN (L)
NO CONNECT
NO CONNECT
+DC OUT
+DC OUT
-DC OUT
-DC OUT
NO CONNECT
VR
NO CONNECT
NO CONNECT
0.22 (5.5)
PSAHC08-A5
Unit: inches (mm)
4
2
6
3
7
2.12 (53.9)
5
1.81 (46.0)
1
8
05/28/2013
3.39 (86.1)
3.78 (96.0)
3.94 (100.0)
a
250V 15A
AWG 16~22
7.62
0.96 (24.5)
PIN
1
2
3
4
5
6
7
8
PIN CONNECTIONS
SINGLE
DUAL
NO CONNECT
NO CONNECT
AC IN (N)
AC IN (N)
AC IN (L)
AC IN (L)
NO CONNECT
NO CONNECT
+DC OUT
+DC OUT
-DC OUT
-DC OUT
NO CONNECT
VR
NO CONNECT
NO CONNECT
0.22 (5.5)
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 D
PSAHC08 SERIES
6.6~9 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 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:
05/28/2013
(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