AC DC
600 800 Watts
SMR Series
•
•
•
•
•
•
•
xppower.com
Up to 900 W Peak Output Power
Single Outputs from 12 V to 48 V
Compact Size
Remote On/Off
SEMI F47 Compliant
Optional Current Share
3 Year Warranty
Specification
Input
• 90-264 VAC (120-370 VDC)
• 47-63 Hz
• SMR600: 9 A at 90 VAC, 3.5 A at 230 VAC
SMR800: 11 A at 90 VAC, 5 A at 230 VAC
Inrush Current
• 70 A at 230 VAC
Power Factor
• >0.9
Earth Leakage Current
• <2.4 mA max at 264 VAC
Input Protection
• Fitted with a T12 A/250 V fuse
Input Voltage
Input Frequency
Input Current
General
Efficiency
Isolation
• See model table
• 3000 VAC Input to Output
1500 VAC Input to Ground
250 VDC Output to Ground
• 60 kHz PFC, 25 kHz PWM typical
• SMR600: 6.16 W/In
3
, SMR800: 8.2 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 denoting
0-100% output current
• 150 kHrs min to MIL-HDBK-217F
at 25 °C, GB
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
See table
±5%
±1%
1% (see note 9)
1.5 s at 230 VAC
40 ms typical
16 ms min at 120 VAC
±0.5%, low line to high line
±1%, 1-100% load (see note 8)
5% max
5% max deviation, 500 µs recovery to
within 1% for a 50% load change
Ripple & Noise
• 1% of nominal output voltage (see note 2)
Overvoltage Protection
• 110-130% recycle input to reset
Overtemperature
• Measured internally with auto recovery
Protection
Overload Protection
• 110-140% with auto recovery
Short Circuit Protection
• Trip and restart (Hiccup mode)
Remote Sense
• Compensates for up to 0.5 V line drop
(not available with current share)
Remote On/Off
• On = TTL Logic HIGH, or open circuit
Off = TTL Logic LOW or short circuit
Current Share
• Optional single wire current share
within 10% for up to 4 units
(add suffix ‘-I’ to model number)
Note that this option includes output
blocking diodes. Remote sense is not
available with current share.
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•
•
•
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•
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•
Current Monitor
MTBF
Environmental
Operating Temperature
• 0 °C to +70 °C, derates from 100% load at
+50 °C to 50% load at +70 °C
Cooling
• Integral fan
Operating Humidity
• 5-90%, non-condensing
Storage Temperature
• -20 °C to +85 °C
Operating Altitude
• 3000 m
Vibration
• 5-50 Hz, acceleration 7.35 ms
2
on
X, Y and Z axis
EMC & Safety
Emissions
Harmonic Currents
Voltage Flicker
ESD Immunity
Radiated Immunity
EFT/Burst
Surge
Conducted Immunity
Dips & Interruptions
Safety Approvals
• FCC Part 15 & EN55022, level B
conducted and radiated
• EN61000-3-2 class A
EN61000-3-2 class C for loads ≥20%
• 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, installation class 3
Perf Criteria A
• EN61000-4-6, 3V Perf Criteria A
• EN61000-4-11, 30% 10 ms, 60% 100 ms,
100% 5000 ms Perf Criteria A, B, B
• UL60950, CSA C22.2 No. 950,
EN60950-1:2001, CE Mark LVD,
SEMI F47 compliant (high line only) at
100% rated power output
AC DC
Models and Ratings
Output Power
600
600
600
750
800
800
Notes
1. Peak current can be taken for 500 µs, 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. Load regulation increases to 2% for 0-100% load change.
4. For Top Fan versions replace SMR with SMT.
SMR600 800
Output Current
Maximum
50.00
25.00
12.50
62.50
33.33
16.67
A
A
A
A
A
A
Peak
75.00
37.50
18.75
75.00
37.50
18.75
(1)
Output Voltage
(7)
12
24
48
12
24
48
V
V
V
V
V
V
Ripple & Noise
(2)
120
240
480
120
240
480
mV
mV
mV
mV
mV
mV
Efficiency
115 VAC
79%
80%
81%
79%
80%
81%
230 VAC
83%
85%
86%
83%
85%
86%
Model Number
SMR600PS12
SMR600PS24
SMR600PS48
SMR800PS12
SMR800PS24
SMR800PS48
W
W
W
W
W
W
A
A
A
A
A
A
5. For U-channel versions replace SMR with SMS.
6. For output currents >50 A please use remote sense to meet load
regulation ratings.
7. Other output voltages available in OEM quantities, please contact sales.
8. Minimum load required to meet ripple and noise specification.
Mechanical Details
Covered Version
B Mounting Hole 8 Places
2.00
(50.8) 2.50
(63.5)
A Mounting Hole 8 Places
A
B
B
A
0.22 (5.6)
0.02 (0.6)
0.22 (5.6)
0.25 (6.4)
UNC6-32
(Zn-plated)
0.07 (1.9)
5.00 (127.0)
CN3
Pin 7
M4
(Zn (yellow) -plated)
2.50 (63.5)
1.59
(40.3)
A
B
6.00 (152.4)
Pin 1
A
B
2.50
(63.6)
B
1.25 (31.9)
0.88 (22.25)
A
VO+
0.59
(15.0)
1.75
(44.45)
4.25
(108.0)
Voltage
Trim
1.62
0.32 (8.25)
(41.25)
B
A
VO-
0.07 (1.9)
0.02 (0.6)
2.09
(53.0)
1.59
(40.4)
0.25 (6.4)
2.50 (63.5)
L N
9.17 (233.0)
Option ‘-E’ Molex
Part No. 09-91-2000 (20 pins)
Terminal Blocks M3.5 Screw 8 Pins 9.5 mm center
OPTION ‘-D’
IEC320 or equivalent
STANDARD
Terminal Block
M3 Screw
3 Pins 8.25 mm center
A
B
B
A
2.00
(50.8)
2.50
(63.5)
9.17 (233.0)
Options
Option
Current Share + output blocking diodes
Molex Output Connector
Molex Input Connector
(1)
(1)
(1)
(1)
CN3 (Signals)
Pin
1
2*
3
4
5
6*
7*
Function
Current monitor
Current share
Return
Power good
Remote On/Off
-Remote sense
+Remote sense
*If optional current share is
fitted then remote sense function is
excluded.
SMR SMT SMS
-I
-E
-I
-E
-F
-G
-D
-F
-I
-E
-F
-G
Molex Input Molex Output
IEC320 Inlet
IEC Inlet Molex Outlet
(1)
(1) Available for OEM quantities, contact Sales.
For multiple option codes, place codes in alphabetical order, e.g
SMR800PS12-EI
Notes
1. All dimensions are in inches (mm).
2. Weight: 3.30 lbs (1.5 kg) approx.
3. Tolerance: ±0.012 (±0.3)
4. Logic connector CN3 mates with: JST XHP-7 or equivalent & JST SXH-002T-P0.6 crimp terminals.
5. Maximum mounting screw penetration: 0.12 (3.0) on base & 0.25 (6.3) on each side.
6. Maximum screw terminal torque: Output: 15.7 lbs-in (1.8 Nm) Input: 7 lbs-in (0.8 Nm)
AC DC
Mechanical Details
Top Fan Version
SMT
SMR Series
2.00 (50.8)
2.50 (63.5)
3.40 (86.4)
A
B
B
A
CN3
1.50 (38.1)
3.40 (86.4)
2.50 (63.5)
1.00 (25.4)
6.00 (152.4)
5.00 (127.0)
1.00
(25.4)
Pin 7
Pin 1
2.50 (63.5)
A
0.37
(9.5)
0.92 (23.3)
A
B
0.42 (10.6)
B
pin 1
CN1
2.50 1.75
POT
(63.5) (44.5)
B
A
Option ‘-F’ Molex Part No.
09-91-0700 (7 pins, 5 used)
Pin No.3,6 NC
Terminal Block
M3.5 Screw 3Pins 9.5mm Center
8.00 (203.2)
1.29 (32.8)
B
A
4.33
(110.0)
V adjust
0.33 (8.3)
Option ‘-E’ Molex
Part No. 09-91-2000
(20 pins)
Terminal Block
M3.5 Screw 3Pins 9.5mm Center
A
B
B
A
3.40
(86.4)
2.50 (63.5)
2.00 (50.8)
U Channel Version
SMS
2.00 (50.8)
2.50 (63.5)
A
1.50 (38.1)
B
5.00 (127.0)
B
A
CN3
Pin 7
Pin
1
2*
3
4
5
6*
7*
CN3 (Signals)
Function
Current monitor
Current share
Return
Power good
Remote On/Off
-Remote sense
+Remote sense
1.00 (25.4)
Pin 1
*If optional current share if fitted then
remote sense function is excluded.
2.50 (63.5)
1.00 (25.4)
6.00 (152.4)
2.50 (63.5)
A
0.37
(9.5)
1.29 (32.8)
0.92 (23.3)
A
B
0.42 (10.6)
B
pin 1
CN1
1.75 (44.5)
2.50 (63.5)
POT
B
A
Option ‘-F’ Molex Part No.
09-91-0700 (7 pins,
5 used) Pin No.3,6 NC
Terminal Block
M3.5 Screw 3 Pins 9.5 mm Center
1.29 (32.8)
0.92 (23.3)
B
A
4.33
(110.0)
V adjust
8.00 (203.2)
0.33 (8.3)
Option ‘-E’ Molex
Part No. 09-91-2000 (20 pins)
Terminal Block
M3.5 Screw
3 Pins 9.5 mm Center
2.56 (65.0) height with
optional ‘-C’ cover
2.50 (63.5)
2.00 (50.8)
A
B
B
A
All dimensions are in inches (mm). Weight: 3.30 lbs (1.5 kg) approx.
Maximum mounting screw penetration: 0.12 (3.0) on base & 0.25 (6.3) on
each side.
Notes
Logic connector CN3 mates with: JST XHP-7 or equivalent & JST SXH-
002T-P0.6 crimp terminals.
Application Notes
Remote Sense
SMR Series
Output
+
CD
CN3 Pin 7 Sense
+
-
+
Twisted Pair
LOAD
CL
Supply
CN3 Pin 6 Sense
-
CD
Output
-
Note:
1. CL is 47 µF electrolytic capacitor.
2. CD is 0.1 µF ceramic capacitor.
Remote On/Off
PSU
CN3 Pin 5, control connector
ON/OFF
CN3 Pin 3, control connector
Return
Note:
1. Applying <0.3 V or short between
pins 5 and 3 turns the output OFF.
2. Applying >4.5 V or open circuit between
pins 5 and 3 turns output ON.
Power Good
+5 V
1K
POWER GOOD
CN3 Pin 4, control connector
DC OK
CN3 Pin 3, control connector
Return
POWER NOT GOOD
Parallel Connection with Current Share Option
Supply 1
Output
Return
CN3 Pin 2 Current Share
V1
Com
LOAD
Supply 2
Output
Return
CN3 Pin 2 Current Share
25-Mar-13
Embedded System
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