AC-DC
320 Watts
SDC Series
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High Power Density
Single & Dual Outputs
Up to 700 W Peak Power
Fan Fail & Power Good Signals
Low Leakage Current Option
Fits 1U Applications
3 Year Warranty
xppower.com
Specification
Input
Input Voltage
Input Frequency
Input Current
Inrush Current
90-132 VAC/180-264 VAC
47-63 Hz
7 A at 90 VAC, 3 A at 230 VAC
Max 70 A at 230 VAC, 35 A at 115 VAC,
cold start
Power Factor
• EN61000-3-2 class A
Earth Leakage Current
• <500 µA at 264 VAC/50 Hz
Input Protection
• T8 A/250 V fuse
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General
Efficiency
Isolation
Switching Frequency
Power Density
Signals
MTBF
• Single output: 5 V: 70%,12 V: 80%,
All other models: >83% at 230 V & full load,
Dual Output: >70% at 230 V & full load
• 3000 VAC Input to Output, 1500 VAC Input
to Ground, 250 VDC Output to Ground
• 23 kHz typical single output models,
25 kHz typical dual output models
• 8.9 W/In
3
• Fan Fail & Power Good
• >100 kHrs to MIL-HDBK-217F,
at 25 °C GB
Output
• See tables
• ±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 output of dual output models
in order to maintain ripple & noise and
regulation specifications
Start Up Delay
• 1.5 s max at 120 VAC
Start Up Rise Time
• 50 ms typical
Hold Up Time
• 20 ms min at 80% of full load
Line Regulation
• ±0.5%
Load Regulation
• ±1% 1-100% load for single outputs,
±3% V1, ±7% V2 for dual outputs
(except AD0548 version: ±11% on V2)
Over/Undershoot
• 5% max
Transient Response
• ±5% max deviation, recovery to within
1% in 500 µs for a 50% load change
Ripple & Noise
• 1% pk-pk (see note 3)
Overvoltage Protection
• <130% on V1 recycle AC input to reset
Overtemperature
• Measured internally auto recovery
Overload Protection
• 110-140%
Short Circuit Protection
• Trip & restart, auto recovery
Fan Supply
• 12 V/300 mA, not available on
‘-F’ & ‘-E’ versions with built-in fans
Output Voltage
Output Voltage Trim
Environmental
Operating Temperature
• 0 °C to +70 °C, derate at 2.5%/°C from
+50 °C to +70 °C when force air cooled.
0 °C to +60 °C, derate at 5%/°C from
+50 °C to +60 °C when convection cooled.
Storage Temperature
• -20 °C to +85 °C
Operating Humidity
• 5-90%, non-condensing
Cooling
• ‘-F’ & ‘-E’ versions have built-in fans, 5 V
single output model requires 22 CFM to
meet forced air ratings, all other models
require 18 CFM.
Operating Altitude
• 3000 m
Vibration
• 5-50 Hz, acceleration 7.35 ms
2
on 3 axes
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
EN61000-3-3
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
• UL60950-1, CSA C22.2 No. 60950-1,
EN60950-1
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AC-DC
Models and Ratings
Output Power
Forced Air Convection
Cooled
Cooled
225 W
136 W
260 W
147 W
320 W
180 W
320 W
180 W
320 W
180 W
320 W
180 W
320 W
180 W
320 W
180 W
320 W
180 W
320 W
180 W
320 W
180 W
250 W
125 W
250 W
125 W
250 W
125 W
300 W
150 W
Voltage
5V
9V
12 V
15 V
18 V
24 V
28 V
36 V
48 V
54 V
60 V
+5 V
+5 V
+5 V
+12 V
Output 1
Current
Forced Air Convection
Peak
(1)
45.00 A
27.28 A
140.00 A
29.10 A
16.37 A
77.79 A
26.67 A
15.00 A
58.33 A
21.33 A
12.00 A
46.77 A
17.78 A
10.00 A
38.89 A
13.33 A
7.50 A
29.17 A
11.43 A
6.43 A
25.00 A
8.88 A
5.00 A
19.44 A
6.67 A
3.75 A
14.58 A
5.93 A
3.33 A
12.96 A
5.33 A
3.00 A
11.61 A
30.00 A
15.00 A
36.00 A
30.00 A
15.00 A
36.00 A
30.00 A
15.00 A
36.00 A
16.67 A
12.50 A
20.00 A
Voltage
Output 2
Current
Forced Air Convection
SDC320
Model Number
Peak
(1)
Auto Ranging
Input
SDC320AS05
(3)
SDC320AS09
(3)
SDC320AS12
SDC320AS15
(3)
SDC320AS18
(3)
SDC320AS24
SDC320AS28
(3)
SDC320AS36
SDC320AS48
SDC320AS54
(3)
SDC320AS60
(3)
SDC320AD0512
(3)
SDC320AD0524
(3)
SDC320AD0548
(3)
SDC320AD1224
+12 V
+24 V
+48 V
+24 V
16.67
8.33
4.16
8.33
A
A
A
A
10.42
5.20
2.60
6.25
A
A
A
A
20.00
10.00
5.00
10.00
A
A
A
A
1. Peak load can be taken for 500 µs. Average power not to exceed nominal power.
2. Ripple & noise is measured using 0.1 µF ceramic capacitor in parallel with 22 µF electrolytic
and 20 MHz bandwidth.
3. Available for OEM quantities, contact Sales.
Notes
Mechanical Options
• Add suffix ‘-F’ to the model number for a top fan cover (forced air cooled ratings apply).
• Add suffix ‘-E’ to the model number for an end fan cover (forced air cooled ratings apply).
• Add suffix ‘-C’ to the model number for a U-channel with vented cover.
Convection-cooled output power available 125 W for 5 V & 9 V model & 170 W for other single output models.
• Add suffix ‘D’ to the model number for JST connector, not available on SDC320AS05 for OEM quantities, contact Sales.
• If no suffix is added to the model number the unit is a U-channel, convection-cooled ratings apply or external fan cooling required
(22 CFM for 5 V model, 18 CFM for all other models).
Mechanical Details
Enclosed with Top Fan (‘ F’Option)
-
4.00 (101.60)
1.00 (25.40)
2.14 (54.30)
1.55 (39.30)
0.50 (12.70)
A
A
B
3.00 (76.20)
CN2
PIN 7
PIN 6
PIN 5
PIN 4
PIN 3
PIN 2
PIN 5
PIN 3
PIN 1
PIN 10
PIN 9
PIN 8
PIN 7
PIN 6
PIN 5
PIN 4
PIN 3
PIN 2
PIN 1
FAN
FAN
+ -
PG
FF
RTN
CN1
For SDC320A
4.00
(101.60)
PG
RTN
FF
INH
CN1
A
A
PIN 1
FAN
CN1
FAN
+ -
FAN
For SDC320P
Option ‘D’
Mating Connector: JST connector housings VHR10N, VHR5N,
crimp terminals SVH41T-P1.1
Voltage
Adj.
6.00 (152.40)
A Mounting hole
6 places M3 x 0.5
Standard Terminal Block
M3.5 Screw 7 Pins 9.5 mm Center
A
A
1.00 (25.40)
Pin
1
2
3
4
5
6
7
8
9
10
1
3
5
4.00 (101.60)
1.00 (25.40)
Signal Connector mating part is JST XHP-3
Crimp terminals SXH-002T-P0.6
All dimensions are in inches (mm)
Weight: 770 g (1.70 lbs)
Tolerance: ±0.012 in (±0.3 mm)
PIN CONNECTIONS
Standard
JST (Option D)
Single
Dual
Single
Dual
Vout
Vout1
Vout
Vout1
Vout
Rtn
Vout
Vout1
Rtn
Rtn
Vout
Vout1
Rtn
Vout2
Vout
Rtn
Ground
Ground
Vout
Rtn
Neutral
Neutral
Rtn
Rtn
Live
Live
Rtn
Rtn
Rtn
Rtn
Rtn
Vout2
Rtn
Vout2
Ground
Neutral
Live
Ground
Neutral
Live
Max screw terminal torque: 15.7 lbs-in (1.8 Nm)
Max screw mount hole penetration : 0.16 (4.0)
AC-DC
Mechanical Details
Enclosed with End Fan (‘ E’Option)
-
4.00 (101.60)
0.50 (12.70)
A
A
1.00 (25.40)
SDC320
1.60 (40.64)
CN2
PIN 7
PIN 6
PIN 5
PIN 3
PIN 2
PIN 1
PIN 10
PIN 9
PIN 8
PIN 7
PIN 6
PIN 5
PIN 4
PIN 3
PIN 2
PIN 1
Voltage
Adj.
A
3.00 (76.20)
PIN 4
PIN 3
PIN 2
4.00 (101.60)
A
0.50 (12.70)
PIN 1
FAN
CN1
7.00 (177.80)
A Mounting hole
6 places M3 x 0.5
A
A
Option ‘D’
Mating Connector: JST connector housings VHR10N, VHR5N,
crimp terminals SVH41T-P1.1
Standard Terminal Block
M3.5 Screw 7 Pins 0.37 (9.50) Center
1.00 (25.40)
1.00 (25.40)
4.00 (101.60)
FAN
FAN
+ -
PG
RTN
Pin
CN1
CN1
FAN
+ -
FAN
For SDC320A
For SDC320P
Signal Connector mating part is JST XHP-3
Crimp terminals SXH-002T-P0.6
All dimensions are in inches (mm)
Weight: 800 g (1.76 lbs)
Tolerance: ±0.012 in (±0.3 mm)
Max screw terminal torque: 15.7 lbs-in (1.8 Nm)
Max screw mount hole penetration : 0.16 (4.0)
1
2
3
4
5
6
7
8
9
10
1
3
5
PIN CONNECTIONS
Standard
JST (Option D)
Single
Dual
Single
Dual
Vout
Vout1
Vout
Vout1
Vout
Rtn
Vout
Vout1
Rtn
Rtn
Vout
Vout1
Rtn
Vout2
Vout
Rtn
Ground
Ground
Vout
Rtn
Neutral
Neutral
Rtn
Rtn
Live
Live
Rtn
Rtn
Rtn
Rtn
Rtn
Vout2
Rtn
Vout2
Ground
Neutral
Live
Ground
Neutral
Live
PG
RTN
FF
INH
FF
U-Channel
4.00 (101.60)
1.00 (25.40)
1.50 (38.10)
A
Voltage
Adj.
0.50 (12.70)
A
CN2
PIN 7
PIN 6
PIN 5
PIN 5
PIN 3
PIN 1
PIN 10
PIN 9
PIN 8
PIN 7
PIN 6
PIN 5
PIN 4
PIN 3
PIN 2
PIN 1
3.00 (76.20)
PIN 4
PIN 3
PIN 2
4.00 (101.60)
A
0.50 (12.70)
A
PIN 1
CN1
6.00 (152.40)
A Mounting hole
6 places M3 x 0.5
Option ‘D’
Mating Connector: JST connector housings
VHR10N, VHR5N, crimp terminals SVH41T-P1.1
Standard Terminal Block
M3.5 Screw 7 Pins 0.37 (9.50) Centre
A
A
1.00 (25.40)
4.00 (101.60)
1.00 (25.40)
PG
RTN
FF
INH
FAN
FAN
+ -
PG
RTN
CN1
FF
CN1
FAN
+ -
FAN
For SDC320A
For SDC320P
Signal Connector mating part is JST XHP-3
Fan Connector mating part is JST XHP-2, Crimp terminals SXH-002T-P0.6
All dimensions are in inches (mm)
Weight: 680 g (1.50 lbs)
Tolerance: ±0.012 in (±0.3 mm)
Max screw terminal torque: 15.7 lbs-in (1.8 Nm)
Max screw mount hole penetration : 0.16 (4.0)
AC-DC
Mechanical Details
U-Channel with cover (‘ C’Option)
-
4.00 (101.60)
1.00 (25.40)
SDC320
1.55 (39.30)
FAN
0.50 (12.70)
A
A
B
3.00 (76.20)
CN2
PIN 7
PIN 6
PIN 5
PIN 4
PIN 3
PIN 2
PIN 5
PIN 3
PIN 1
PIN 10
PIN 9
PIN 8
PIN 7
PIN 6
PIN 5
PIN 4
PIN 3
PIN 2
PIN 1
FAN
+ -
PG
FF
RTN
CN1
For SDC320A
4.00 (101.60)
PG
RTN
FF
INH
CN1
A
A
PIN 1
FAN
CN1
FAN
FAN
+ -
For SDC320P
Option ‘D’
Mating Connector: JST connector housings
VHR10N, VHR5N, crimp terminals SVH41T-P1.1
6.00 (152.40)
Voltage
Trim
A
A
A Mounting hole
6 places M3 x 0.5
Standard Terminal Block, M3.5 Screw 7 Pins 9.5 mm Center
1.00 (25.40)
4.00 (101.60)
1.00 (25.40)
Pin
1
2
3
4
5
6
7
8
9
10
1
3
5
C
Signal Connector mating part is JST XHP-3
Fan Connector mating part is JST XHP-2, Crimp terminals SXH-002T-P0.6
All dimensions are in inches (mm)
Weight: 720 g (1.59 lbs)
Tolerance: ±0.012 in (±0.3 mm)
Max screw terminal torque: 15.7 lbs-in (1.8 Nm)
Max screw mount hole penetration : 0.16 (4.0)
PIN CONNECTIONS
Standard
JST (Option D)
Single
Dual
Single
Dual
Vout
Vout1
Vout
Vout1
Vout
Rtn
Vout
Vout1
Rtn
Rtn
Vout
Vout1
Rtn
Vout2
Vout
Rtn
Ground
Ground
Vout
Rtn
Neutral
Neutral
Rtn
Rtn
Live
Live
Rtn
Rtn
Rtn
Rtn
Rtn
Vout2
Rtn
Vout2
Ground
Neutral
Live
Ground
Neutral
Live
Application Notes
Power Good
+5 V
1K
POWER GOOD
PG
CN1
RTN
POWER NOT GOOD
Sink current = 6 mA
Source current = 1 mA
Fan Fail
FAN FAILED
FF
CN1
RTN
FAN OK
Open collector signal can pull up to 5-28 VDC,
limit sink current to 5 mA max
08-Sept-17
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