PSAK-350-12 [WALL]
AC/DC Switching Power Supplies;
| 型号： | PSAK-350-12 |
| 厂家： | 
WALL INDUSTRIES,INC. |
| 描述： | AC/DC Switching Power Supplies |
| 文件： | 总5页 (文件大小：175K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PSAK350 SERIES
Rev A
Wall Industries, Inc.
Up to 360 Watts, AC/DC Switching Power Supplies
FEATURES
• RoHS Compliant
• High Efficiency up to 93%
• Built-in Active PFC, PF > 0.90
• Up to 360 Watts Output Power
• +5V/0.3A Auxiliary Output
• 150% Peak Load Capability
• Power OK Signal
• 3000VAC (4242VDC) I/O Isolation
• Remote ON/OFF, Remote Sense Functions
• Universal Input Voltage Range: 90-264VAC (127~370VDC)
• Protection: SCP, OLP, OVP, OTP, Fan Failure
• 5V, 12V, 15V, 24V, and 48VDC Single Output Models
• UL 60950-1 and EN60950-1 Safety Approvals
• Constant Current Limit
DESCRIPTION
The PSAK350 series of AC/DC switching power supplies provides up to 360 Watts of output power
in a 7.835” x 4.134” x 1.614” enclosed case. This series consists of single output models ranging
from 5VDC to 48VDC with an input voltage range of 90~264VAC (127~370VDC). Standard
features include high efficiency up to 93%, active PFC, remote on/off, remote sense, and power
OK signal. This series also has short circuit, over load, over voltage, and over temperature
protection. All models are RoHS compliant and have UL 60950-1 and EN60950-1 safety approvals.
Size:
7.835 x 4.134 x 1.614 inches
199.0 x 105.0 x 41.0 mm
Weight:
2.43 lbs (1.1kg)
MODEL SELECTION TABLE
Model Number Input Voltage (2) Output Voltage Output Current Over Voltage Protection Output Power Ripple & Noise (1) Efficiency
PSAK-350-5
PSAK-350-12
PSAK-350-15
PSAK-350-24
PSAK-350-48
NOTES
5 VDC
12 VDC
15 VDC
24 VDC
48 VDC
60A
30A
24A
15A
7.5A
6.0 ~ 6.5 VDC
14.4 ~ 15.6 VDC
18.0 ~ 19.5 VDC
28.8 ~ 31.2 VDC
57.6 ~ 62.4 VDC
300W
360W
360W
360W
360W
50mVp-p
120mVp-p
150mVp-p
240mVp-p
480mVp-p
83%
90%
90%
91%
93%
90 ~ 264 VAC
(127 ~ 370 VDC)
1. Ripple & noise is measured at 20MHz limited bandwidth and using a 12" twisted pair-wire terminated with a 0.1µF & 47µF capacitors in parallel.
2. For voltages near the low end of the input voltage range, see the derating curve for the power supply output rating.
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.
DERATING CURVES
Load vs Ambient Temperature
Load vs Input Voltage
Ta=25°C
100
90
80
70
60
50
40
100
80
60
40
20
-20
0
10
20
30
40
50
60
70
90
264
100
110
120
Ambient Temperature (°C)
Input Voltage (VAC)
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
09/13/2013
Page 1 of 5
PSAK350 SERIES
Rev A
Wall Industries, Inc.
Up to 360 Watts, AC/DC Switching Power Supplies
SPECIFICATIONS: PSAK350 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
TEST CONDITIONS
Min
Typ
Max
Unit
AC input voltage range
DC input voltage range
90
127
47
264
370
63
VAC
VDC
Hz
Input Voltage (See Note 2)
Input Frequency
AC Current
At 115VAC and full load
At 230VAC and full load
At 115VAC and cold start
At 230VAC and cold start
At 115VAC and full load
At 230VAC and full load
4.0
2.0
A
A
27
54
Inrush Current
Power Factor
0.99
0.98
OUTPUT SPECIFICATIONS
Output Voltage
Voltage Tolerance
Voltage Adjustability
Line Regulation
Load Regulation
Output Power
See Table
Includes set-up tolerance, line regulation, and load regulation
Typical adjustment by potentiometer
Low Line to High Line
-1.0
-10
+1.0
+10
+0.5
+0.5
%
%
%
%
-0.5
-0.5
0% to 100% full load
See Table
See Table
Output Current
Ripple & Noise
Hold-up Time
Measured at 20MHz bandwidth and with 0.1µF and 47µF capacitors in parallel
1
%
ms
At 230VAC and full load
full load
full load
16
Setup Time
Rise Time
800
60
ms
ms
Temperature Coefficient
PROTECTION
0~50°C
-0.02
+0.02
%/°C
See Table
Over Voltage Protection
Protection type: latch-style. Recovery after reset AC power ON or inhibit
Hiccup mode: when the rated output power is within 105~150% for more than 3secs.
Constant current limit: > 150% rated power / short circuit
Over Load Protection
Automatic Recovery: If the output drops to 40% of the rated output voltage, the PSU will shut down and auto-recover 5 times
(If the fault condition still remains after recovering 5 times, the PSU will shut down. User must re-power on to recover)
Detected on primary and secondary heatsink
Over Temperature Protection
Protection type: shutdown output voltage (automatic recovery after temperature goes down)
GENERAL SPECIFICATIONS
Efficiency
See Table
Input to Output
Input to FG
Output to FG
4242VDC (3000VAC)
2121VDC (1500VAC)
707VDC (500VAC)
Isolation Voltage
Conducted test without enclosure
Isolation Resistance
Leakage Current
Input to output, input to FG, output to FG; 500VDC
At 240VAC
100
MΩ
mA
1
FUNCTIONS
Auxiliary Power
Remote ON/OFF Control
Power OK Signal
+5V / 0.3A( 3%)
External switch or NPN transistor to turn ON/OFF
Open drain signal low when PSU turns on; sink current: 20mA max.; drain voltage: 40V max.
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
Cooling
With derating (see derating curve)
Non-condensing
-20
-40
20
+70
+85
90
°C
°C
% RH
% RH
10
95
Load and temperature controlled fan
10~500Hz, 5G 10 min./1 cycle, period for 60 min. each along X, Y, Z axes. Compliance to IEC 68-2-6, IEC 68-2-64
HRS certified MIL-HDBK-217F 74,560
Vibration
MTBF
hours
PHYSICAL SPECIFICATIONS
Weight
2.43 lbs (1.1kg)
7.835 x 4.134 x 1.614 inches (199.0 x 105.0 x 41.0 mm)
Dimensions (L x W x H)
SAFETY & EMC (See Note 3)
Safety Approvals
UL 60950-1; EN60950-1
EN55022
EMI (Conduction & Radiation)
Harmonic Current
EMS Immunity
EN61000-3-2; EN61000-3-3
EN55024; IEC 61000-4-2, 3, 4, 5, 6, 8, 11
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
09/13/2013
Page 2 of 5
PSAK350 SERIES
Rev A
Wall Industries, Inc.
Up to 360 Watts, AC/DC Switching Power Supplies
MECHANICAL DRAWING
Unit: inches [mm]
1.614 [41.0]
7.835 [199.0]
4.331 [110.0]
2.22 [56.4]
7
6
5
4
3
2
1
4-M4 L=5
Airow
direction
0.659
[16.75]
6.693 [170.0]
8-M4 (Both Sides) L=5
AC Input & DC Output Pin Connections
Control Pin Number Assignment (CN2): JST S8B-PHDSS or Equivalent
Pin No.
Function
AC/L
AC/N
FG
Pin No. Function
Description
+5V/0.3A Auxiliary Power
Ground
Mating Housing
Terminal
1
2
1
2
3
4
5
6
7
8
AUX
GND
P-OK
EN-
3
Power OK
4,5
6,7
-V
Remote ON/OFF (-)
Ground
PHDR-08VS
SPHD-002T-P05
+V
GND
EN+
VS+
VS-
Remote ON/OFF (+)
Remote Voltage Sense (+)
Remote Voltage Sense (-)
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
09/13/2013
Page 3 of 5
PSAK350 SERIES
Rev A
Wall Industries, Inc.
Up to 360 Watts, AC/DC Switching Power Supplies
POWER OK SIGNAL & AUXILIARY OUTPUT
* Place an additional capacitor to have a better performance of auxiliary power
operation.
P.OK
Good
Failure
* The grounding of “AUX” power should be connected to “GND” port. If “V-“ is
connected as Grounding, make sure to short the GND and V- ports.
DC / DC
5V / 0.3A
AUX
GND
AUX
LOAD
470µF
10V
*
Internal Circuit
AUX and P.OK Signal
REMOTE ON/OFF
(1) Using Internal 5V Auxiliary Source
(2) ON/OFF Control by NPN Transistor
(3) Using External Voltage Source
AUX
AUX
AUX
SW
2KΩ
EN+
2KΩ
EN+
2KΩ
EN+
5V
5V
5V
SW
5V
EN-
EN-
Tr
EN-
L/H
GND
GND
GND
GND
L
Power ON
OFF Power ON
sw
OFF Power ON
ON Power OFF
sw
Ctrl
H
Power OFF
ON Power OFF
REMOTE SENSE
CN2
1
2
GND
EN-
AUX
P-OK
GND
VS+
EN+
VS-
8
7
-V
+V
R Load
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
09/13/2013
Page 4 of 5
PSAK350 SERIES
Rev A
Wall Industries, Inc.
Up to 360 Watts, AC/DC Switching Power Supplies
PEAK LOADING
I
T-peak
T-peak represents the period during which the output current is at 110% to
150% of nominal (shown as I-peak). Curve B shows the relationship between
the percentage of peak current (I-peak) and the allowable duration (T-peak).
If the peak current takes longer than the allowed duration indicated by curve
B, the output current will drop to a constant limited current of 105% of
nominal. The unit between peak currents (T-normal) is dependant upon the
output current drawn between the peaks (I-normal) and curve A shows the
relationship between the two. The higher the percentage of normal current
(I-normal) is of the nominal current, the longer the interval (T-normal) before
the next peak current can be drawn.
I-peak
I-normal
T-normal
0
T
T - peak (sec.)
24
T - normal (sec.)
24
20
16
12
8
20
16
12
8
4
4
0
0
10% 20% 30% 40% 50% 60% 70% 80% 90% I - normal (sec.)
110% 115% 120% 125% 130% 135% 140% 145% 150% I-peak
Curve A
Curve B
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:
ꢀ(603)778-2300
ꢀ(888)597-9255
ꢀ(603)778-9797
E-mail:
Web:
Address:
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
09/13/2013
Page 5 of 5
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