PFC2723ER-601K02B-00 [TDK]
General Purpose Inductor, 600uH, 2 Element, Ferrite-Core, ROHS COMPLIANT;
| 型号： | PFC2723ER-601K02B-00 |
| 厂家： | 
TDK ELECTRONICS |
| 描述： | General Purpose Inductor, 600uH, 2 Element, Ferrite-Core, ROHS COMPLIANT 测试 电感器 |
| 文件： | 总26页 (文件大小：1146K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
September 2016
Choke Coils for PFC
Pin terminal type
PFCseries
PFC3514QM
PFC3318QM
PFC3519QM
PFC3819QM
PFC4124QM
PFC2723ER
PFC3125ER
PFC3525ER
PFC3820QN
PFC3831QN
(2/26)
T R A N S F O R M E R S
An attention matter on use
Please read this specifications before using this product by all means.
An attention matter on security
I undertake use with this product, and it is paid attention enough, and please design an attention matter safely.
Attention on a design
When you designs a base of an electric circuit.
Please use size of the hole or pad which we recommend.
Magnetic flux to leak out occurs. Please confirm it about influence of magnetic flux beforehand.
There is fear to cause false movement of machinery.
In a design of a base of an electric circuit, Please consider the next contents.
In an applied safe standard.
The trans and distance with other parts
The product is not quakeproof structure.
Accordingly please do not add vibration and a shock to it.
There is fear to lose a function.
Attention on the handling
Please do not use it when you let a product drop.
The product produces possibility to lose a function
Please pay attention to the pin which had it pointed keenly.
There is danger to injure.
Please avoid the next place. The place that receives a drop of water, trash, the dust, foggy influence. The place where direct rays of the sun hits. There is
fear to cause false movement of machinery.
Please prohibit safekeeping and use at the next place. Environment to be accompanied with gas corrosion, salt, acid, alkali. There is fear to lose a
function.
When you carry the product on a base of an electric circuit.
Please do not use a metal tool. Because impossible power is added to a product.
There is fear to lose a function.
Attention
I considered the next matter, and we designed a product.
Safe standard and power supply voltage and circuit drive condition, drive frequency and Duty ON-TIME.
By those conditions, we decided structure and the turns number.
Please avoid use in designed condition outside.
There are destruction of a circuit part and fear of ignition.
This product considered a characteristic of a component and a self temperature rise, and it was made.
We select range of humidity as use temperature already.
Please avoid use by range more than this.
There are the damage and fear of ignition.
Please avoid use in the environment next.
The environment that trash and the dust stick to a product. There is fear to cause a fire.
The products listed on this specification sheet are intended for use in general electronic equipment (AV equipment, telecommunications equipment,
home appliances, amusement equipment, computer equipment, personal equipment, office equipment, measurement equipment, industrial robots)
under a normal operation and use condition.
The products are not designed or warranted to meet the requirements of the applications listed below, whose performance and/or quality require a more
stringent level of safety or reliability, or whose failure, malfunction or trouble could cause serious damage to society, person or property.
If you intend to use the products in the applications listed below or if you have special requirements exceeding the range or conditions set forth in this
catalog, please contact us.
(1) Aerospace/Aviation equipment
(2)Transportation equipment (cars, electric trains, ships, etc.)
(3) Medical equipment
(4) Power-generation control equipment
(5) Atomic energy-related equipment
(6) Seabed equipmentapplications
(7) Transportation control equipment
(8) Public information-processing equipment
(9) Military equipment
(10) Electric heating apparatus, burning equipment
(11) Disaster prevention/crime prevention equipment
(12) Safety equipment
(13) Other applications that are not considered general-purpose
applications
When designing your equipment even for general-purpose applications, you are kindly requested to take into consideration securing protection circuit/device
or providing backup circuits in your equipment.
20160929 / trans_pfc-choke_pfc_en
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T R A N S F O R M E R S
Choke Coils for PFC
PFC series
Contents
Page
Development Concept ....................................................................................4
Overview.........................................................................................................5
PFC3514QM（Height from the board：15.5mm）..........................................6
PFC3318QM（Height from the board：20mm）.............................................8
PFC3519QM（Height from the board：20mm）...........................................10
PFC3819QM（Height from the board：20mm）...........................................12
PFC4124QM（Height from the board：25mm）...........................................14
PFC2723ER（Height from the board：25mm）............................................16
PFC3125ER（Height from the board：27mm）............................................18
PFC3525ER（Height from the board：27mm）............................................20
PFC3820QN (Height from the board: 50mm Narrow floor space）...............22
PFC3831QN (Height from the board: 50mm Narrow floor space）...............24
Specification Request Form .........................................................................26
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20160929 / trans_pfc-choke_pfc_en
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T R A N S F O R M E R S
Choke Coils for PFC
Pin terminal type
Development Concept of the PFC series
This is a power - factor improvement circuit for choke coils for smaller, thinner and narrow floor space in recent years electronic
equipment.
MATERIAL
Thanks to the development of an optimized core shape and materials, the choke coil has DC superimposition characteristics suitable for
the design of various types of electronic devices.
Optimized materials have been selected, and at the same time the original core shape for PFC has been developed.
The product line-up has been expanded to cater for various types of electronic devices that need to become smaller, thinner and narrow
floor space.
MANUFACTURING METHOD
Since the PFC Series supports automatic winding, the product is of a high quality and can be manufactured stably.
It is designed to support automatic winding, which enables a remarkable reduction in the loss generated to achieve a proficient in manual
winding until stable production.
In addition, the characteristic variations of the winding wire and creepage tape have largely been removed, stabilizing the transformer's
characteristics.
OPTIMIZATION DESIGN
While the existing line-up of standard products remains available, new products can also be manufactured to meet customers' requests.
Using design tools developed with TDK's comprehensive know-how, high-precision design has been achieved in a short period of time.
1) For optimization design and high-quality stable production, customers can use a specification request form.
If you provide the necessary information in the form, you will receive the optimization design in a short time.
2) TDK recommends design with a standard core gap (AL-value) for optimization and shorter trial and mass production lead time.
ENVIRONMENT
The PFC series is RoHS directive-compliant product.
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20160929 / trans_pfc-choke_pfc_en
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T R A N S F O R M E R S
Product compatible with RoHS directive
Compatible with lead-free solders
Choke Coils for PFC
Pin terminal type
Overview of the PFC series
FEATURES
A low height(15.5 to 27mm in height) and narrow floor space(QN type) are achieved.
Large current is achieved in a small shape.
APPLICATION
AV equipment, digital consumer electronics
PART NUMBER CONSTRUCTION
PFC 3514QM -
351
K
07
E-**
Inductance
code
Inductance
tolerance
Rated Peak
current code
Series name
Core shape
Internal code
1
PFC3514QM
PFC3318QM
PFC3519QM
PFC3819QM
PFC4124QM
PFC2723ER
PFC3125ER
PFC3525ER
PFC3820QN
PFC3831QN
350 35µH (35x100)
351 350µH (35x101)
352 3500µH(35x102)
K
±10%
01
07
10
1A
7A
10A
1 The rounded-off value.
OPERATING TEMPERATURE RANGE, PACKAGE QUANTITY, PRODUCT WEIGHT
Temperature range
4
Package quantity
Individual weight
Operating
Storage
Type
3
2
temperature
temperature
（°C）
（°C）
（pieces/box）
（g）
40.0
27.6
50.3
60.5
91.9
34.1
49.7
57.3
71.9
115.3
PFC3514QM
PFC3318QM
PFC3519QM
PFC3819QM
PFC4124QM
PFC2723ER
PFC3125ER
PFC3525ER
PFC3820QN
PFC3831QN
–30 to +120
–30 to +120
–30 to +120
–30 to +120
–30 to +120
–30 to +120
–30 to +120
–30 to +120
–30 to +120
–30 to +120
–40 to +80
–40 to +80
–40 to +80
–40 to +80
–40 to +80
–40 to +80
–40 to +80
–40 to +80
–40 to +80
–40 to +80
175
140
140
100
90
150
120
120
105
63
2 Operating temperature range includes self-temperature rise.
3 The Storage temperature range is for after the circuit board is mounted.
4 Typical weight.
RoHS Directive Compliant Product: See the following for more details.https://product.tdk.com/info/en/environment/rohs/index.html
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20160929 / trans_pfc-choke_pfc_en
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T R A N S F O R M E R S
PFC QM series
PFC3514QM Type
SHAPE & DIMENSIONS
30.0max.
15.5max.
4.0±0.8
25.0
4
5
6
3
2
1
7
8
Dimensions in mm
RECOMMENDED LAND PATTERN
CIRCUIT DIAGRAM
4
8-ø1.6
4
3
2
1
5
3
5
Np
Main
Npd
Sub
6
7
8
(
)
(
)
2
6
7
1
8
12.5
8-ø4.0
25
Dimensions in mm
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20160929 / trans_pfc-choke_pfc_en
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T R A N S F O R M E R S
PFC QM series
PFC3514QM Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
Rated peek
current1
(A)
3.7
4.6
Frequency
PFC
output power
(W)
100
125
150
Inductance
(µH)
Turn ratio
(Np/Npd)
Part number
Mount method
(kHz)
min.
65
65
65
PFC3514QM-351K04B-00
PFC3514QM-281K05B-00
PFC3514QM-231K06B-00
Through hole
Through hole
Through hole
350
280
230
10.0
9.8
9.6
5.5
○ Measurement equipment2
Measurement item
Inductance
DC bias characteristics
Product No.
4284A
4284A + 42841A
Manufacturer
Keysight Technologies
Keysight Technologies
1 The rated peak current is determined by the triangular waveform current when the temperature increase is less than 40°C during continuous operation.
2 Equivalent measurement equipment may be used.
INDUCTANCE CHANGE VS. DC BIAS CHARACTERISTICS GRAPH
400
350
PFC3514QM-351K04B-00
300
PFC3514QM-281K05B-00
250
PFC3514QM-231K06B-00
200
150
100
50
0
0
1
2
3
4
5
6
7
8
9
DC current(A)
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20160929 / trans_pfc-choke_pfc_en
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T R A N S F O R M E R S
PFC QM series
PFC3318QM Type
SHAPE & DIMENSIONS
28.0max.
20.0max.
4.0±0.8
22.5
4
5
6
7
8
3
2
1
Dimensions in mm
RECOMMENDED LAND PATTERN
CIRCUIT DIAGRAM
8-ø1.6
4
5
4
3
2
1
3
5
Np
Main
Npd
Sub
2
6
7
8
6
(
)
(
)
7
1
8
11.25
8-ø4.0
22.5
Dimensions in mm
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20160929 / trans_pfc-choke_pfc_en
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T R A N S F O R M E R S
PFC QM series
PFC3318QM Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
Rated peek
current1
(A)
2.8
2.8
Frequency
PFC
output power
(W)
75
75
Inductance
(µH)
Turn ratio
(Np/Npd)
Part number
Mount method
(kHz)
min.
50
50
50
PFC3318QM-601K03B-00
PFC3318QM-601K03E-00
PFC3318QM-451K04B-00
Through hole
Through hole
Through hole
600
600
450
9.0
9.6
9.0
100
3.7
○ Measurement equipment2
Measurement item
Inductance
DC bias characteristics
Product No.
4284A
4284A + 42841A
Manufacturer
Keysight Technologies
Keysight Technologies
1 The rated peak current is determined by the triangular waveform current when the temperature increase is less than 40°C during continuous operation.
2 Equivalent measurement equipment may be used.
INDUCTANCE CHANGE VS. DC BIAS CHARACTERISTICS GRAPH
700
PFC3318QM-601K03E-00
600
PFC3318QM-601K03B-00
500
PFC3318QM-451K-04B-00
400
300
200
100
0
0
1
2
3
4
5
6
DC current(A)
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20160929 / trans_pfc-choke_pfc_en
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T R A N S F O R M E R S
PFC QM series
PFC3519QM Type
SHAPE & DIMENSIONS
30.0max.
21.0max.
4.0±0.8
25.0
4
5
6
7
8
3
2
1
Dimensions in mm
RECOMMENDED LAND PATTERN
CIRCUIT DIAGRAM
8-ø1.6
4
5
4
3
2
1
3
5
Np
Main
Npd
Sub
6
7
8
2
6
(
)
(
)
7
1
8
12.5
8-ø4.0
25
Dimensions in mm
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20160929 / trans_pfc-choke_pfc_en
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T R A N S F O R M E R S
PFC QM series
PFC3519QM Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
Rated peek
current1
(A)
3.7
5.5
Frequency
PFC
output power
(W)
100
150
200
Inductance
(µH)
Turn ratio
(Np/Npd)
Part number
Mount method
(kHz)
min.
50
50
50
PFC3519QM-451K04E-00
PFC3519QM-301K06B-50
PFC3519QM-231K07B-50
Through hole
Through hole
Through hole
450
300
230
10
9.8
9.6
7.4
○ Measurement equipment2
Measurement item
Inductance
DC bias characteristics
Product No.
4284A
4284A + 42841A
Manufacturer
Keysight Technologies
Keysight Technologies
1 The rated peak current is determined by the triangular waveform current when the temperature increase is less than 40°C during continuous operation.
2 Equivalent measurement equipment may be used.
INDUCTANCE CHANGE VS. DC BIAS CHARACTERISTICS GRAPH
500
450
PFC3519QM-451K04E-00
400
350
300
PFC3519QM-301K06B-50
250
PFC3519QM-231K07B-50
200
150
100
50
0
0
2
4
6
8
10
12
14
DC current(A)
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20160929 / trans_pfc-choke_pfc_en
(12/26)
T R A N S F O R M E R S
PFC QM series
PFC3819QM Type
SHAPE & DIMENSIONS
33.5max.
21.0max.
4.0±0.8
28.0
4
5
6
7
8
3
2
1
Dimensions in mm
RECOMMENDED LAND PATTERN
CIRCUIT DIAGRAM
4
8-ø1.6
4
3
2
1
5
3
5
Np
Main
Npd
Sub
6
7
8
(
)
(
)
2
1
6
7
8
14
8-ø4.0
28
Dimensions in mm
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20160929 / trans_pfc-choke_pfc_en
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T R A N S F O R M E R S
PFC QM series
PFC3819QM Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
Rated peek
current1
(A)
5.5
7.4
Frequency
PFC
output power
Inductance
(µH)
Turn ratio
(Np/Npd)
Part number
Mount method
(kHz)
min.
50
50
50
(W)
150
200
250
300
PFC3819QM-301K06E-50
PFC3819QM-231K07D-50
PFC3819QM-181K09B-50
PFC3819QM-151K11B-00
Through hole
Through hole
Through hole
Through hole
300
230
180
150
9.8
9.6
9.5
9.8
8.8
11.1
50
○ Measurement equipment2
Measurement item
Inductance
DC bias characteristics
Product No.
4284A
4284A + 42841A
Manufacturer
Keysight Technologies
Keysight Technologies
1 The rated peak current is determined by the triangular waveform current when the temperature increase is less than 40°C during continuous operation.
2 Equivalent measurement equipment may be used.
INDUCTANCE CHANGE VS. DC BIAS CHARACTERISTICS GRAPH
350
PFC3819QM-301K06E-50
300
250
PFC3819QM-231K07D-50
200
PFC3819QM-181K09B-50
PFC3819QM-151K11B-00
150
100
50
0
0
2
4
6
8
10
12
14
16
18
DC current(A)
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20160929 / trans_pfc-choke_pfc_en
(14/26)
T R A N S F O R M E R S
PFC QM series
PFC4124QM Type
SHAPE & DIMENSIONS
32.0
25.0max.
4.0±0.8
38.0max.
4
5
6
7
8
3
2
1
Dimensions in mm
RECOMMENDED LAND PATTERN
CIRCUIT DIAGRAM
8-ø1.6
4
5
4
3
2
1
3
5
Np
Main
Npd
Sub
6
7
8
2
1
6
(
)
(
)
7
8
16
8-ø4.0
32
Dimensions in mm
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20160929 / trans_pfc-choke_pfc_en
(15/26)
T R A N S F O R M E R S
PFC QM series
PFC4124QM Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
Rated peek
current1
(A)
8.8
11.1
Frequency
PFC
output power
(W)
250
300
Inductance
(µH)
Turn ratio
(Np/Npd)
Part number
Mount method
(kHz)
min.
50
PFC4124QM-181K09D-00
PFC4124QM-151K11D-00
Through hole
Through hole
180
150
9.5
9.8
50
○ Measurement equipment2
Measurement item
Inductance
DC bias characteristics
Product No.
4284A
4284A + 42841A
Manufacturer
Keysight Technologies
Keysight Technologies
1 The rated peak current is determined by the triangular waveform current when the temperature increase is less than 40°C during continuous operation.
2 Equivalent measurement equipment may be used.
INDUCTANCE CHANGE VS. DC BIAS CHARACTERISTICS GRAPH
250
200
PFC4124QM-181K09D-00
PFC4124QM-151K11D-00
150
100
50
0
0
2
4
6
8
10
12
14
16
18
20
22
DC current(A)
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20160929 / trans_pfc-choke_pfc_en
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T R A N S F O R M E R S
PFC ER series
PFC2723ER Type
SHAPE & DIMENSIONS
25.0max.
26.0max.
4.0±0.8
20
2
1
3
4
5
Dimensions in mm
RECOMMENDED LAND PATTERN
CIRCUIT DIAGRAM
2
3
5-ø1.6
Np
Main
Npd
Sub
2
3
4
5
(
)
(
)
1
4
1
5
10
5-ø4.0
20
Dimensions in mm
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20160929 / trans_pfc-choke_pfc_en
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T R A N S F O R M E R S
PFC ER series
PFC2723ER Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
Rated peek
current1
(A)
2.4
3.4
Frequency
PFC
output power
(W)
75
100
Inductance
(µH)
Turn ratio
(Np/Npd)
Part number
Mount method
(kHz)
min.
50
PFC2723ER-601K02B-00
PFC2723ER-421K03B-50
Through hole
Through hole
600
420
9.8
10.8
50
○ Measurement equipment2
Measurement item
Inductance
DC bias characteristics
Product No.
4284A
4284A + 42841A
Manufacturer
Keysight Technologies
Keysight Technologies
1 The rated peak current is determined by the triangular waveform current when the temperature increase is less than 40°C during continuous operation.
2 Equivalent measurement equipment may be used.
INDUCTANCE CHANGE VS. DC BIAS CHARACTERISTICS GRAPH
700
PFC2723ER-601K02B-00
600
500
PFC2723ER-421K03B-50
400
300
200
100
0
0
1
2
3
4
5
6
DC current(A)
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20160929 / trans_pfc-choke_pfc_en
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T R A N S F O R M E R S
PFC ER series
PFC3125ER Type
SHAPE & DIMENSIONS
26.0max.
27.0max.
3.5±0.8
21
5
3
1
6
7
8
Dimensions in mm
RECOMMENDED LAND PATTERN
CIRCUIT DIAGRAM
5
6-ø1.6
5
6
7
4
3
2
1
6
7
8
Npd
Sub
Np
Main
(
)
(
)
3
1
8
6-ø4.0
10.5
21
Dimensions in mm
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20160929 / trans_pfc-choke_pfc_en
(19/26)
T R A N S F O R M E R S
PFC ER series
PFC3125ER Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
Rated peek
current1
(A)
2.7
4.9
Frequency
PFC
output power
(W)
100
150
200
Inductance
(µH)
Turn ratio
(Np/Npd)
Part number
Mount method
(kHz)
min.
50
50
50
PFC3125ER-451K03E-00
PFC3125ER-301K05B-00
PFC3125ER-231K06B-00
Through hole
Through hole
Through hole
450
300
230
10.0
10.4
9.0
6.4
○ Measurement equipment2
Measurement item
Inductance
DC bias characteristics
Product No.
4284A
4284A + 42841A
Manufacturer
Keysight Technologies
Keysight Technologies
1 The rated peak current is determined by the triangular waveform current when the temperature increase is less than 40°C during continuous operation.
2 Equivalent measurement equipment may be used.
INDUCTANCE CHANGE VS. DC BIAS CHARACTERISTICS GRAPH
500
PFC3125ER-451K03E-00
450
400
350
PFC3125ER-301K05B-00
300
PFC3125ER-231K06B-00
250
200
150
100
50
0
0
2
4
6
8
10
12
DC current(A)
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20160929 / trans_pfc-choke_pfc_en
(20/26)
T R A N S F O R M E R S
PFC ER series
PFC3525ER Type
SHAPE & DIMENSIONS
27.5max.
27.0max.
3.5±0.8
22.0
5
3
1
6
7
8
Dimensions in mm
RECOMMENDED LAND PATTERN
CIRCUIT DIAGRAM
6-ø1.6
5
4
3
2
1
5
6
7
6
Npd
Sub
Np
Main
7
(
)
(
)
3
8
1
8
6-ø4.0
11
22
Dimensions in mm
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20160929 / trans_pfc-choke_pfc_en
(21/26)
T R A N S F O R M E R S
PFC ER series
PFC3525ER Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
Rated peek
current1
(A)
4.1
5.6
Frequency
PFC
output power
(W)
150
200
250
Inductance
(µH)
Turn ratio
(Np/Npd)
Part number
Mount method
(kHz)
min.
50
50
50
PFC3525ER-301K04E-00
PFC3525ER-231K06E-00
PFC3525ER-181K09B-00
Through hole
Through hole
Through hole
300
225
180
10.4
10.0
10.5
9.5
○ Measurement equipment2
Measurement item
Inductance
DC bias characteristics
Product No.
4284A
4284A + 42841A
Manufacturer
Keysight Technologies
Keysight Technologies
1 The rated peak current is determined by the triangular waveform current when the temperature increase is less than 40°C during continuous operation.
2 Equivalent measurement equipment may be used.
INDUCTANCE CHANGE VS. DC BIAS CHARACTERISTICS GRAPH
350
PFC3525ER-301K04E-00
300
250
PFC3525ER-231K06E-00
200
PFC3525ER-181K09B-00
150
100
50
0
0
2
4
6
8
10
12
14
16
DC current(A)
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20160929 / trans_pfc-choke_pfc_en
(22/26)
T R A N S F O R M E R S
PFC QN series
PFC3820QN Type
SHAPE & DIMENSIONS
22.5max.
50.0max.
4.0±0.8
14.0
4
3
2
1
5
6
8
Dimensions in mm
RECOMMENDED LAND PATTERN
CIRCUIT DIAGRAM
4
5
4
5
Npd
Sub
3
6
(
)
2
1
Np
Main
8
(
)
7-ø1.8
7-ø4.0
14
1
8
Dimensions in mm
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20160929 / trans_pfc-choke_pfc_en
(23/26)
T R A N S F O R M E R S
PFC QN series
PFC3820QN Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
PFC
output power1
(W)
800
Rated peek
current2
(A)
Frequency
Inductance
(µH)
Turn ratio
(Np/Npd)
Part number
Mount method
(kHz)
min.
35
PFC3820QN-900K11B-00
Through hole
90
11
7
○ Measurement equipment3
Measurement item
Inductance
DC bias characteristics
Product No.
4284A
4284A + 42841A
Manufacturer
Keysight Technologies
Keysight Technologies
1 Output power at 220 Vac input.
2 The rated peak current is determined by the triangular waveform current when the temperature increase is less than 40°C during continuous operation.
3 Equivalent measurement equipment may be used.
INDUCTANCE CHANGE VS. DC BIAS CHARACTERISTICS GRAPH
120
100
PFC3820QN-900K11B-00
80
60
40
20
0
0
2
4
6
8
10
12
14
16
18
DC current(A)
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20160929 / trans_pfc-choke_pfc_en
(24/26)
T R A N S F O R M E R S
PFC QN series
PFC3831QN Type
SHAPE & DIMENSIONS
50.0max.
4.0±0.8
34.6max.
25.0
4
3
2
1
5
6
8
Dimensions in mm
RECOMMENDED LAND PATTERN
CIRCUIT DIAGRAM
4
5
Np
Main
3
6
(
)
1
8
2
1
8
7-ø1.8
7-ø4.0
Dimensions in mm
25.0
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20160929 / trans_pfc-choke_pfc_en
(25/26)
T R A N S F O R M E R S
PFC QN series
PFC3831QN Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
PFC
output power1
(W)
900
Rated peek
current2
(A)
8
Frequency
Inductance
(µH)
Turn ratio
(Np/Npd)
Part number
Mount method
(kHz)
min.
50
PFC3831QN-351K08B-00
Through hole
350
—
○ Measurement equipment3
Measurement item
Inductance
DC bias characteristics
Product No.
4284A
4284A + 42841A
Manufacturer
Keysight Technologies
Keysight Technologies
1 Output power at 220 Vac input.
2 The rated peak current is determined by the triangular waveform current when the temperature increase is less than 40°C during continuous operation.
3 Equivalent measurement equipment may be used.
INDUCTANCE CHANGE VS. DC BIAS CHARACTERISTICS GRAPH
400
PFC3831QN-351K08B-00
350
300
250
200
150
100
50
0
0
2
4
6
8
10
12
14
DC current(A)
Please be sure to request delivery specifications that provide further details on the features and specifications of the products for proper and safe use.
Please note that the contents may change without any prior notice due to reasons such as upgrading.
20160929 / trans_pfc-choke_pfc_en
Issued on
Choke Coils for PFC Specification Request Form
1.
Company name
Address
2. Department, applicant's name
Name:
TEL/FAX：
E-mail：
3. Circuit system
Continuous modeꢀ Critical modeꢀ Interleaveꢀ Other (
4. Input specifications
)
( )
V
( )
V
( )
V ～
( )
AC input voltage: Rated
Frequency
Operating range:
V ～
(
)
( )
V
( )
V ～
Hz
Minimum operating input voltage:
5.
Design condition
(kHz)
(kHz)
( )
1 Clock frequency
Continuous mode(fixed frequency)：
Critical mode(lowest frequency)：
( )
2 Output voltage
(
(
(
(
)
Vdc
( )
3 Rated output power/Maximum peak power
(
)
)
W
W /
( )
4 Minimum operating input voltage
)
Vac
( )
( )
and ( )
)
%
5 Overcurrent point condition (ex.: 130% in 3 Rated output power
operating input voltage)
4 Minimum
( )
6 Maximum temperature rise
(
)
ΔT
℃
Condition in temperature evaluation (ex.: minimum input, rated load)
( )
7 Auxiliary winding
YesꢀꢀꢀꢀꢀꢀNo
(Windings)
Number of windings
(
)
mA
( )
V /
Desired voltage value and current
Functional insulationꢀꢀꢀReinforced insulation
Yesꢀꢀꢀꢀꢀꢀ No
Necessity of insulation
( )
8 Circuit diagram (If you desire any pin number, attach a circuit diagram.)
6.
7.
8.
9.
Inductance value and saturated current value for reference
(A)
Inductance value
µ(H)
Saturated current value
W:
Desired core size and external size
Core size:
(
)
mm max.
External size L:
H Height from the board :
IC expected to be used
Manufacturer name:
Product No.:
Production quantity information
Final set name:
Desired price/Currency:
Acceptance conditions of the above price (FCA CHN, CIP LA, DDP Paris etc.):
k/M
Production volume:
Production start period:
(ES2)
Production place:
(PP2)
(ES1)
(PP1)
(MP1)
Prototyping time:
10.
11.
12.
Sample information
Required sample quantity:
pcs.
Requested delivery time:
Note company regulations, such as safe distance and dielectric voltage strength, if there are any.
If there are any other requests (priorities in the company, size or price, etc.) or alterable items, please provide a description.
Recorded Date
Recorded Date
Recorded Date
Person in Charge from Sales Promotion Dep.:
Person in Charge from Sales Dep.:
Prototype No:
TDK Corporation Magnetics Business Group, Business Promotions Dept.
3-9-1, Shibaura, Minato-ku Tokyo 108-0023, Japan TEL: 81-3-6852-7229, FAX: 81-3-6852-7159
Clear
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