Do you want to filter power lines of your RF Shielded enclosures, rooms or anechoic chambers? Do you need filtered power lines for your EMC, EMI, EMP, medical measurements?  We are offering MIL-STD-220, CISPR 17, MIL-STD-285, IEEE 299 compliant power line filters. The filters are manufactured in China, distributed by Testups. Add power line filters to your anechoic chambers and RF shielded rooms for accurate measurements. We are delivering power line filters to your address in 6 weeks or shorter.
Contact us and get your quote:

We are offering filters tested per MIL-STD-220/CISPR 17, the measurement results shows “insertion loss” values of filters. Shielding effectiveness values of the filters are measured according to  MIL-STD-285/IEEE 299. 

The filters we offer are classified into four categories (A, B, C or D) according to the performance level:

  • A: 100 dB from 150 kHz

  • B: 100 dB from 100 kHz

  • C: 100 dB from 14 kHz

  • D: 100 dB from 10 kHz

The number of lines of the filters we offer can be :

  • 1-line

  • 2-line, Single Phase (1-Ph)

    • 3-line

    • 4-line, Three Phase (3-Ph)

    • All filters have a seperate ground connection. Enclosure of the filter is ground. 

    Maximum current of filters we offer can be 6 Amps to 1200 Amps:

    • 6 A

    • 16 A

    • 30 A

    • 32 A

    • 63 A

    • 100 A

    • 200 A

    • 300 A

    • 400 A

    • 500 A

    • 600 A

    • 800 A

    • 1000 A

    • 1200 A

    Maximum voltage of filters we offer can be :

    • 250 V AC

    • 277 V AC

    • 480 V AC

    • 690 V AC

    • 10000 V AC

    • 12000 V AC

    • 250 V DC

    • 500 V DC

    • 1000 V DC

    • 1500 V DC

    Where is the application area of these filters?

    Our filters are used on RF shielded enclosures, EMC anechoic chambers, EMC laboratories, shielded tents and shielded cabinets. These filters are used for proper and noise-free RF, EMC test and measurements. Filtering unwanted signals and allowing wanted signals make measurements more accurate. 

    Where can we ship power line filters to?

    We can ship power line filters to any state within United States, Canada, Ireland, Hungary and EU member states. For other countries, please contact us.

    How we ship to your address?

    After receiving payment and shipping details, we are arranging the package to be shipped to your address. You have two options: you can collect from the pick up address or we can ship to your address via our FedEx account. Shipping fees are charged additionally, and are mentioned on quotations. If you have enough time, we can also ship via sea freight which is more economical. 

    Warranty period of the power line filters we deliver

    24 months

    Do we supply UL listed/certified power line filters?

    Yes, UL certified power line EMI filters are available. When ordering choose the order codes ending with /UL from the model list given blow. Model numbers on UL database are PF486C-32, PF486C-63, PF486C-16, PF286C-100, PF282C-16, PF286C-32, PF486C-100, PF286C-63, PF282C-32, PF282C-100, PF205A-20, PF205A-30, PF205A, PF282C-63, PF286C-16.

    Where is country of origin?

    The power line EMI filters we offer are manufactured in China. 

    Do we supply customized power line filters?

    Yes, in addition to our standard filter types, we can provide you the filters as you require. Customize your filters by defining voltage, current, frequency and size parameters. Customized filters are designed and manufactured as you request.

    What are customer references where these filters are used?

    Tesla, Facebook, Apple, Intertek, MVG are the well know customers who are using these filters. 

    How to order?

    Send us model names (order codes) and quantities by filling the form below. Get your quote or proforma invoice and send us a purchase order. After receiving the payment, the order process will start. 

    How to pay?

    You can pay to our bank account, with your PayPal or credit card. For PayPal and credit card payments, %3.5 additional fees apply.  For more details check our Payments page

    Model List

    Power Line Filters for Anechoic Chambers:

    Model Name / Order Code Description
    TPF282C-16 2×16A, 250VAC/DC, 50/60Hz/DC
    TPF282C-32 2×32A, 250VAC/DC, 50/60Hz/DC
    TPF282C-63 2×63A, 250VAC/DC, 50/60Hz/DC
    TPF282C-100 2×100A, 250VAC/DC, 50/60Hz/DC
    TPF482C-16 4×16A, 480VAC, 50/60Hz
    TPF482A-32 4x32A, 440VAC / 250V AC, 0-60 Hz
    TPF482C-32 4×32A, 480VAC, 50/60Hz
    TPF482D-32 4x32A, 440VAC / 250V AC, 0-60 Hz
    TPF482C-63 4×63A, 480VAC, 50/60Hz
    TPF482C-100 4×100A, 480VAC, 50/60Hz
    TPF282C-16/UL 2×16A, 250VAC/DC, 50/60Hz/DC
    TPF282C-32/UL 2×32A, 250VAC/DC, 50/60Hz/DC
    TPF282C-63/UL 2×63A, 250VAC/DC, 50/60Hz/DC
    TPF282C-100/UL 2×100A, 250VAC/DC, 50/60Hz/DC

    Power Line Filters for Shielded Rooms:

    Model Name / Order Code Description
    TPF286C-16 2×16A, 250VAC/DC, 50/60Hz/DC
    TPF286C-32 2×32A, 250VAC/DC, 50/60Hz/DC
    TPF286C-63 2×63A, 250VAC/DC, 50/60Hz/DC
    TPF286C-100 2×100A, 250VAC/DC, 50/60Hz/DC
    TPF486C-16 4×16A, 480VAC, 50/60Hz
    TPF486C-32 4×32A, 480VAC, 50/60Hz
    TPF486C-63 4×63A, 480VAC, 50/60Hz
    TPF486C-100 4×100A, 480VAC, 50/60Hz
    TPF286C-16/UL 2×16A, 250VAC/DC, 50/60Hz/DC
    TPF286C-32/UL 2×32A, 250VAC/DC, 50/60Hz/DC
    TPF286C-63/UL 2×63A, 250VAC/DC, 50/60Hz/DC
    TPF286C-100/UL 2×100A, 250VAC/DC, 50/60Hz/DC
    TPF486C-16/UL 4×16A, 480VAC, 50/60Hz
    TPF486C-32/UL 4×32A, 480VAC, 50/60Hz
    TPF486C-63/UL 4×63A, 480VAC, 50/60Hz
    TPF486C-100/UL 4×100A, 480VAC, 50/60Hz

    UL listed models comes with manufacturer logo and UL listed model number on them instead of Testups logo and order code. 

    Power Line Filters for RF Rack/MRI Shielding:

    Model Name / Order Code Description
    TPF205A-30 2×30A, 250VAC/DC, 50/60Hz/DC

    Signal Line Filters :

    Model Name / Order Code Description
    TSF203-1 2×1A, 250VDC, 0-6MHz (Application: Fire Alarm)
    TSF210-1 2×1A, 250VAC, 0-100kHz (Application: Control Signal)
    TSF-T2 2×0.3A, 250VDC, 0-20kHz (Application: Tel/Fax)
    TSF-803 Max. 10Mb/s (Application: Network Signal)
    TSF-LAN100 Max. 100Mb/s Fiber-Optic (Application: Network Signal)
    TSF-LAN1000 Max. 1Gb/s Fiber-Optic (Application: Network Signal)


    Filters for Anechoic Chamber meets 100dB @(10~14)kHz-40GHz according to MIL-STD-220C / CISPR 17

    Filters for Shielded Room meets 100dB @(50~100)kHz-40GHz according to MIL-STD-220C / CISPR 17

    Position of both filters meets 100dB @14kHz-40GHz according to MIL-STD-285 / IEEE 299

    UL listed models has ‘/UL’ on order code.  

    For >100A or other special requirements, please contact us.

    UL Certified/Listed Power Line EMI Filters are available

    Below screenshot is taken from UL website and shows the UL listed filters we offer

    Quality and measurement matters!

    Shorter lead times. Maximum in 6 weeks!

    Delivered via FedEx (Air) or Sea Freight!

    5 pieces of Power Line EMI Filter (32 Amps, 250V DC, 250V AC) shipped

    Power Line EMI Filter (63 Amps, 250V AC, 500V DC) shipped

    Power Line EMI Filter (32 Amps, 277V AC, 500V DC) shipped

    Easy Installation

    The filters we offer are easy to install. For details of the installation, check our installation manual:

    Are you looking for power line EMI filters for your test chambers, rooms or shielded enclosures?

    Fulfil requirements of your anechoic chamber or RF shielded enclosure. We are offering filters for power lines up to 12000 V AC, 1500 V DC, 1200 Amps! UL listed ones are also available. Use filtered power lines on your test sites for accuracte EMC, EMI, EMP, medical measurements. Send us your power requirements (AC, DC or AC&DC, current and voltage ranges) or model names (order codes) listed above and their quantities. After receiving your message, we will send your quotation and/or proforma invoice.

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