MPO-500S-48T [MPD]
Single Output, 500W Power Factor Corrected, AC/DC Power Supplies;
| 型号： | MPO-500S-48T |
| 厂家： | 
MICROPOWER DIRECT, LLC |
| 描述： | Single Output, 500W Power Factor Corrected, AC/DC Power Supplies |
| 文件： | 总4页 (文件大小：1490K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Series
MPO-500S
Single Output, 500W
Power Factor Corrected,
AC/DC Power Supplies
Electrical Specifications
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Key Features:
Input
Parameter
Conditions
Min.
90
120
47
Typ.
Max.
264
370
63
Units
VAC
VDC
Hz
• 500W Power W/30 CFM
• Universal 90-264 AC Input
• >0.95 Active PFC
Universal
Input Voltage Range
Input Frequency
Input Current
See Model Selection Guide
Cold Start, 115 VAC
Cold Start, 230 VAC
• EN 60950 Approved
• Standby 5V Output
• ThreeSingleOutputModels
• Meets EN 55022 B
• >160 kHour MTBF
35.0
70.0
0.50
Inrush Current
A Pk
mA
Safety Ground Leakage Current
Power Factor Correction, See Note 1
Output
Parameter
Max Output Power
0.95
Conditions
Min.
Typ.
Max.
Units
500W (with 30 CFM), 240W (230 VAC), 230W (115 VAC)
• Only 5.0” x 3.0” x 1.4”
Output Voltage Accuracy
Line Regulation
2.0
1.0
1.2
%
%
VIN = 115 to 264 VAC
12 VOUT
Load Regulation, See Note 2
%
24 and 48 VOUT
12 VDC Output
24 VDC Output
48 VDC Output
115 VAC, 90% VOUT
0°C - 50°C
1.0
150
240
480
Ripple & Noise (20 MHz), See Note 3
mV P - P
Hold-Up Time
8
mSec
%/°C
°C
0.03
0.06
120
Temperature Coefficient
-30°C - 0°C
Over Temperature Protection
Over Voltage Protection
Overload Protection
Short Circuit Protection, See Note 4
General
Autorecovery
See Model Selection Guide
120
170
%
Continuous (Autorecovery)
Parameter
Conditions
Input to Output
Min.
3,000
4,242
Typ.
Max.
Units
VAC
VDC
Isolation Voltage
Input to Ground 1,500
Output to Ground
VAC
kHz
500
58
Switching Frequency
EMI Characteristics
Parameter
75
Standard
Criteria
Level
Radiated Emissions
Conducted Emissions
Noise Immunity (EMS)
Surge
Environmental
Parameter
Operating Temperature Range
Storage Temperature Range
Cooling
Humidity
Physical
EN 55022
EN 55022
EN 55024
A
B
EN 61000-4-4
1 kV (L-N), 2 kV (L-G)
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
Conditions
Min.
-30
-30
Typ.
+25
Max.
+70
+85
Units
°C
°C
Ambient
Free Air Convection (See Derating Curve)/30 CFM
RH, Non-condensing 95
%
T: (781) 344-8226
F: (781) 344-8481
E: sales@micropowerdirect.com
W: www.micropowerdirect.com
Size
Weight
See Mechanical Drawing (Page 4)
16.22 Oz (0.460 kg)
Reliability Specifications
Parameter
MTBF
Conditions
MIL HDBK 217F, 25°C, Gnd Benign
Min.
160
Typ.
Max.
Units
kHours
Safety Standards
Vibration
UL 1950, EN 60950
10~500 Hz, 2G 10 min/1 Cycle. Period of 60 min each along X, Y &Z Axis
www.micropowerdirect.com
Model Selection Guide
www.micropowerdirect.com
Output
Voltage
Adjust
Range
(VDC)
Input
Output Current (A)
Over
Output
Voltage
(VDC)
Minimum Capacitive
Model
Number
Voltage
Efficiency
Load
(%)
Load
Current (A)
Free Air
Protection (%, Typ, 230 VAC)
(VDC Typ)
(µF Max)
W/30 CFM
115 VAC 230 VAC
115 VAC 230 VAC
MPO-500S-12T
MPO-500S-24T
MPO-500S-48T
Notes:
1. PFC meets EN61000-3-2.
2. Load regulation is given for a load
change of 10% to 100%.
6.0
6.0
6.0
3.0
3.0
3.0
12.0
24.0
48.0
11.52 - 12.48
23.04 - 24.96
46.08 - 49.44
41.50
20.80
10.41
19.16
9.58
4.80
20.00
10.00
5.00
3.0
3.0
3.0
10,000
5,000
2,500
16.0
31.0
57.0
88
90
92
Block Diagram
3. Ripple & noise is measured at 20
MHz bandwidth using a ceramic
0.1 µF and a low resistance electro-
lytic 47 µF capacitor connected in
parallel. The capacitors should be
mounted as close to the power supply
terminals as possible.
4. Output short circuit protection is pro-
vided by a “Hiccup” mode circuit.
5. The standby output voltage is 4.4 to
5.5 VDC at 0.4A max. It is accessible
at pins 1 & 2 on the CN3 connector.
6. Positive and negative sensing is avaii-
ableattheconnectorCN3. Ifused, the
positive (+S at pin 8) sense should be
connectedtothepositiveterminalofthe
load, and the negative (-S at pin
7) should be connected to the negative terminal of
the load. The positive and negative leads should be
twisted together to minimize the effects of noise pick-
up. The maximum line drop compensation is 0.3V.
7. The Green LED (just above CN3 on the logic board)
indicates the DC output is present when it is lit. If the
LED is off when the unit is supposed to be operating,
it would indicate a fault condition.
8. These units will operate at no load without damage,
but they may not meet specifications. The recom-
mended minimum load is given in the model selection
chart above.
9. Each unit includes an input fuse. Since this fuse is not
field replaceable, it is recommended that an external
fuse be used on the input of the power supply for
protection. For these units, a 8-9A/250V slow blow
fuse is recommended.
CN3 Connections
Function
Description
No.
1
2
-5 SB Return for stand by voltage output. Connected to -VOUT.
+5 SB
Standby voltage output. See note 5 above.
Connected to -VOUT. Return for DC OK & RC.
3
GND
A small DC output, referenced to pin 3 (see diagram at left).
4
DC OK
Return for the remote control. Connected to -VOUT.
5
-RC
Turns the output On/Off. See diagram below.
6
+RC
-Sense connection. See note 6 above
7
-S
+Sense connection. See note 6 above
8
+S
Remote On/Off
Operation of the unit can be controlled remotely through the use of a
switch or TTL signal. Contact the factory for more information.
Output LED & Trim
Output LED: An LED lamp next to the output connec-
tor. The LED is on (Green)during normal operation. If
the LED is not lit, it indicates a problem with the supply.
Between: +RC - -RC
SW1 Closed
Output Status
Off
On
Output Adjust: The output voltage can be adjusted
over the range given in the table below by using the
trim pot located to the side (and just behind) of the
output connector. Great care should be taken not to
use excessive force when making any adjustment. To
much force may damage the wiper arm of the pot,
rendering the power supply inoperable.
SW1 Open
DC Okay Signal
Between: DC OK - GND
3.7 VDC - 6.0 VDC
0.0 VDC - 1.0 VDC
Output Status
On
Off
Model
Adjustment Range
11.52 - 12.48 VDC
23.04 - 24.98 VDC
46.08 - 49.44 VDC
When the unit is operating, a small, stable DC voltage is available
at pin 3 on CN3 (referenced to -VOUT). This voltage may be used for
remote monitoring to insure the unit is operating. Contact the factory
for more information.
MPO-500S-12T
MPO-500S-24T
MPO-500S-48T
MicroPower Direct
• 292 Page Street Ste D Stoughton, MA 02072 • TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: sales@micropowerdirect.com
www.micropowerdirect.com
Derating Curve, Output Power vs Temperature
Derating Curve, Output Power vs Input Voltage
Efficiency vs Input Voltage MPO-500S -12
Efficiency vs Input Voltage MPO-500S -24
Efficiency vs Input Voltage MPO-500S -48
Efficiency vs Output Load MPO-500S -12
Efficiency vs Output Load MPO-500S -24
Efficiency vs Output Load MPO-500S -48
MicroPower Direct
• 292 Page Street Ste D Stoughton, MA 02072 • TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: sales@micropowerdirect.com
Air Flow
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To operate the unit with a load over
240W, air flow must be provided.
The diagram at left shows the
approximate area where the airflow
should be directed.
Mechanical Dimensions
Output Connector (CN2):
• Terminal Block:
Dinkle DT-2C-B07W-06: M3 Screws
6 terminals, 7.62 mm Centers
Suitable Wire = 22 - 14 AWG
Logic Signal Connector (CN3):
• Mating Part No:
PHD-H20-2X04 or equivalent
(Cherg Weei Technology Corp)
Fan Driver Connector (CN4):
• Mating Part No:
CX-H250-02 or equivalent
(Cherg Weei Technology Corp)
Connections
Input Connector (CN1):
• Terminal Block:
Dinkle DT-2C-B07W-03: M3 Screws
3 terminals, 7.62 mm Centers
Suitable Wire = 22 - 14 AWG
Pin Function
Pin Function
Pin
Function
-5 SB
+5 SB
GND
DC OK
-RC
+RC
-S
+S
1
2
3
4
5
6
7
8
1
2
+12V
GND
Pin
Function
1
2
3
4
5
6
+VOUT
+VOUT
+VOUT
-VOUT
-VOUT
-VOUT
1
2
3
Field Ground
AC-Neutral
AC-Line
See page 2 for more information
on the signals available from CN3
MicroPower Direct
We Power Your Success - For Less!
292 Page Street Ste D Stoughton, MA 02072
•
TEL: (781) 344-8226
•
FAX: (781) 344-8481
•
E-Mail: sales@micropowerdirect.com
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