EMI Filters for PCB

Basic Info

Operating Frequency: 50/60Hz

Climatic Category(IEC 60068-1): 25/085/21(-25℃ /+85℃ Damp Heat Test For 21 Days)

Rated Voltage: 250/440VAC

Rated Current: 1-2000A@40℃

Test Voltage: 2250VDC, 3S(line-line); 2700VDC, 3S(line-ground)

Additional Info

Packaging: Carton

Productivity: 500,000pcs annually

Brand: FILTEMC

Transportation: Ocean,Air

Place of Origin: Jinan

Certificate: ISO9001, CE, UL, TUV, RoHS

HS Code: 8548900001

Port: Qingdao,Tianjin,Beijing

Product Description

Features and Benefits of PCB Filters:

PCB Filters are specially designed for easy and fast PCB hole through mounting, safe and effective.
FT110PD series are general purpose one-stage common mode filters, highly cost effective.
FT120PD series are two-stage common mode filters, excellent common and differential
mode interference suppression effect with very compact structure.
FT1200PD series are two-stage filters comprising one common mode and one differential
mode, with differential mode filtering effect enhanced.

EMI Filter Design for PCB Filters:

Rated current: 0.5~6A
General purpose DC filters with voltage up to 250VDC
Plastic or metal cover optional
Custom specific versions on request
EMI Filter DC Power

1. Storage of EMI Filter DC Power: 

•  The RFI filters mustn't be left out in the heat of the sun or exposed to the rain, it should be stored in warehouse with good ventilation, surrounding temperature between -30℃ and +65℃ , 
• the highest relative air humidity lower than 90%, and no corrosive liquid or gas.

2. Installation of DC EMI Filters:  

• PCB filters should be installed at power input, and the line inside the chassis be as short as possible to reduce radiated interference. 
• Both input and output lines of Inverter filters neither be intersected nor be tied up by string.
• Make sure the mounting flange fully grounded, and keep the ground cable as short as possible if filters are connected to other equipment. 
• If the terminal is stud, please use two spanners to fasten the screw nut when connecting to avoid stud rotating and thus causing changes to the internal circuit and consequently leading to filters arcing, short circuit, broken down or the filtering effect worsened. 
• First use spanner1 to fix the screw nut near the metal case, then use spanner2 to tighten the screw nut in front( shown as Figure1), otherwise the terminals may be damaged. 
• Apply the same for the connection of other phases.

Requests for samples of any catalog item are available for engineering evaluation Free of Charge.

All EMI Filters are RoHS compliant and approvals held include CE, UL,cUL and TUV.

All quality control procedures are fully documented and available for review. FILTEMC is ISO 9001 compliant.