AC-DC
500-600 Watts
SMC/SMD Series
•
•
•
•
•
•
•
High Peak Load Rating
xppower.com
Single Outputs from 3.3 V to 54 V
Active PFC
Remote On/Off
Optional Current Share
SEMI F47 Compliant
Optional Constant Current Limit
Specification
Input
Input Voltage
Input Frequency
Input Current
Inrush Current
Power Factor
Earth Leakage Current
Input Protection
•
•
•
•
•
•
•
90-264 VAC (120-370 VDC)
47-63 Hz
9 A at 90 VAC, 3.5 A at 230 VAC
40 A at 230 VAC
0.99 typical
<2.4 mA max at 264 VAC
Fitted with a T10 A/250 V fuse
General
Efficiency
Isolation
Switching Frequency
Power Density
Signals
Output
Output Voltage
Output Voltage Trim
Initial Set Accuracy
Minimum Load
Start Up Delay
Start Up Rise Time
Hold Up Time
Line Regulation
Load Regulation
Over/Undershoot
Transient Response
Ripple & Noise
Overvoltage Protection
Overtemperature
Protection
Overload Protection
Short Circuit Protection
Remote Sense
Remote On/Off
Current Share
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
See tables
±5% minimum
±1%
No minimum load required
1.5 s at 230 VAC, 2.5 s at 110 VAC
40 ms typical
18 ms max at 120 VAC
±0.5%, low line to high line
±1%, 1-100% of load (see note 4)
5% max
5% max deviation, 500 µs recovery to
within 1% for a 50% load change
See table
110-130% recycle input to reset
>85 ˚C ambient with auto recovery
(measured internally)
110% to 135% with auto recovery
Trip and restart (Hiccup mode)
Compensates for up to 0.5 V line drop
On = TTL Logic HIGH, or open circuit
Off = TTL Logic LOW or short circuit
Optional single wire current share
within 10% for up to 4 units
Current Monitor
MTBF
• 80% min at 230 VAC, 70% min for Vo
≤5V
• 3000 VAC Input to Output,
1500 VAC Input to Ground,
250 VDC Output to Ground
• 100 kHz PFC, 25 kHz PWM
• 6.93 W/In
3
• Green LED for Power On, Power Good
TTL HIGH within 100-500 ms and LOW
≤1
ms before loss of regulation
• 0.5 V to 3 V output voltage denoting
0-100% output current
• 100 kHrs min per MIL-HDBK-217F
Environmental
Operating Temperature
• 0 °C to +70 °C, derate from 100% load at
+50 °C to 50% load at +70 °C
Cooling
• 30 CFM for SMD U-channel versions
Operating Humidity
• 5-90%, non-condensing
Storage Temperature
• -20 °C to +85 °C
Operating Altitude
• 3000 m
Shock
• 15 g (non-operation), 11 ms (half sine
wave), 3 times for each axis
Vibration
• 10-55 Hz (non-operation) 2 g, sweep time
3 mins, 60 mins/axis
EMC & Safety
Emissions
Harmonic Currents
ESD Immunity
Radiated Immunity
EFT/Burst
Surge
Conducted Immunity
Safety Approvals
• FCC Part 15 &
CISPR 22 Class B conducted
• EN61000-3-2, EN61000-3-3
• EN61000-4-2, level 3 Perf Criteria A
• EN61000-4-3, 3 V/m Perf Criteria A
• EN61000-4-4, level 2 Perf Criteria A
• EN61000-4-5, level 3 Perf Criteria A
• EN61000-4-6, 3V Perf Criteria A
• UL60950, CSA C22.2 No. 950,
EN60950, CE Mark LVD, SEMI F47
Compliant (high line only) at 100%
rated power output
AC-DC
Models and Ratings
Output
Power
264 W
400 W
Output Voltage
(3,4)
Preset
Range
3.3 V
2.0-3.3 V
5.0 V
5.0-6.0 V
12.0 V
12.0-15.0 V
15.0 V
12.0-15.0 V
18.0 V
16.0-21.0 V
24.0 V
22.0-30.0 V
27.0 V
22.0-30.0 V
36.0 V
31.0-47.0 V
48.0 V
48.0-56.0 V
54.0 V
48.0-56.0 V
3.3 V
2.0-3.3 V
5.0 V
5.0-6.0 V
12.0 V
12.0-15.0 V
15.0 V
12.0-15.0 V
18.0 V
16.0-21.0 V
24.0 V
22.0-30.0 V
27.0 V
22.0-30.0 V
36.0 V
31.0-47.0 V
48.0 V
48.0-56.0 V
54.0 V
48.0-56.0 V
SMC/SMD Series
Output Current
Maximum
Peak
(1)
80.00 A
120.00 A
80.00 A
120.00 A
41.67 A
75.00 A
31.00 A
56.00 A
27.78 A
50.00 A
20.83 A
37.50 A
18.50 A
33.33 A
13.89 A
25.00 A
10.42 A
18.75 A
9.25 A
16.67 A
90.00 A
135.00 A
90.00 A
135.00 A
50.00 A
75.00 A
40.00 A
56.00 A
33.00 A
50.00 A
25.00 A
37.50 A
22.22 A
33.33 A
16.67 A
25.00 A
12.50 A
18.75 A
11.10 A
16.67 A
Ripple
& Noise
(2)
75 mV
75 mV
120 mV
150 mV
180 mV
240 mV
270 mV
360 mV
480 mV
540 mV
100 mV
100 mV
120 mV
150 mV
180 mV
240 mV
270 mV
360 mV
480 mV
540 mV
Model
Number
SMC500PS03-C
†
SMC500PS05-C
†^
SMC500PS12-C
†^
SMC500PS15-C
†^
SMC500PS18-C
SMC500PS24-C
†^
SMC500PS27-C
†
SMC500PS36-C
SMC500PS48-C
†^
SMC500PS54-C
SMC600PS03-C
†
SMC600PS05-C
†^
SMC600PS12-C
†^
SMC600PS15-C
†^
SMC600PS18-C
SMC600PS24-C
†^
SMC600PS27-C
SMC600PS36-C
SMC600PS48-C
†^
SMC600PS54-C
500 W
297 W
450 W
600 W
Notes
1. This peak can be taken for 500 µs only, average power should not exceed the maximum power.
2. Ripple & Noise is measured using 0.1 µF ceramic and 22 µF electrolytic capacitor, 20 MHz bandwidth.
3. Alternative output voltages available, consult sales.
4. Load regulation increases to 2% for 0-100% load change.
5. For output currents >50 A, please connect remote sense to meet regulation ratings.
†
Available from Farnell. See pages 204-206.
^
Available from Newark. See pages 207-208.
Options
•
•
•
•
•
For U-channel version replace ‘SMC’ in the part number with ‘SMD’ and remove ‘-C’ e.g. SMD600PS12 (See Derating Curve Note 1.)
Constant current limit (95-100%) add suffix ‘-B’ (not available on 3.3 V or 5.0 V models)
Current share and internal oring diode add suffix ‘-I’ to model number.
Optional IEC320 inlet replace suffix ‘-C’ with ‘-D’. Not available for SMD models.
For multiple option codes please place optional codes in alphabetical order. e.g. SMC500PS12-BD.
Derating Curve
100
90
80
70
60
50
40
30
20
10
0
0
10
20
30
40
50
Ambient Temperature (˚C)
60
70
80
Notes
1. SMD units require 30 CFM forced air cooling.
Load (%)
AC-DC
Mechanical Details
SMC with integral fan
All dimensions are in inches (mm)
Weight:
3.30 lbs (1.5 kg) approx.
A
B
B
A
SMC/SMD Series
2.00
(50.8) 2.50
(63.5)
2.09
(53.0)
5.00 (127.0)
1.59
(40.4)
CN3
Pin 7
FAN
2.50 (63.5)
2.50 (63.5)
1.59
(40.3)
6.00 (152.4)
Pin 1
2.50 (63.5)
A
B
1.75
(44.45)
B
1.62
0.32 (8.25)
(41.25)
A
1.25 (31.9)
2.50
(63.6)
A
B
0.59
(15.0)
VO-
VO+
4.25
(108.0)
B
A
L N
0.88 (22.25)
IEC320 or equivalent
‘-D’ Option
Terminal Block
M3 Screw
3 Pins 8.25 mm center
9.17 (233.0)
Terminal Blocks
M3.5 Screw 8 Pins 9.5 mm center
B Mounting Hole 8 Places
A Mounting Hole 8 Places
A
B
B
A
2.00
(50.8)
2.50
(63.5)
0.22 (5.6)
0.25 (6.4)
0.22 (5.6)
0.25 (6.4)
UNC6-32
(Zn-plated)
9.17 (233.0)
M4
(Zn (yellow) -plated)
CN3 (Signals)
Pin
Function
1
Current monitor
2
(3)
Current share
3
Return
4
Power good
5
Remote On/Off
6
(3)
-Remote sense
7
(3)
+Remote sense
0.07 (1.9)
0.02 (0.6)
SMD U-Channel
All dimensions are in inches (mm)
Weight:
3.09 lbs (1.4 kg) approx.
2.00
(50.8)
A
B
B
A
2.50
(63.5)
0.07 (1.9)
0.02 (0.6)
1.50
(38.1)
1.00
(25.4)
5.00 (127.0)
1.00
(25.4)
CN3
Pin 7
2.50 (63.5)
6.00 (152.4)
FAN
2.50 (63.5)
Pin 1
A
Terminal Blocks
M3.5 Screw 8 Pins
9.5 mm center
B
0.92 (23.25)
1.29 (32.78)
A
B
VO-
1.75 (44.45)
2.50
(63.5)
A
B
4.33
(110.0)
0.37
(9.5)
0.37
(9.5)
A
1.29 (32.78)
0.92 (23.25)
8.00 (203.20)
VO+
Terminal Blocks
M3.5 Screw 8 Pins 9.5 mm center
N L
A
B
Recommended
Air Flow
B
B
A
2.00
(50.8)
2.50
(63.5)
CN3 (Signals)
Pin
Function
1
Current monitor
2
(3)
Current share
3
Return
4
Power good
5
Remote On/Off
6
(3)
-Remote sense
7
(3)
+Remote sense
Notes
1.
2.
3.
4.
Logic connector CN3 mates with JST XHP-7 or equivalent and JST SXH-002T-P0.6 crimp terminals.
Fan connector mates with JST XHP-2 or equivalent and JST SXH-002T-P0.6 crimp terminals. Output is 12 VDC/160 mA
Current share only available on ‘-I’ models, remote sense not available on ‘-I’ models. Current share not available with constant current models.
Maximum mounting screw penetration: 0.15 (4.00) from case outer surfaces.
AC-DC
Application Notes
Remote Sense
SMC/SMD Series
Supply 1
Output
Return
CL
CN3 Pin 2 Current Share
Output
V1
+
CD
Comm
LOAD
7 Sense
Supply 2
CN3 Pin
Output
+
Supply
Return
CN3 Pin 6 Sense
CN3 Pin 2 Current Share
+
Twisted Pair
LOAD
CL
-
CD
-
-
Note:
1. CL is 47 µF electrolytic capacitor.
2. CD is 0.1 µF ceramic capacitor.
Output
Output
+
CD
Supply 1
+
Twisted Pair
LOAD
CL
Remote On/Off
CN3 Pin 7 Sense
+
-
Supply
CN3 Pin 6 Sense
-
CD
CN3 Pin 2 Curr
Supply 2
ON
POWER GOOD
Output
-
CN3
+5 V
Pin 5, control connector
ON/OFF
PSU
1K
POWER NOT GOOD
CN3 Pin 2 Curr
Note:
POWER GOOD
1. Applying <0.3 V or short between
CN3 Pin 3, control
CN3 Pin 4, control connector
connector
pins 5 and 3 turns the output OFF.
OFF
Return
DC OK
2. Applying >4.5 V or open circuit between
pins 5 and 3 turns output ON.
CN3 Pin 3, control connector
Return
PS
Power Good
POWER NOT GOOD
+5 V
FAN OK
1K
+5 V
1
FAN FAILED
POWER GOOD
CN3 Pin 4, control connector
DC
K
OK
FAN OK
PSU
CN1 Pin 1, control connector
CN3 Pin 3, control
Fan Fail
connector
POWER NOT GOOD
Return
Parallel Connection with Current Share Option
CN1 Pin 2, control connector
Return
FAN FAILED
+5 V
Supply 1
1K
CL
Output
Return
CN1 Pin 1, control connector
CN3 Pin 2 Current
Fan Fail
Share
FAN OK
V1
LOAD
Comm
Supply 2
Output
2, control connector
CN1 Pin
Return
Return
FAN FAILED
CN3 Pin 2 Current Share
14-Jan-08
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
