AC-DC
350 Watts
JPS350 Series
•
•
•
•
•
•
•
xppower.com
300 W with Convection Cooling
High Efficiency - up to 90%
Remote On/Off & Remote Sense
Meets 1U, Low Profile Requirements
Zero Voltage Switching Technology
AC OK & DC OK Signals
Current Sharing
Specification
Input
Input Voltage
Input Frequency
Input Current
Inrush Current
Power Factor
Earth Leakage Current
Input Protection
•
•
•
•
•
•
•
85-264 VAC (170-370 VDC)
47-63 Hz
4 A/2 A max at 115 VAC/230 VAC
30 A at 115 VAC, 60 A at 230 VAC
0.99 typical
2.0 mA max 264 VAC/60 Hz
Internal 6.3 A, 250 V fuse
General
Efficiency
Isolation
• Up to 90%
• 3000 VAC Input to Output
1500 VAC Input to Ground
500 VAC Output to Ground
• 120 kHz typical for PFC & PWM
• 4.96 W/In
3
• AC OK, DC OK and Remote On/Off
(see control and supervisory signals)
• 100 kHrs per MIL-HDBK-217F
Switching Frequency
Power Density
Signals
MTBF
Output
Output Voltage
Output Voltage Trim
Initial Set Accuracy
• See table
• ±10% single output models only
• At 60% rated load ±1% output V1 & V2,
±5% on output V3 & V4
Minimum Load
• No minimum load required on single
output models. For multi-output models
see note 5
Start Up Delay
• 2 s typical
Start Up Rise Time
• 100 ms typical
Hold Up Time
• 20 ms min at low line
Line Regulation
• ±0.5% at rated load across input
voltage range
Load Regulation
• ±1% for single output models &
V1 & V2 of multi-output models
±5% for V3 & V4
Tolerance
• ±1%
Transient Response
• 4% max deviation, recovery to within
1% in 500 µs for a 25% load change
Ripple & Noise
• ±1% max pk-pk, 20 MHz BW
Overvoltage Protection
• 115-140%, recycle input to reset
Overtemperature
• Shuts down at +110 °C, auto recovery
Protection
Overload Protection
• 120-150%, auto recovery
Short Circuit Protection
• Trip and restart (Hiccup mode)
Temperature
• ±0.05%/°C
Coefficient
Remote Sense
• Compensates for up to 0.5 V drop
Remote On/Off
Current Share
Fan Output
• On = Logic Low or Open
Off = Logic High
• Single wire current sharing
(4 supplies can be paralleled)
• See mechanical detail notes
Environmental
Operating Temperature
• 0 °C to +70 °C, (see derating curve)
Full power to +50 °C
• 350 W with 18 CFM airflow
Cooling
300 W convection cooling
Operating Humidity
• 5-95% RH, non-condensing
Storage Temperature
• -20 °C to +85 °C
Operating Altitude
• 3000 m
Vibration
• 2 g, 10-55 Hz, 3 mins/cycle for
30 mins each axis
EMC & Safety
Emissions
Harmonic Currents
Voltage Flicker
ESD Immunity
Radiated Immunity
EFT/Burst
Surge
Safety Approvals
• EN55022, level B conducted
FCC 20780, level B conducted
• EN61000-3-2
• EN61000-3-3
• EN61000-4-2, level 3 Perf Criteria A
• EN61000-4-3, 10 V/m Perf Criteria A
• EN61000-4-4, level 3 Perf Criteria A
• EN61000-4-5, level 3 Perf Criteria A
• EN60950-1:2001, UL60950-1, CSA C22.2
No. 60950-1, CE Mark LVD
AC-DC
Models and Ratings
Output
Power
315 W
Output
Voltage
5V
12 V
15 V
24 V
48 V
JPS350 - Single Output
Output Current
Convection-cooled
18 CFM
54.0 A
63.0 A
25.0 A
30.0 A
20.0 A
24.0 A
13.0 A
15.0 A
6.5 A
7.3 A
Ripple & Noise
Pk-Pk
(2)
50 mV
120 mV
120 mV
200 mV
200 mV
Model
Number
(1)
JPS350PS05C
†^
JPS350PS12C
†^
JPS350PS15C
†^
JPS350PS24C
†^
JPS350PS48C
†^
350 W
Notes
1. For non-current share version delete suffix ‘C’ from model number.
2. Ripple and noise measured over 15 MHz bandwidth with a 47 µF electrolytic capacitor and 0.47 µF ceramic capacitor.
†
Available from Farnell. See pages 204-206.
^
Available from Newark. See pages 207-208.
Mechanical Details
All dimensions are in inches (mm)
Tolerance:
±0.03 (0.8) max.
Weight:
2.12 lbs (960 g) approx.
All models (except JPS350PS05)
9.00 (228.6)
A
L
N
E
TB1
4.50
(114.3)
5.00
(127.0)
6
1
B
B
A
Pin
1
2
3
4
5
6
7
6.50 (165.1)
7.50 (190.5)
8.00 (203.2)
TRANSFORMER
PIN CONNECTIONS
TB2
JPS350PS05
All other models
+5 V
+5 V
0V
0V
0V
0V
+5 V
+5 V
+V
+V
+V
0V
0V
0V
TB4
All models
N/C
N/C
+Remote sense
DC OK
-Remote sense
N/C
Current Share
(1)
Remote On/Off
AC OK
0V
TB2
2
10
1
TB4
A
A
0.75
(19.1)
B
B
+
-
TB3
0.25
(6.4)
0.50
(12.7)
8
9
10
A
B
A
0.87
(22.0)
0.47
(12.0)
B
1.60
(40.6)
JPS350PS05
9.00 (228.6)
A
L
N
E
1
B
B
A
12
TB4
10
TB1
TRANSFORMER
4.50
(114.3)
5.00
(127.0)
Notes:
1. For current share operation, connect signal 0 V (pin 10) between units
and current share (pin 7) between units. For non ‘C’ models pin 7 is
not used.
2. TB3 is for fan, with Molex 5045-02A or equivalent. 12 V at 200 mA
(except JPS350PS05, 5 V at 500 mA).
3. TB1 (AC input) and TB2 (DC output) are terminal blocks.
4. TB4 signal connector is Molex 70246-10 or equivalent.
5. Maximum mounting screw penetration is 0.16 (4.0) from chassis
outer surface.
6. Fan/Cover option available, order part number:
5 V models: JPS350 F/CVR 5
†
^
All other models: JPS350 F/CVR
†
^
Alternatively, add suffix ‘-E’ to model number to receive cover fitted to
the unit 4.95 x 8.92 x 2.48 (127.0 x 228.6 x 62.9).
Fixing Holes:
A = #6-32 screw mounting holes
B = M3 x 0.5 screw mounting holes
8
TB3
A
0.75
(19.1)
B
+ -
6.50 (165.1)
7.50 (190.5)
B
A
TB2
0.25
(6.4)
Application Notes
Derating Curve
100
90
80
L
O 70
A 60
D 50
40
(%) 30
20
10
0
0
10
JPS350 with 18 CFM Fan
Signals
1. To turn off the output, apply 5 V to the Remote On/Off.
2. AC OK is a TTL signal which goes LOW when input falls below
60 VAC at rated load.
3. DC OK is a TTL signal which goes LOW when PSU is in an
overcurrent condition, overvoltage condition, disabled or when
output falls out of regulation.
4. For AC OK and DC OK signals, source current is 1 mA, sink
current is 6 mA.
JPS350 Convection-cooled
20
30
40
50
Ambient Temperature (°C)
60
70
80
AC-DC
Models and Ratings
Output 1
Output
Conv.
Max
V1
Cooled 18 CFM
3.3 V
20 A
35 A
5.0 V
25 A
35 A
5.0 V
25 A
35 A
5.0 V
25 A
35 A
Notes
1. Maximum power is 350 W with 18 CFM forced air or 300 W with convection
cooling.
2. JPS350PQ46 requires 22 CFM max. OVP on V2 (5 V output) not V1.
3. For current share option add suffix ‘C’ to model number.
JPS350 - Multi Output
Output 3
Output
Conv.
Max
V3
Cooled 18 CFM
12 V
4.5 A
6A
-12 V
2.0 A
3A
24 V
3.0 A
4A
24 V
3.0 A
4A
Output
V4
-12 V
-5 V
-12 V
-15 V
Output 4
Conv.
Max
Cooled 18 CFM
1.0 A
3A
1.0 A
2A
2.0 A
3A
1.6 A
3A
Model
Number
JPS350PQ46
(2)
JPS350PQ41
JPS350PQ47
JPS350PQ48
Output 2
Output
Conv.
Max
V2
Cooled 18 CFM
5V
20 A
35 A
12 V
10 A
14 A
12 V
6A
8A
15 V
5A
7A
4. Current share models are built to order.
5. All models require 2 A minimum load on V1. On V2, JPS350PQ46 requires 1 A,
PQ41 requires 0.5 A and PQ47/48 requires 2 A.
Mechanical Details
All dimensions are in inches (mm)
Tolerance:
±0.03 (0.8) max.
JPS350PQ41/47/48
9.00 (228.6)
A
L
N
E
TB1
4.50
(114.3)
TRANSFORMER
2
10
Weight:
2.12 lbs (960 g) approx.
B
B
A
*TB4
*TB6
1
5.00
(127.0)
1
TB3
6
A
0.75
(19.1)
B
B
A
TB2
+
-
TB5
Pin
PQ41
1
+5 V +S
2
+5 V PS
(6)
3
+12 V +S
4
DC OK
5
+12 V -S
6
+5 V -S
7
+12 V PS
(6)
8 Remote On/Off
9
AC OK
10
0V
*TB4:
*TB6:
0 V (PQ41/48)
+5 V (PQ47)
+5 V (PQ41/48)
0 V (PQ47)
PIN CONNECTIONS - TB3
PQ46
PQ47
+5 V +S
+5 V +S
+5 V PS
(6)
+5 V PS
(6)
+3.3 V +S
+12 V +S
DC OK
DC OK
+3.3 V -S
+12 V -S
+5 V -S
+5 V -S
+3.3 V PS
(6)
+12 V PS
(6)
Remote On/Off Remote On/Off
AC OK
AC OK
0V
0V
PIN CONNECTIONS - TB2
PQ46
PQ47
0V
-12 V
+12 V
+24 V
-12 V
0V
0V
0V
0V
+12 V
PQ48
+5 V +S
+5 V PS
(6)
+15 V +S
DC OK
+15 V -S
+5 V -S
+15 V PS
(6)
Remote On/Off
AC OK
0V
0.25
(6.4)
0.50
(12.7)
6.50 (165.1)
7.50 (190.5)
8.00 (203.2)
A
0.87
(22.0)
0.47
(12.0)
B
A
B
1.60
(40.6)
Pin
1
2
3
4
5
6
PQ41
-12 V
-5 V
0V
0V
0V
+12 V
PQ48
-15 V
+24 V
0V
0V
0V
+15 V
JPS350PQ46
9.00 (228.6)
A
L
N
E
TB1
4.50
(114.3)
TRANSFORMER
10
2
B
B
A
TB8 +3.3 V
TB7 0 V
TB4
1
+
-
5.00
(127.0)
TB2
TB3
1
4
TB6 0 V
TB5 +5 V
A
B
A
0.75
(19.1)
B
Notes:
1. TB5 (PQ41/47/48) and TB4 (PQ46) is for fan with Molex 5045-02A
or equivalent, PQ47/PQ48 24 V at 100 mA, PQ41/PQ46 12 V at 200 mA.
2. TB1 (AC input) and TB2 (DC output) are terminal blocks.
3. TB3 signal connector is Molex 70246-10 or equivalent.
4. Maximum mounting screw penetration is 0.16 (4.0) from chassis
outer surface.
5. Fan/Cover option available, order part number:
PQ41, PQ46: JPS350 F/CVR
†
PQ48 & PQ47: JPS350 F/CVR 24.
Alternatively, add suffix ‘-E’ to model number to receive cover fitted
to the unit.
6. PS - Single wire parallel on ‘C’ models only.
No connection on standard models.
Fixing Holes:
A = #6-32 screw mounting holes
B = M3 x 0.5 screw mounting holes
0.25
(6.4)
6.50 (165.1)
7.50 (190.5)
Application Notes
Derating Curve
JPS350PQ with 18 CFM Fan
100
90
80
L
O 70
A 60
D 50
40
(%) 30
20
10
0
0
10
Signals
1. To turn off the output, apply 5 V to the remote On/Off.
2. AC OK is a TTL signal which goes LOW when input falls below
60 VAC at rated load.
3. DC OK is a TTL signal which goes LOW when PSU is in an
overcurrent condition, overvoltage condition, disabled or when
output falls out of regulation.
4. For AC OK and DC OK signals, source current is 1 mA, sink
current is 6 mA.
60
70
80
JPS350PQ Convection-cooled
20
30
40
50
Ambient Temperature (˚C)
AC-DC
Control & Supervisory Signals
AC OK Signal
+5 V
330 R
AC OK (HIGH)
JPS350
DC OK Signal
+5 V
330 R
DC OK (HIGH)
AC OK
DC OK
GND
AC NOT OK (LOW)
DC NOT OK (LOW)
GND
Remote On/Off Control (Inhibit)
Parallel Connection Utilizing Optional Current Share
Supply 1
Output
Return
OUTPUTS OFF (5V)
Remote On/Off
Single Wire Parallel
V1
LOAD
Comm
Ground
OUTPUTS ON (0 V or open circuit)
Supply 2
Output
Return
Single Wire Parallel
Remote Sense Connection
Output
+
CD
Sense
+
-
+
Twisted Pair
LOAD
CL
Supply
Sense
-
CD
Output
Notes:
1. CD is 0.1 µF ceramic capacitor.
2. CL i s 47 µF electrolytic capacitor.
-
JPS350 Fan/Cover Option
See mechanical details notes for information on how to order.
Typical internal clearance
0.15 (3.8)
2.48 (62.9)
1.70 (43.2)
4 x M3 x 6 C/S head fixing screws
in existing countersunk holes
17-Apr-07
单片机
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