emi filters, rfi filters and line filters - allpower source
DESCRIPTION
The AllPower Source provides electronic components such as EMI filters, RFI filters, line filters, Delta filters and power line filters.TRANSCRIPT
Visit : www.theallpowersource.comE-mail : [email protected]
EMI FILTERSEMI FILTERS
1 0 0 S c h o o l S t r e e t , B e r g e n � e l d , N J 0 7 6 2 1Phone: (201) 385 - 0500 • Fax: (201) 385 - 0702
THE ALLPOWER SOURCEFor more information, please visit us at www.theallpowersource.com or email us at [email protected]
The Allpower Source (TAS) is a division of Technology Dynamics Inc. (TDI) in Bergenfield NJ, with 3 modern facilities totaling over 50,000 square feet and over 100 dedicated employees.
Established in 1976, Technology Dynamics Inc. is a leading manufacturer of standard, modified and fully custom Switching Power Supplies and DC-DC Converters for both commercial and military applications.
The Allpower Source division specializes in engineering, manufacturing and distribution of specialized components for the power supply industry. Its product mix spans the range of electrical, electromechanical and mechanical items specifically targeted to the power supply, military and commercial industry.
TAS offers products and services at extremely competitive prices and quick delivery to power supply engineers often unable to get custom parts such as heatsinks or EMI filters at low prices, and quick turn around.
q TAS products are deployed in the most advanced military systems.
q TAS products are used in power systems which were fully qualified to MIL-STD-461, MIL-STD-810 and MIL-STD-1399.
q TAS products are either imported from all over the world or manufactured in America.
q Custom parts are made with very low tooling cost and in just a few weeks.
q Non-custom parts are mostly from stock or 2 weeks delivery.
q Very broad line of products not readily available in the USA. We are here to serve the power supply exclusively.
Facility of Electronic Integration Technologya subsidiary of Technology Dynamics Inc.
ABOUT USThe Allpower Source specializes in high current and high attenuation single and 3 phase 50Hz to 400Hz input. These are multi-stage devices for high power electronic and electrical systems which require attenuation over 40 dB in the frequency range of 150 KHz to 30 Mh. The company also provide custom design and production services.
APPLICATIONSUPS and inverters, power supplies, power conversion equipment, motor control units for military and commercial systems.
q Voltage range 250 V to 480 V
q Current range 10 A to 500 A, 1Ø & 3Ø
q Select filter models attenuate down to 15 KHz.
q Most filters offered are in stock.
q Custom design capability for high specific frequency attenuation, or tempest applications.
q These filters were fully qualified to MIL-STD-810, MIL-STD-1399 and CE Mark in qualified power systems.
q Select filters are UL approved.
q Delta and WYE configurations.
q Custom shapes and sizes with military connectors are possible in 2 weeks.
q These filters are outstanding for MIL-STD-461 compliance.
3Ø / 250 VAC / 10 A
EPOXY ENCAPSULATED FILTERSTO WITHSTAND 100G SHOCK.
MULTI STAGE HIGH ATTENUATION FILTERS
1 Ø/ 250 VAC / 30 A
30A
20A
20A
10A
HIGH CURRENT 1Ø & 3Ø HIGH ATTENUATION FILTERS
QUALIFIED MILITARY UPS
III
1 0 0 S c h o o l S t r e e t , B e r g e n � e l d , N J 0 7 6 2 1Phone: (201) 385 - 0500 • Fax: (201) 385 - 0702
THE ALLPOWER SOURCEFor more information, please visit us at www.theallpowersource.com or email us at [email protected]
Type Rated Voltage (VAC)
Rated Current
Test Voltage(1 min) Insulation Resistance Temp.
RiseTemp. Range Fig.
L to G L to L L to G L to L
TAL-1N3 250 1 500 VAC 400 VDC 3000MΩ 1000MΩ ≤ 300C -40 ~ +850C 1
TAL-3N3 250 3 500 VAC 400 VDC 3000MΩ 300MΩ ≤ 300C -40 ~ +850C 2
TAL-6N1 250 6 500 VAC 400 VDC 3000MΩ 300MΩ ≤ 300C -40 ~ +850C 3
TAL-10N1 250 10 500 VAC 400 VDC 3000MΩ 300MΩ ≤ 300C -40 ~ +850C 3
TAL-15N1 250 15 500 VAC 400 VDC 3000MΩ 300MΩ ≤ 300C -40 ~ +850C 3
TAL-20N1 250 20 500 VAC 400 VDC 3000MΩ 300MΩ ≤ 300C -40 ~ +850C 3
TAL-25N1 250 25 500 VAC 400 VDC 3000MΩ 300MΩ ≤ 300C -40 ~ +850C 4
TAL-30N1 250 30 500 VAC 400 VDC 3000MΩ 300MΩ ≤ 300C -40 ~ +850C 4
TAL-35N1 250 35 500 VAC 400 VDC 3000MΩ 300MΩ ≤ 300C -40 ~ +850C 4
TAL-40N1 250 40 500 VAC 400 VDC 3000MΩ 300MΩ ≤ 300C -40 ~ +850C 4
TAL-50N1 250 50 500 VAC 400 VDC 3000MΩ 300MΩ ≤ 300C -40 ~ +850C 5
TAL-60N31 250 60 500 VAC 400 VDC 3000MΩ 300MΩ ≤ 300C -40 ~ +850C 5
TAL-80F3 250 80 500 VAC 400 VDC 3000MΩ 130MΩ ≤ 300C -40 ~ +850C 6
TAL-100N3 250 100 500 VAC 400 VDC 3000MΩ 130MΩ ≤ 300C -40 ~ +850C 6
TAL-120N3 250 120 500 VAC 400 VDC 3000MΩ 130MΩ ≤ 300C -40 ~ +850C 6
N Series
N Family is a DC current filter offering excellent performance for suppressing both common-mode and differential-mode interferences. This family is an ideal choice for DC to DC power supplies and systems driven from DC source.
Specifications
Circuit Diagram
TAL-1N3, 3N3, 6N1, 10N1, 15N1, 20N1, 25N1, 20N1, 35N1, 40N1, 50N1, 60N31
TAL-80N3, 100N3, 120N3
A
B
G
A'
B'
A
B
A'
B'
Outline Drawing and Dimensions
Insertion Loss in dB (Measured in 50Ω system, as IEC/CISPR NO.17
Standard Insertion Loss1
2
Units: mm
1 0 0 S c h o o l S t r e e t , B e r g e n � e l d , N J 0 7 6 2 1Phone: (201) 385 - 0500 • Fax: (201) 385 - 0702
THE ALLPOWER SOURCEFor more information, please visit us at www.theallpowersource.com or email us at [email protected]
Type
Rated Voltage
(VAC)50/60 Hz
Rated Current
(A)
Test Voltage(1 min)
Insulation Resistance
LeakageCurrent
250V50Hz
Temp.Rise
Temp.Range Fig.
L to G L to L L to G L to L
TAL-1TD3 120/250 1 1500 VAC/2250VDC 1500VDC 3000MΩ 6000MΩ < 0.5 mA ≤ 300C -40 ~ +850C 1
TAL-2TD1TAL-3TD1 120/250 2
31500 VAC/2250VDC 1500VDC 3000MΩ 6000MΩ < 0.5 mA ≤ 300C -40 ~ +850C 2
TAL-3TD3 120/250 3 1500 VAC/2250VDC 1500VDC 3000MΩ 6000MΩ < 0.5 mA ≤ 300C -40 ~ +850C 1
TAL-6TD1 120/250 6 1500 VAC/2250VDC 1500VDC 3000MΩ 6000MΩ < 0.5 mA ≤ 300C -40 ~ +850C 3
TAL-6TD3 120/250 6 1500 VAC/2250VDC 1500VDC 3000MΩ 6000MΩ < 0.5 mA ≤ 300C -40 ~ +850C 1
TAL-6TD32 120/250 6 1500 VAC/2250VDC 1500VDC 3000MΩ - < 0.5 mA ≤ 300C -40 ~ +850C 4
TAL-10TD32 120/250 10 1500 VAC/2250VDC 1500VDC 3000MΩ 3000MΩ < 0.5 mA ≤ 300C -40 ~ +850C 1
TAL-10TD 120/250 10 1500 VAC/2250VDC 1500VDC 3000MΩ - < 0.5 mA ≤ 300C -40 ~ +850C 3
TAL-15TD1 120/250 15 1500 VAC/2250VDC 1500VDC 3000MΩ - < 0.5 mA ≤ 300C -40 ~ +850C 3
TAL-15TD3 120/250 15 1500 VAC/2250VDC 1500VDC 3000MΩ - < 0.5 mA ≤ 300C -40 ~ +850C 5
TAL-20TD32 120/250 20 1500 VAC/2250VDC 1500VDC 3000MΩ - < 0.5 mA ≤ 300C -40 ~ +850C 4
TAL-20TD1 120/250 20 1500 VAC/2250VDC 1500VDC 3000MΩ - < 0.5 mA ≤ 300C -40 ~ +850C 3
TAL-20TD3 120/250 20 1500 VAC/2250VDC 1500VDC 3000MΩ - < 0.5 mA ≤ 300C -40 ~ +850C 5
TAL-25TD1 120/250 25 1500 VAC/2250VDC 1500VDC 3000MΩ - < 0.5 mA ≤ 300C -40 ~ +850C 6
TAL-30TD1 120/250 30 1500 VAC/2250VDC 1500VDC 3000MΩ - < 0.5 mA ≤ 300C -40 ~ +850C 6
TAL-35TD3 120/250 35 1500 VAC/2250VDC 1500VDC 3000MΩ - < 0.5 mA ≤ 300C -40 ~ +850C 7
TAL-50TD3 120/250 50 1500 VAC/2250VDC 1500VDC 3000MΩ - < 0.5 mA ≤ 300C -40 ~ +850C 7
TAL-100TD3 120/250 100 1500 VAC/2250VDC 1500VDC 3000MΩ - < 0.5 mA ≤ 300C -40 ~ +850C 8
TAL-120TD3 120/250 120 1500 VAC/2250VDC 1500VDC 3000MΩ - < 0.5 mA ≤ 300C -40 ~ +850C 8
TD Series
The TD series EMI filters are general purpose common-mode and differential-mode filters. They are effective in the control of line-to-line as well as line-to-ground electromagnetic interference. They are suited in applications where pulsed, continuous and / or intermittent electromagnetic interference may occur.
Specifications
Outline Drawing and Dimensions
Insertion Loss in dB (Measured in 50Ω system, as IEC/CISPR NO.17A
B
A'
B'
A
B
G
A'
B'
B'
G
A'
B
A
B
A
B'
A'
G
G
A'A
B'B
Circuit Diagram
TAL-1TD3, 6TD1
TAL-2TD1, 3TD1, 10TD32
TAL-10TD
TAL-15TD1, 15TD3, 20TD1, 20TD3, 20TD32, 25TD1, 30TD1, 35TD3, 50TD3, 100TD3, 120TD3
TAL-6TD32
TAL-1TD3, 3TD3, 6TD3, 10TD32 Fig.1 TAL-2TD1, 3TD1 Fig. 2
TAL-6TD1, 10TD, 15TD1, 20TD1 Fig.3 TAL-6TD32, 20TD32 Fig. 4
TAL-15TD3, 20TD3 Fig.5 TAL-25TD1, 30TD1 Fig. 6 TAL-100TD3, 120TD3 Fig. 8
TAL-35TD3, 50TD3 Fig. 7
Low Leakage Current3
4
Units: mm
1 0 0 S c h o o l S t r e e t , B e r g e n � e l d , N J 0 7 6 2 1Phone: (201) 385 - 0500 • Fax: (201) 385 - 0702
THE ALLPOWER SOURCEFor more information, please visit us at www.theallpowersource.com or email us at [email protected]
Type
Rated Voltage
(VAC)50/60 Hz
Rated Current
(A)
Test Voltage(1 min)
Insulation Resistance
LeakageCurrent
250V50Hz
Temp.Rise
Temp.Range Fig.
L to G L to N L to G L to N
TAL-3TT3 120/250 3 1500 VAC/2250VDC 1500VDC 3000MΩ 6000MΩ < 0.5 mA ≤ 300C -40 ~ +850C 1
TAL-3TT1 120/250 3 1500 VAC/2250VDC 1500VDC 3000MΩ - < 0.5 mA ≤ 300C -40 ~ +850C 2
TAL-3TK1 120/250 3 1500 VAC/2250VDC 1500VDC 1500MΩ - < 1.5 mA ≤ 300C -40 ~ +850C 2
TAL-6TT1 120/250 6 1500 VAC/2250VDC 1500VDC 3000MΩ - < 0.5 mA ≤ 300C -40 ~ +850C 2
TAL-6TK1 120/250 6 1500 VAC/2250VDC 1500VDC 1500MΩ - < 1.5 mA ≤ 300C -40 ~ +850C 2
TAL-10TT1 120/250 10 1500 VAC/2250VDC 1500VDC 3000MΩ - < 0.5 mA ≤ 300C -40 ~ +850C 2
TAL-10TK1 120/250 10 1500 VAC/2250VDC 1500VDC 1500MΩ - < 1.5 mA ≤ 300C -40 ~ +850C 2
TAL-20TT1 120/250 20 1500 VAC/2250VDC 1500VDC 3000MΩ - < 0.5 mA ≤ 300C -40 ~ +850C 3
TAL-20TK3 120/250 30 1500 VAC/2250VDC 1500VDC 1500MΩ - < 1.5 mA ≤ 300C -40 ~ +850C 4
TAL-30TK3 120/250 30 1500 VAC/2250VDC 1500VDC 1500MΩ - < 1.5 mA ≤ 300C -40 ~ +850C 4
TAL-30TT31 120/250 30 1500 VAC/2250VDC 1500VDC 3000MΩ - < 0.5 mA ≤ 300C -40 ~ +850C 4
TAL-50TT3 120/250 50 1500 VAC/2250VDC 1500VDC 3000MΩ - < 0.5 mA ≤ 300C -40 ~ +850C 5
TAL-50TK3 120/250 50 1500 VAC/2250VDC 1500VDC 1500MΩ - < 1.5 mA ≤ 300C -40 ~ +850C 5
TK and TT SeriesTK series and TT series Power Line Filters featured in superior attenuation to both common-mode and differential-mode interferences, whether they are pulsed, continuous and / or intermittent interference, thus quite suitable for most digital equipments, particularly switching power supplies.The TT series, having low leakage current and competitive prices, are well suited for low impedance loads where noisy electromagnetic interference environments exist.
Specifications
Outline Drawing and Dimensions
Insertion Loss in dB (Measured in 50Ω system, as IEC/CISPR NO.17
A
B
G
A'
B'
A
B
G
A'
B'
A
B
A'
B'
B'
A'
B
A
A'
B'
A
B
Circuit Diagram
TAL-20TT1, 30TT31, 50TT3
TAL-3TT1
TAL-6TT1, 10TT1
TAL-20TK3, 30TK3, 50TK3
TAL-3TK1, 6TK1, 10TK1
B'
G
A'
B
A
TAL-3TT3
TAL-3TT Fig.1 TAL-3TK1, 6TK1, 10TK1, 3TK1, 6TT1, 10TT1 Fig.2 TAL-20TT1 Fig.3
TAL-20TK3, 30TK3, 30TT31 Fig.4 TAL-50TK, 50TT3 Fig.5
High Insertion Loss Series5
6
Units: mm
1 0 0 S c h o o l S t r e e t , B e r g e n � e l d , N J 0 7 6 2 1Phone: (201) 385 - 0500 • Fax: (201) 385 - 0702
THE ALLPOWER SOURCEFor more information, please visit us at www.theallpowersource.com or email us at [email protected]
Type
Rated Voltage
(VAC) 50/60 Hz
Rated Current
Test Voltage (1 min)
Insulation Resistance
Leakage Current
250V/50Hz
Temp.Rise
Temp. Range Fig.
L to G L to L L to G L to L
TAL-5TEB 440/250 5 1500VAC/2250 VDC 1500 VDC ≥ 3000MΩ ≥ 2000MΩ < 1.5 mA ≤ 300C -40 ~ +850C 1
TAL-5TEBX1 440/250 5 1500VAC/2250 VDC 1500 VDC ≥ 3000MΩ ≥ 2000MΩ < 1.5 mA ≤ 300C -40 ~ +850C 2
TAL-10TEB 440/250 10 1500VAC/2250 VDC 1500 VDC ≥ 3000MΩ ≥ 2000MΩ < 1.5 mA ≤ 300C -40 ~ +850C 1
TAL-10TEBX1 440/250 10 1500VAC/2250 VDC 1500 VDC ≥ 3000MΩ ≥ 2000MΩ < 1.5 mA ≤ 300C -40 ~ +850C 2
TAL-10TEB3 440/250 10 1500VAC/2250 VDC 1500 VDC ≥ 3000MΩ ≥ 2000MΩ < 1.5 mA ≤ 300C -40 ~ +850C 3
TAL-15TEB3 440/250 15 1500VAC/2250 VDC 1500 VDC ≥ 3000MΩ ≥ 2000MΩ < 1.5 mA ≤ 300C -40 ~ +850C 3
TAL-20TEB3 440/250 20 1500VAC/2250 VDC 1500 VDC ≥ 3000MΩ ≥ 2000MΩ < 1.5 mA ≤ 300C -40 ~ +850C 3
TAL-25TEB3 440/250 25 1500VAC/2250 VDC 1500 VDC ≥ 3000MΩ ≥ 2000MΩ < 1.5 mA ≤ 300C -40 ~ +850C 3
TAL-30TEB3 440/250 30 1500VAC/2250 VDC 1500 VDC ≥ 3000MΩ ≥ 2000MΩ < 1.5 mA ≤ 300C -40 ~ +850C 3
A
B
G
C
A'
C'
B'
G
A
B
G
A'
B'
C C'
TEB Series
This family of EB is designed for 3Ø 3 line DELTA connection system. It offers a compact and cost-effective solution for suppressing noise in switching power supplies, frequency converters, as well as UPS and motor drive.
Specifications
Circuit Diagram
Outline Drawing and Dimensions
Insertion Loss in dB (Measured in 50Ω system, as IEC/CISPR NO.17
TAL-10TEB3, 15TEB3, 20TEB3, 25TEB3, 30TEB3TAL-5TEB, 5TEBX1, 10TEB, 10TEBX
TAL-5TEB, 10TEB Fig.1 TAL-5TEBX1, 10TEBX1 Fig.2
TAL-10TEB3, 15TEB3, 20TEB3, 25TEB3, 30TEB3 Fig.3
78
3 Ø 3 Wire Delta Power StandardAttenuation Low Leakage
Units: mm
1 0 0 S c h o o l S t r e e t , B e r g e n � e l d , N J 0 7 6 2 1Phone: (201) 385 - 0500 • Fax: (201) 385 - 0702
THE ALLPOWER SOURCEFor more information, please visit us at www.theallpowersource.com or email us at [email protected]
Type
Rated Voltage
(VAC) 50/60 Hz
Rated Current
Test Voltage (1 min)
Insulation Resistance
Leakage Current
250V/50Hz
Temp.Rise
Temp. Range Fig.
L to G L to L L to G L to LTAL-5QAT1 250/440 5 2250 VDC 1500 VDC 1500MΩ - < 4.5 mA ≤ 300C -40 ~ +850C 1
TAL-10QAT1 250/440 10 2250 VDC 1500 VDC 1500MΩ - < 4.5 mA ≤ 300C -40 ~ +850C 1
TAL-20QAT1 250/440 20 2250 VDC 1500 VDC 1500MΩ - < 4.5 mA ≤ 300C -40 ~ +850C 1
TAL-35QAT1 250/440 35 2250 VDC 1500 VDC 1500MΩ - < 4.5 mA ≤ 300C -40 ~ +850C 1
TAL-50QAK1 250/440 50 2250 VDC 1500 VDC 1500MΩ - < 9.0 mA ≤ 300C -40 ~ +850C 1
TAL-80QAK1 250/440 80 2250 VDC 1500 VDC 1500MΩ - < 20 mA ≤ 300C -40 ~ +850C 1
TAL-100QAK1 250/440 100 2250 VDC 1500 VDC 1500MΩ - < 20 mA ≤ 300C -40 ~ +850C 1
TAL-150QAK1 250/440 150 2250 VDC 1500 VDC 1500MΩ - < 20 mA ≤ 300C -40 ~ +850C 1
A
B
C
N
G
C'
N'
B'
A'
A
B
A'
B'
C C'
N'N
G
QAT, QAK SeriesThe QAT, QAK Series EMI power line filters are high performance filters designed for 3 phase, four-line power supply system. They are suited for power supplies for data systems, telecom systems, equipment, and industrial installations.
Specifications
Circuit Diagram
Model A B C D E F G H I J K M N P LTAL-5QAT1 184 160 202 60 44 86 18 58 M4 38 - - - M4 6.4 x 9.4
TAL-10QAT1TAL-20QAT1 243 220 261 60 44 100 25 90 M4 45 - - - M4 6.4 x 9.4
TAL-35QAT1TAL-50QAK1 243 220 261 81 96 125 25 90 M6 58 M4 74 49 M6 6.4 x 9.4
TAL-80QAK1TAL-100QAK1 354 320 384 99 155 185 30 90 M8 62 M4 86 56 M8 6.4 x 9.4
TAL-150QAK1 354 320 384 99 190 220 35 100 M8 62 M4 86 61 M8 6.4 x 9.4
Outline Drawing and Dimensions
Insertion Loss in dB (Measured in 50Ω system, as IEC/CISPR NO.17
Fig.1
TAL-5QAT, 10QAT, 20QAT, 35QAT
TAL-50QAK, 80QAK1, 100QAK1, 150QAK1
High Attenuation WYE ConfigurationDouble Stage High Current Family
910
Units: mm
1 0 0 S c h o o l S t r e e t , B e r g e n � e l d , N J 0 7 6 2 1Phone: (201) 385 - 0500 • Fax: (201) 385 - 0702
THE ALLPOWER SOURCEFor more information, please visit us at www.theallpowersource.com or email us at [email protected]
Type
Rated Voltage
(VAC) 50/60 Hz
Rated Current
Test Voltage (1 min)
Insulation Resistance
Leakage Current
250V/50Hz
Temp.Rise
Temp. Range Fig.
L to G L to L L to G L to LTAL-5QBT1 250/440 5 2250 VDC 1500 VDC 1500MΩ - < 4.5 mA ≤ 300C -40 ~ +850C 1
TAL-10QBT1 250/440 10 2250 VDC 1500 VDC 1500MΩ - < 4.5 mA ≤ 300C -40 ~ +850C 1
TAL-20QBT1 250/440 20 2250 VDC 1500 VDC 1500MΩ - < 4.5 mA ≤ 300C -40 ~ +850C 1
TAL-35QBT1 250/440 35 2250 VDC 1500 VDC 1500MΩ - < 4.5 mA ≤ 300C -40 ~ +850C 1
TAL-50QBT1 250/440 50 2250 VDC 1500 VDC 1500MΩ - < 9.0 mA ≤ 300C -40 ~ +850C 1
TAL-80QBT1 250/440 80 2250 VDC 1500 VDC 1500MΩ - < 20 mA ≤ 300C -40 ~ +850C 1
TAL-100QBK1 250/440 100 2250 VDC 1500 VDC 1500MΩ - < 20 mA ≤ 300C -40 ~ +850C 1
TAL-150QBK1 250/440 150 2250 VDC 1500 VDC 1500MΩ - < 20 mA ≤ 300C -40 ~ +850C 1
TAL-200QBK1 250/440 200 2250 VDC 1500 VDC 1500MΩ - < 20 mA ≤ 300C -40 ~ +850C 1
A
B
C
G
A'
B'
C'
C'
B'
A'A
B
C
G
QBT, QBK Series
The QBT, QBK Series offers high performance, most suitable for 3Ø, 3 line connection system use, particularly for industrial applications requiring high attenuation starting at low frequency.
Specifications
Circuit Diagram
Model A B C D E F G H I J K M N P LTAL-5QBT1TAL-10QBT1 184 160 202 42 60 86 18 58 M4 38 - - - M4 6.4 x 9.4
TAL-20QBT1TAL-35QBT1TAL-50QBK1
243 220 261 58 70 100 25 90 M4 45 M4 74 49 M4 6.4 x 9.4
TAL-80QBK1TAL-100QBK1 TAL-150QBT1
354 320 384 66 155 185 30 90 M8 62 M4 86 56 M8 6.4 x 9.4
TAL-200QBK1 354 320 384 66 190 220 35 100 M8 62 M4 86 61 M8 6.4 x 9.4
TAL-5QBT, 10QBT, 20QBT, 35QBT, 50QBT, 80QBT
TAL-100QBK1, 150QBK1, 200QBK1
Outline Drawing and Dimensions
Insertion Loss in dB (Measured in 50Ω system, as IEC/CISPR NO.17
1112
Premium Performance High Current SeriesDouble Stage Filtering
Units: mm