AC DC
300 Watts
SDF Series
•
•
•
•
•
•
•
3.2” x 5” Footprint
Fits 1U Applications
High Efficiency
Up to 600 W Peak Power
Single & Dual Outputs
xppower.com
Output Voltages from 5 V to 54 V
3 Year Warranty
Specification
Input
90-264 VAC
47-63 Hz
5.0 A at 90 VAC, 2 A at 230 VAC
Max 70 A at 230 VAC, 35 A at 115 VAC,
cold start 25 °C
Power Factor
• >0.9
Earth Leakage Current
• <1 mA at 264 VAC
Input Protection
• F5 A / 350 V internal in line fuse
Input Voltage
Input Frequency
Input Current
Inrush Current
•
•
•
•
General
Efficiency
Isolation
• Single output models: typically 87%
Dual output models: typically 82%
• 3000 VAC Input to Output
1500 VAC Input to Ground
250 VDC Output to Ground
• 40-66 kHz PFC variable,
55 kHz - 75 kHz PWM fixed
• 12.5 W/in
3
• Power Good goes Hi 100-500 ms after
output is in regulation and goes Low at
least 1 ms before loss of regulation
• 110 kHrs to MIL-HDBK-217F at 25 °C, GB
Switching Frequency
Power Density
Signals
Output
• See table
• ±5% on V1 (V2 of dual output models will
track by same % of adjustment)
Initial Set Accuracy
• ±1%
Minimum Load
• 1% on single output models,
10% on both outputs of dual
output models
Start Up Delay
• 1.5 s max at 120 VAC
Start Up Rise Time
• 100 ms typical
Hold Up Time
• 16 ms min at 80% of full load, 120 VAC
Line Regulation
• ±0.5%
Load Regulation
• ±1% 1-100% load for single outputs
±3% V1, ±7% V2 for dual output models
(except 0512, ±10% on V2)
Over/Undershoot
• 5% max
Transient Response
• 5% max deviation, recovery to within
1% in 2.5 ms for a 50% load change
Ripple & Noise
• 1% pk-pk (see note 1)
Overvoltage Protection
• 105-130% Vnom on output V1,
recycle input to reset
Overtemperature
• Measured internally with auto recovery
Protection
Overload Protection
• 110-140%
Short Circuit Protection
• Trip & restart (hiccup mode), auto recovery
Remote On/Off
• Requires a low signal to inhibit output
Fan Supply
• 12 VDC, 300 mA, not available on
‘-F’, ‘-E’ or ‘-K’ versions with built-in fan
Output Voltage
Output Voltage Trim
MTBF
Environmental
Operating Temperature
• 0 °C to +70 °C, derate at 2.5%/ °C from
+50 °C to +70 °C
Storage Temperature
• -20 °C to +85 °C
Operating Humidity
• 5-90%, non-condensing
Storage Humidity
• 5-95%, non-condensing
Cooling
• ‘-F’, ‘-E’ & ‘-K’ versions have built-in fan,
others require 15 CFM to meet forced air
ratings
Operating Altitude
• 3000 m
Vibration
• 5-50 Hz, acceleration 7.35 m/s
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
• EN55022 Level B conducted & radiated
• EN61000-3-2 class A
EN61000-3-2 class C for loads ≥20%
• EN61000-4-2, level 3 Perf Criteria A
• EN61000-3-3
• 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
• UL60950-1, CSA C22.2 No. 950,
EN60950-1
AC DC
Models and Ratings
Output
Voltage
5V
9V
12 V
15 V
18 V
24 V
28 V
36 V
48 V
54 V
V1: +5.00 V
V2: +12.0 V
V1: +5.00 V
V2: +24.0 V
V1: +5.00 V
V2: +48.0 V
V1: +12.0 V
V2: +24.0 V
Notes
1. Ripple & noise is measured using a 0.1 µF ceramic capacitor in parallel with
22 µF electrolytic and 20 MHz bandwidth
2. Peak load can be taken for 500 µs. Average power not to exceed max power.
3. Add suffix ‘-F’ for top fan cover option e.g. SDF300PS24-F
Add suffix ‘-E’ for end fan cover with screw terminal option e.g. SDF300PS24-E
Add suffix ‘-K’ for end fan cover with IEC inlet option e.g. SDF300PS24-K
4. Add suffix ‘D’ for optional output terminal block on single output models
except the 5 V, 9 V and 12 V output models which are only available with output
terminal blocks eg. SDF300PS24D-F.
(7)
SDF300
Output Power
210
245
300
300
300
300
300
300
300
300
W
W
W
W
W
W
W
W
W
W
Output Current
Nominal
42.00 A
27.27 A
25.00 A
20.00 A
16.67 A
12.50 A
10.70 A
8.33 A
6.25 A
5.56 A
24.00 A
13.33 A
24.00 A
6.67 A
24.00 A
3.33 A
13.33 A
6.67 A
Peak
(2)
120.00 A
66.67 A
50.00 A
40.00 A
33.30 A
25.00 A
21.43 A
16.67 A
12.50 A
11.10 A
28.80 A
16.00 A
28.80 A
8.00 A
28.80 A
4.00 A
16.00 A
8.00 A
Model Number
(3,4,5,6)
SDF300PS05
(7)
SDF300PS09
(7)
SDF300PS12
SDF300PS15
SDF300PS18
(7)
SDF300PS24
SDF300PS28
(7)
SDF300PS36
(7)
SDF300PS48
SDF300PS54
(7)
SDF300PD0512
(7)
SDF300PD0524
(7)
SDF300PD0548
(7)
SDF300PD1224
(7)
240 W
240 W
240 W
240 W
5. Add suffix ‘G’ for optional input terminal blocks eg. SDF300PS24DG-F, except
for enclosed with end fan (option ‘-E’) which has input terminal blocks as
standard.
(7)
6. Add suffix ‘H’ for optional molex output terminal on dual output models used in
convection applications.
(7)
7. Available for OEM quantities, contact Sales.
Mechanical Details
Enclosed with top fan (Option ‘ F’ )
0.25
(6.35)
4.50 (114.30)
0.25
(6.35)
Enclosed with end fan (Option ‘ E’ )
4.50 (114.30)
0.25
(6.35)
A
A
0.75 (19.05)
A
A
2.23 (56.75)
0.20 (0.5)
Voltage
Adj.
1.60
(40.64)
A
2.70 (68.58)
1.75 (44.52)
Voltage
Adj.
A
CN3
CN3
0.33
(64.77)
1.60 (40.64)
3.20
(81.28)
CN2
3.20
(81.28)
A
A
CN2
0.33 (8.26)
Input Connector
Input Connector
Terminal block
3 pins 0.25
(6.35) center
HD-602-3P
5.00 (127.00)
A Mounting hole 6 places
M3 x 0.5
ax. screw penetration 0.15 (3.8)
6.50 (165.10)
Notes
1. All dimensions are in inches (mm
2. Tolerance: ±0.012 (±0.3)
3. Weight: Enclosed with top fan (option ‘-F’): 1.23 lbs (560 g)
Enclosed with end fan (option ‘-E’ &’-K’): 1.32 lbs (600 g)
4. Mounting holes and mating half connectors common to all models.
AC DC
Models and Ratings
Output
Voltage
5V
9V
12 V
15 V
18 V
24 V
28 V
36 V
48 V
54 V
V1: +5.00 V
V2: +12.0 V
V1: +5.00 V
V2: +24.0 V
V1: +5.00 V
V2: +48.0 V
V1: +12.0 V
V2: +24.0 V
Notes
1. Ripple & noise is measured using a 0.1 µF ceramic capacitor in parallel with
22 µF electrolytic and 20 MHz bandwidth
2. Peak load can be taken for 500 µs. Average power not to exceed max power.
3. Add suffix ‘-C’ for vented cover option e.g. SDF300PS24-C
4. Add suffix ‘D’ for optional output terminal block on single output models
except the 5 V, 9 V and 12 V output models which are only available with
output terminal blocks eg. SDF300PS24D-F.
(7)
SDF300
Forced Cooled
42.00 A
27.27 A
25.00 A
20.00 A
16.67 A
12.50 A
10.70 A
8.33 A
6.25 A
5.56 A
24.00 A
13.33 A
24.00 A
6.67 A
24.00 A
3.33 A
13.33 A
6.67 A
Output Current
Convection Cooled
20.00 A
13.36 A
12.50 A
10.00 A
8.33 A
6.25 A
5.35 A
4.17 A
3.12 A
2.78 A
12.00 A
6.67 A
12.00 A
3.33 A
12.00 A
1.67 A
6.67 A
3.33 A
Peak
(2)
120.00 A
66.67 A
50.00 A
40.00 A
33.30 A
25.00 A
21.43 A
16.67 A
12.50 A
11.10 A
28.80 A
16.00 A
28.80 A
8.00 A
28.80 A
4.00 A
16.00 A
8.00 A
Model Number
(3,4,5,6)
SDF300PS05
(7)
SDF300PS09
(7)
SDF300PS12
SDF300PS15
SDF300PS18
(7)
SDF300PS24
SDF300PS28
(7)
SDF300PS36
(7)
SDF300PS48
SDF300PS54
(7)
SDF300PD0512
(7)
SDF300PD0524
(7)
SDF300PD0548
(7)
SDF300PD1224
(7)
Output Power
Forced Cooled Convection Cooled
210 W
100 W
245 W
120 W
300 W
150 W
300 W
150 W
300 W
150 W
300 W
150 W
300 W
150 W
300 W
150 W
300 W
150 W
300 W
150 W
240 W
240 W
240 W
240 W
120 W
120 W
120 W
120 W
5. Add suffix ‘G’ for optional input terminal blocks eg. SDF300PS24DG-F, except
for enclosed with end fan (option ‘-E’) which has input terminal blocks as
standard.
(7)
6. Add suffix ‘H’ for optional molex output terminal on dual output models used in
convection applications.
(7)
7. Available for OEM quantities, contact Sales.
Mechanical Details
U Channel
0.25
(6.35)
4.50 (114.30)
0.25
(6.35)
U Channel with cover (Option ‘ C’)
0.25
(6.35)
4.50 (114.30)
0.25
(6.35)
A
1.50
(38.10)
0.55
(13.90)
2.70 (68.58)
A
0.75 (19.05)
A
A
0.75 (19.05)
1.75 (44.52)
Voltage
Adj.
CN3
CN2
1.66 (42.10)
Voltage
Adj.
A
3.20
(81.28)
G
A
2.55 (64.77)
FAN1
CN3
3.20
(81.28)
CN2
CN1
N
L
A
Input Connector
0.32 (8.26)
A
Input Connector
5.00 (127.00)
A Mounting hole 6 places
M3 x 0.5
Max. screw penetration 0.15 (3.8)
5.00 (127.00)
Notes
1. All dimensions are in inches (mm
2. Tolerance: ±0.012 (±0.3)
3. Weight: U-Channel: 1.08 lbs (490 g)
U-Channel with cover (option ‘-C’): 1.12 lbs (510 g)
4. Mounting holes and mating half connectors common to all models.
AC DC
Application Notes
Thermal Considerations
U Channel
SDF300
AIR FLOW
15 CFM
AIR FLOW
15 CFM
Single Output Models
In order to ensure safe operation of the PSU in the
end-use equipment, the temperature of the components
listed in the table (right) must not be exceeded. See drawing
above for component locations. The temperature should be
monitored using K type thermocouples placed on the hottest
part of the component (out of any direct airflow).
Dual Output Models
Temperature Measurement
Component
Max Continuous Temp º C
C26
85
C6
105
C21
105
L6
120
T1 Coil
120
Remote On/Off (INH)
Power Good (PG)
Fan Fail (FF)
+5 V
1K
PSU
CN3 INH
CN3 FF
CN3 PG
PSU
CN3 RTN
CN3 RTN
CN3 RTN
POWER GOOD
Note:
1. Applying <0.3 V or short between pins
INH and RTN turns the output OFF.
2. Applying >4.5 V or open circuit
between pins INH and RTN turns
output ON.
3. The output will enter at hiccup mode.
Recommended maximum time is
3 minutes.
POWER NOT GOOD
Fan Fail
Fan OK
Note:
1. Open collector signal: 28 V maximum
voltage and 5 mA (maximum sink current)
Note:
Sink current = 6 mA, Source current = 1 mA
Power is good 100-500 ms after output is in regulation.
Power not good at least 1 ms before loss of regulation.
Connectors
INPUT CONNECTORS
Standard
NEUTRAL
LINE
FG
G
CN1
CN2
N
L
OUTPUT CONNECTORS
Option ‘G’
Standard
SIGNALS & FAN CONNECTORS
FAN1
OPTIONAL OUTPUT CONNECTORS
(1)
Option ‘D’ (Standard on 5-12 V models)
Mating JST part no.
VHR-6N or equivalent
+
-
FF
CN3
Mating JST Part No
XHP-3 with
SXH-002T-P0.6 Pins
Mating JST Part No
XHP-4 Housing
SXH-002T-P0.6 Pins
CN2
Dinkle PCB terminals P-830 N
2 pins M5 screws
Option ‘H’ (only on dual output models
in convection-cooled applications)
Mating JST part no.
VHR-5N or equivalent
(5 pin, 3 used)
Crimp contacts for JST
VHR Series:
SVH-21T-P1.1 - 22~18awg
SVH-41T-P1.1 - 20~16awg
Terminal block
3 pins 0.25
(6.35) center
HD-601-3P
CN2
V1
RTN
V2
Dual Output models
Terminal block M3 screws
0.33 (8.25) 3 pins
P.G
RTN
FF
INH
CN2
V1
RTN
V2
Dual Output models
Mating JST part no.
VHR-8N or equivalent
(1) Available for OEM quantities, contact Sales.
14-May-13
京公网安备 11010802033920号
EEWORLD
