PACSR12025S [DELTA]
12V Output AC/DC Converter;型号: | PACSR12025S |
厂家: | DELTA ELECTRONICS, INC. |
描述: | 12V Output AC/DC Converter |
文件: | 总7页 (文件大小:660K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
PACSR12025
12V Output AC/DC Converter
FEATURES
Full Load Efficiency up to 92.5% @220VAC
Metal Case Box Type Package
Package Dimension:
110.8x50.8x13.7mm (4.33”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: CISPR11 ClassB(with EMC Board)
ISO 9001, ISO 14001 certified manufacturing facility
UL/cUL 60950-1 (US & Canada)
The PACSR12025, a wide input voltage range of 85~265VAC, 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,
12V regulated DC output voltage with full load efficiency up to 92.5% @220Vac; The PACSR12025 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 possesses outstanding electrical and thermal performance, as well as high reliability
under extremely harsh operating conditions.
INPUT CHARACTERISTICS
Item
Condition
Min.
100
85
Typ.
Max.
240
265
65
Unit
VAC
VAC
Hz
Rated input voltage range
Max input voltage range
Input voltage frequency range
110/220
45
50/60
2.5
Maximum Input Current
Open load loss
Vin=85VAC, 100% Load
Vin=110VAC, 100% Load
4.5
A
W
Input PF value
0.95
OUTPUT CHARACTERISTICS
Item
Conditions
Min.
Typ.
12.3
Max.
Unit
Output voltage setpoint
Output current range
Output OCP point
Turn-on rise time
Vin=220VAC, Io=0-25A
12.1
0
12.5
25
Vdc
A
26
30
15
34
A
mS
mS
mS
V
Start up time
Vin=110/220VAC
1500
20
Hold up time
Vin=110/220VAC, Io= 100% Load
Output OVP point
Output trim range
13.5
14
14.5
13.2
Trim up
V
Positive voltage step, 75% to 25% load
dynamic, 0.1A/us slew rate
Negative voltage step, 25% to 75% load
dynamic, 0.1A/us slew rate
Vin=110/220Vac, Io=25, peak to peak,
20MHz bandwidth
300
300
600
600
300
mV
mV
mV
Output Current Transient
100
50
Output Voltage Ripple and Noise
RMS
100
3
mV
%
Output overshoot
Efficiency @ 60% Load
Efficiency @ 60% Load
Vin=110VAC
Vin=220VAC
90
92
%
%
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Efficiency @ 100% Load
Efficiency @ 100% Load
GENERAL CHARACTERISTICS
Item
Vin=110VAC
Vin=220VAC
91
%
%
92.5
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
1
Mhours
g
Weight
240
ENVIRONMENTAL SPECIFICATIONS
Parameter
Storage Temperature Range
Operating Temperature Range
Conditions
Min.
-55
Max.
+125
+100
Unit
℃
℃
Plate Temperature
-40
ELECTRICAL CURVES
Figure 1: Efficiency vs. Output current
Figure 2: Vout vs. Vin @ Full load
@ Vin=110,220VAC
Figure 3: Output voltage vs. Output current
@Vin=110/220Vac
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ELECTRICAL CURVES (continuous)
Figure 4: Dynamic response to load step 25%~75% with
0.1A/uS slew rate at 110/220Vac
Figure 5: Vout start up with Enable on at 220Vac,25A Iout,
TOP:, Vout, 5V/div, 200mS/div
CH1: Vout,500mV/div, BOTTOM:Iout,10A/div, 1mS/div
BOTTOM: Vin, 500V/div, 200mS/div
Figure 6: Output ripple & noise at 110/220Vac, 25A Iout
CH1: Vout, 100mV/div, 5mS/div
Figure 7: Output over voltage protection at 110/220Vac,25A
Iout
CH3: Vout, 2V/div, 500mS/div
Figure 8: Inrush current @ Vin=220Vac
CH1:Iin, 10A/div, 5mS/div;
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SIMPLIFIED APPLICATION CIRCUIT
C2
PG
SENSE-
VO-
C10
F1
C9
L2
L1
C1
C3
L3
CAP4-CAP8
L
Delta
C4
C7
AC/DC
300W
VO+
SENSE+
BUS+ BUS- TRIM
RV1 RV2
AC
C5
LOAD
N
C12
C11
C6
CAP3
+
+
CAP1
CAP2
C8
Figure 9: Application connection
TYPICAL value ADVISED
No
1
Location
item
bus cap
value
220uF/450V
Part No
450V CXW 220Uf M DFR 18*50/
RUBYCON
Cap1
2
3
bus cap
220uF/450V
450V CXW 220Uf M DFR 18*50/
RUBYCON
DE1E3KX222MNHAN99F/MURATA
Cap2
Cap3
Cap for pri-sec
2200pF/250Vac Y1/X1
4
5
6
7
8
9
Cap4
Cap5
Cap6
Cap7
Cap8
F1
RV1
RV2
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
Output cap
Output cap
Output cap
Output cap
Output cap
Input Fuse
Input VDR
820uF/16V
820uF/16V
820uF/16V
820uF/16V
820uF/16V
10A/250Vac
300VAC
300VAC
PSG16VB820MH16 /NCC
PSG16VB820MH16 /NCC
PSG16VB820MH16 /NCC
PSG16VB820MH16 /NCC
PSG16VB820MH16 /NCC
0216010.MRET5P/LITTLE FUSE
TVR14471KOOOTB9Y/THINKING
TVR14471KOOOTB9Y/THINKING
CS70-B2GA101KYVS/TDK
CS12-F2GA472MYVS/TDK
MKP-105K0305AB115S-P/HUAJUNG
R46KI347045P2M/KEMET
R46KI347045P2M/KEMET
CS70-B2GA101KYVS/TDK
CS12-F2GA472MYVS/TDK
DE1E3KX152MTMBL04
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Input VDR
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 common
chock
100pF/250Vac Y2/X1
4700pF/250Vac Y2/X1
1uF /305VAC X2
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
7mH MN_ZN
CS12-F2GA472MYVS/TDK
CS12-F2GA472MYVS/TDK
CS12-F2GA472MYVS/TDK
CS12-F2GA472MYVS/TDK
HFH-DCS16007/DELTA
L1
L2
L3
25
26
Input common
chock
output common
chock
7mH MN_ZN
4.2uH
HFH-DCS16007/DELTA
LFV-NB10435
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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. Conduction
cooling is usually the dominant mode of heat transfer.
Thermal Testing Setup
The following figure shows the testing setup in which the power module is mounted on an Al plate and
was cooled by cooling liquid.
Figure 10: Thermal test setup
THERMALDERATING CURVE
The following figure shows the location to monitor the temperature of the module’s baseplate. The
baseplate temperature in thermal curve is a reference for customer to make thermal evaluation and make sure
the module is operated under allowable temperature. (Thermal curves shown in Figure12 are based on different
input voltage).
Figure 11: Baseplate’s temperature measured point
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Figure 12: Thermal derating curves
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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 (4.33”x2.00”x0.54”)
AL6061+Plastic case
240g±10g
PART NUMBERING SYSTEM
P
AC
S
R
12
025
A
Form Factor
Input Voltage
Number of
Outputs
Product Series
Output Voltage
Output
Current
Option Code
AC -
A - Through hole
S - Screw hole(M3*0.5)
S - Single
R - Regular
P - Module
12.3V
25A
85VAC~265VAC
MODEL LIST
EFF @220VAC 100%
LOAD
Input Voltage Range
Input
Output
PACSR12025A
PACSR12025S
85VAC~265VAC
85VAC~265VAC
4.2A
4.2A
12.3V
12.3V
25A
25A
92.5%
92.5%
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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