PACSR28010A [DELTA]
28V Output AC/DC Converter, Module Package;
| 型号： | PACSR28010A |
| 厂家： | 
DELTA ELECTRONICS, INC. |
| 描述： | 28V Output AC/DC Converter, Module Package |
| 文件： | 总7页 (文件大小：830K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PACSR28010
28V Output AC/DC Converter, Module Package
FEATURES
Full Load Efficiency up to 93% @220VAC
Metal Baseplate Type Package
Package Dimension:
110.8x50.8x13.7mm (4.36”x2.00”x0.54”)
Operating Baseplate Temperature Range - 40°C to
+100°C
Input Brown-Out, Output OCP, OTP, OVP, SHORT
protection
3000VAC Isolation
RoHs Compliant
CE Mark
EMC compatible: CISPR22 ClassB（with EMC Board）
ISO 9001, ISO 14001 certified manufacturing facility
UL60950-1 (US&Canada)
The PACSR28010, a wide input voltage range of 90~264VAC, and single isolated output converter, is the latest product offering from a
world leader in power systems technology and manufacturing ― Delta Electronics, Inc. Such module type ACDC converter can provide 300W,
28V regulated DC output voltage with full load efficiency up to 93% @220Vac; The PACSR28010 offers Brown-out, output OCP, OTP, OVP
and Short protections, and allows a wide operating baseplate temperature range of –40°C to +100°C. With creative design technology and
optimization of component placement, this converter possess outstanding electrical and thermal performance, as well as high reliability under
extrmely harsh operating conditions.
INPUT CHARACTERISTICS
Item
Condition
Min.
100
90
Typ.
Max.
240
264
65
Unit
VAC
VAC
Hz
Rated Input Voltage range
110/220
Max input voltage range
Input voltage frequency range
Maximum Input Current
Open load loss
45
50/60
2.5
Vin=90VAC, 100% Load
Vin=110VAC, 100% Load
5
A
W
Input PF value
0.95
OUTPUT CHARACTERISTICS
Item
Conditions
Min.
Typ.
28
Max.
28.4
10.5
14
Unit
Output voltage setpoint
Out put current range
Output OCP point
Vin=220VAC, Io=0-10.5A
27.6
0
Vdc
A
11
12.5
20
A
Turn-on rise time
ms
mS
mS
%
Start up time
1000
20
Hold up time
Vin=110/220VAC, Io= 100% Load
Trim up
10
5
Output trim range
Output OVP point
Trim down
%
32
33.5
400
35
V
Positive voltage step, 75% to 25% load
dynamic, 0.1A/us slew rate
Nagetive voltage step, 25% to 75% load
dynamic, 0.1A/us slew rate
Vin=110/220Vac, Io=10.5A, peak to peak,
20MHz bandwidth
600
600
mV
mV
mV
Output Current Transient
400
100
50
Output Voltage Ripple and Noise
RMS
mV
%
Output overshoot
3
Efficiency @ 60% Load
Vin=110VAC
90
%
DATASHEET
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Efficiency @ 60% Load
Efficiency @ 100% Load
Efficiency @ 100% Load
GENERAL CHARACTERISTICS
Item
Vin=220VAC
Vin=110VAC
Vin=220VAC
91
91.5
93
%
%
%
Conditions
Input to output
Input to case
Output to case
500Vdc
Min.
10
Typ.
3000
1500
500
Max.
Unit
VAC
VAC
VAC
MΩ
I/O Isolation Voltage
I/O Isolation Resistance
MTBF
Ta=25ºC, 100%load
TBD
240
Mhours
g
Weight
ENVIRONMENTAL SPECIFICATIONS
Parameter
Storage Temperature Range
Operating Temperature Range
Operating altitude
Conditions
Min.
-55
Max.
+125
+100
3000
Unit
℃
℃
BaseplateTemperature
-40
meter
ELECTRICAL CURVE
Figure 1: Efficiency vs. Output current @ Vin=110,220VAC
Figure 2: Vout vs. Vin @ Full load
Figure 3: Output voltage vs. Output current @
Vin=110/220VAC.
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ELECTRICAL CURVES (continous)
Figure 4: Dynamic response to load step 25%~75%with
0.1A/uS slew rate at 220Vac
Figure 5: Vout start up at 220Vac,10.5A Iout,
CH1:Vin, 200V/div, 500mS/div
CH3:VOUT, 200mV/div, CH2:Iout, 5A/div, 200uS/div
CH3: VOUT, 10V/div, 500mS/div
Figure 6: Output ripple & noise at 220Vac, 10.5A Iout
CH3:VOUT, 100mV/div, 10mS/div
Figure 7: Output over voltage protection at 220Vac,10.5A
Iout. CH3:VOUT, 10V/div, 500mS/div
Figure 8: Inrush current @ Vin=220Vac
CH2:Iin, 5A/div, 5mS/div
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SIMPLIFIED APPLICATION CIRCUIT
Figure 9: Application connection
TYPICAL value ADVISED
No
Locati
on
item
value
Part No
Cap1
bus cap
220uF/450V
Capacitor
should
have
good
1
2
low-temperature characteristics, keep at
least 75% capacitance at -40℃ if need
-40C application.
Cap2
bus cap
220uF/450V
Cap3
Cap4
Cap for pri-sec
Output cap
2200pF/250Vac Y1/X1
1000uF/35V
3
4
ESR ≤ 16m Ω (100kHz), Rated ripple ≥
2920mArms(105℃)
Cap5
Cap6
Cap7
Cap8
F1
RV1
RV2
RV3
RV4
GT1
Output cap
Output cap
Output cap
Output cap
Input Fuse
Input VDR
Input VDR
Input VDR
Input VDR
Input GAS TUBE
270uF/35V
270uF/35V
270uF/35V
270uF/35V
6.3A/250Vac
300VAC
300VAC
150VAC
150VAC
2.5KV/10KA
5
6
7
8
9
10
11
12
13
14
ESR ≤ 17m Ω (100kHz), Rated ripple ≥
2200mArms(125℃)
TVR14471KOOOTB9Y/THINKING
TVR14471KOOOTB9Y/THINKING
JVH10N241K87YAW/JOYIN
JVH10N241K87YAW/JOYIN
B88069X8661S102(EF2500X8S)
C1
C2
C3
C4
C5
C6
Input Y-cap
Input Y-cap
Input X-cap
Input X-cap
Input X-cap
Input Y-cap
Input Y-cap
Cap for pri-PE
output Y-cap
output Y-cap
output Y-cap
output Y-cap
Input Y-cap
Input Y-cap
Input chock
100pF/250Vac Y2/X1
4700pF/250Vac Y2/X1
1uF /305VAC X2
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
0.47uF /275VAC X2
0.47uF /275VAC X2
100pF/250Vac Y2/X1
4700pF/250Vac Y2/X1
1500pF/250Vac Y1/X1
4700pF/250Vac Y2/X1
4700pF/250Vac Y2/X1
4700pF/250Vac Y2/X1
4700pF/250Vac Y2/X1
100pF/250Vac Y2/X1
100pF/250Vac Y2/X1
7mH 33T φ0.8mm
C7
C8
C9
C10
C11
C12
C13
C14
L1
Mn-Zn core, Ui≥10000, L≥7mH
L2
Input chock
7mH 33T φ0.8mm
30
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THERMAL CONSIDERATION
Thermal management is an important part of the system design. To ensure proper, reliable operation,
sufficient cooling of the power module is needed over the entire temperature range of the module. Natural
convection is usually the dominant mode of heat transfer.
Thermal Testing Setup
The following figure shows the testing setup in which the power mudule is mounted on a 250x300x5mm
test Al plate,under natural convection.
Figure 10: Thermal test setup
THERMALDERATING CURVE
The following figure shows the location to monitor the temperature of base plate. Before customer decides
to use this, a thermal evaluation need to be done to make sure the temperature of base plate is lower than that
read from below thermal curves (Figure11 is based on different input voltage).
Figure 11: Hot spot’s temperature measured point
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Figure 12: Thermal derating curve
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MECHANICAL DRAWING
Mechanical Dimensions
Pin Connection
Pin
ns
Function
1
2
ACL
ACN
3
BUS+
BUS-
4
5
PG
6
SENSE-
VOUT-
VOUT+
SENSE+
TRIM
7
8
9
10
All dimensions in mm (inches)
Tolerance:X.X±0.5 (X.XX±0.02)
X.XX±0.25 ( X.XXX±0.010)
PHYSICAL OUTLINE
Case Size
Case Material
Weight
:
:
:
110.8x50.8x13.7mm (4.36”x2.00”x0.54”)
AL plate and Plastic case
240±10g
PART NUMBERING SYSTEM
P
AC
S
R
28
010
A
Rated Input
Voltage
Number of
Outputs
Output
Current
Form Factor
Product Series Output Voltage
Option Code
AC -
A - Through hole
S - Screw hole(M3*0.5)
P - Module
S - Single
R - Regular
28V
10.5A
100VAC~240VAC
MODEL LIST
EFF @220VAC 100%
LOAD
Model Name
Rated Input
Output
PACSR28010A
PACSR28010S
100VAC~240VAC
100VAC~240VAC
3.8A
3.8A
28V
28V
10.5A
10.5A
93%
93%
WARRANTY
Delta offers a three (3) years limited warranty. Complete warranty information is listed on our web site or is available upon request from
Delta.
Information furnished by Delta is believed to be accurate and reliable. However, no responsibility is assumed by Delta for its use, nor for any
infringements of patents or other rights of third parties, which may result from its use. No license is granted by implication or otherwise under
any patent or patent rights of Delta. Delta reserves the right to revise these specifications at any time, without notice.
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