Single Phase EMI Filters
Product Category Overview
Single phase EMI filters from QITAI suppress conducted noise for IEC/EN-compliant equipment, protecting electronics from mains-borne interference.
Key Selection Parameters
| Type | Single phase EMI filter |
| Standard | IEC / EN compliant |
| Mounting | Chassis / DIN |
| Ratings | Per model |
| Certification | CE |
Applications
- Power supplies
- Industrial electronics
- Test equipment
Frequently Asked Questions
What do single phase filters do?
They attenuate conducted electromagnetic interference on single-phase AC lines.
Are filters IEC/EN compliant?
Yes, the range is designed for IEC/EN compliance.
Related Categories
Filter, Three Phase Filter, Power Supply, New Energy
Shenzhen Qitai Technology Co., Ltd. is a national high-tech enterprise and ISO9001/14001/45001 certified manufacturer. All products are CE/RoHS certified and available factory direct. Contact our engineers for technical support and free samples.
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QEMI1 Series Single Phase IEC Socket EMI Power Filter 1A-20A 115/250VAC 50/60Hz Faston Output for Switching Power Supply
Regular price $2.99 USDRegular price$2.99 USDSale price $2.99 USDQEMI1 Series Single Phase IEC Socket EMI Power Filter 1A-20A 115/250VAC 50/60Hz Faston Output for Switching Power Supply
Regular price $2.99 USDRegular price$2.99 USDSale price $2.99 USDQEMI1 Series Single Phase IEC Socket EMI Power Filter 1A-20A 115/250VAC 50/60Hz Faston Output for Switching Power Supply
Regular price $2.99 USDRegular price$2.99 USDSale price $2.99 USD -
QEMB3-A4-10A Single Phase Two Stage EMI Power Filter 115/250VAC Common Mode Noise Suppression for PLC Control Cabinet
Regular price $10.45 USDRegular price$10.45 USDSale price $10.45 USD -
QEMB1-A5-20A 20A Single Phase EMI Filter 115/250VAC Differential Mode Choke Noise Suppression Power Line Filter
Regular price $16.12 USDRegular price$16.12 USDSale price $16.12 USD -
QEMB1-B1-6A 6A Single Phase AC EMI Filter 115/250VAC Differential Mode Choke Noise Suppression Faston for Switching Power Supply
Regular price $8.96 USDRegular price$8.96 USDSale price $8.96 USD -
QDEA4-10A-D 10A Single Phase AC Noise Filter 250VAC Dual Stage Terminal Type Low Profile CE RoHS for Frequency Converter Drive
Regular price $13.13 USDRegular price$13.13 USDSale price $13.13 USD -
QEMA2-A3-10A 10A Single Phase Power Line EMI Filter Faston 250VAC 50/60Hz Standard Two Stage for Industrial Control Equipment
Regular price $8.06 USDRegular price$8.06 USDSale price $8.06 USD -
QEMB1-A4-10A 10A Single Phase Mains EMI Filter Differential Mode Choke 250VAC 50/60Hz Noise Suppression for Control Cabinet
Regular price $10.45 USDRegular price$10.45 USDSale price $10.45 USD -
QDEA4-30A-GD 30A Single Phase RFI Mains Filter Dual Stage 250VAC 35mm DIN Rail Mount High Current for Variable Frequency Drive
Regular price $17.16 USDRegular price$17.16 USDSale price $17.16 USD -
QEMA2-A4-10A Single Phase EMI Filter 250VAC 10A Screw Terminal 115/250VAC for SMPS PLC Automation
Regular price $9.00 USDRegular price$9.00 USDSale price $9.00 USD -
QEMA2-A7-100A AC Power Line Filter 100A 250VAC 136mm Stud Faston Terminal for Industrial Power Distribution
Regular price $48.70 USDRegular price$48.70 USDSale price $48.70 USD -
QEMB4 Series Single Phase EMI Filter Dual Common Mode One Differential Stage 115/250VAC 1A-30A Low Leakage
Regular price $120.00 USDRegular price$120.00 USDSale price $120.00 USDQEMB4 Series Single Phase EMI Filter Dual Common Mode One Differential Stage 115/250VAC 1A-30A Low Leakage
Regular price $120.00 USDRegular price$120.00 USDSale price $120.00 USDQEMB4 Series Single Phase EMI Filter Dual Common Mode One Differential Stage 115/250VAC 1A-30A Low Leakage
Regular price $120.00 USDRegular price$120.00 USDSale price $120.00 USD -
QEMB1-A4-10A Single Phase AC Power Line Filter 250VAC 10A Differential Mode Choke Stud Faston for Industrial PC
Regular price $148.00 USDRegular price$148.00 USDSale price $148.00 USDQEMB1-A4-10A Single Phase AC Power Line Filter 250VAC 10A Differential Mode Choke Stud Faston for Industrial PC
Regular price $148.00 USDRegular price$148.00 USDSale price $148.00 USDQEMB1-A4-10A Single Phase AC Power Line Filter 250VAC 10A Differential Mode Choke Stud Faston for Industrial PC
Regular price $148.00 USDRegular price$148.00 USDSale price $148.00 USD -
QFDEA4-20A-GD Single Phase Hyperbole Filters115/250VAC 50/60Hz Power Filter General Purpose Connection
Regular price $15.72 USDRegular price$15.72 USDSale price $15.72 USD -
QDEA4-20A-GD 115/250V Single-phase Two-stage Ac Filter Capacitor Active Power Filter Emi Filter Iec Power Line Filter for Plc
Regular price $12.00 USDRegular price$12.00 USDSale price $12.00 USDQDEA4-20A-GD 115/250V Single-phase Two-stage Ac Filter Capacitor Active Power Filter Emi Filter Iec Power Line Filter for Plc
Regular price $12.00 USDRegular price$12.00 USDSale price $12.00 USDQDEA4-20A-GD 115/250V Single-phase Two-stage Ac Filter Capacitor Active Power Filter Emi Filter Iec Power Line Filter for Plc
Regular price $12.00 USDRegular price$12.00 USDSale price $12.00 USD -
QEMA2-A4-30A Single-Phase 115/250VAC 30A EMC/EMI Power Filter Low Leakage Current Power Line Filter Motor RFI Filter
Regular price $10.00 USDRegular price$10.00 USDSale price $10.00 USD -
QMT072-20 EMC EMI Filter With Fuse and 8-pin 4 Out Terminal Block 220VAC 20A Single Phase Power Filter Din Rail Fixed
Regular price $12.00 USDRegular price$12.00 USDSale price $12.00 USD -
QMT072-10A EMC EMI Filter With Fuse and LED 8-pin 4 Out Terminal Block 10A/2A 220Vac 10A Single Phase Power Filter Din Rail
Regular price $12.00 USDRegular price$12.00 USDSale price $12.00 USDQMT072-10A EMC EMI Filter With Fuse and LED 8-pin 4 Out Terminal Block 10A/2A 220Vac 10A Single Phase Power Filter Din Rail
Regular price $12.00 USDRegular price$12.00 USDSale price $12.00 USDQMT072-10A EMC EMI Filter With Fuse and LED 8-pin 4 Out Terminal Block 10A/2A 220Vac 10A Single Phase Power Filter Din Rail
Regular price $12.00 USDRegular price$12.00 USDSale price $12.00 USD -
General Purpose Filter Three-Phase AC Power Filter 30A Power Filter with Plug-In Connection
Regular price From $31.50 USDRegular price$31.50 USDSale price From $31.50 USDGeneral Purpose Filter Three-Phase AC Power Filter 30A Power Filter with Plug-In Connection
Regular price From $31.50 USDRegular price$31.50 USDSale price From $31.50 USDGeneral Purpose Filter Three-Phase AC Power Filter 30A Power Filter with Plug-In Connection
Regular price From $31.50 USDRegular price$31.50 USDSale price From $31.50 USD -
QEMI2-I2 Single-phase AC Power Filter General Purpose IEC Connector Filter 1A 3A 6A 10A Suppressor Power Line Noise Filter
Regular price $3.40 USDRegular price$3.40 USDSale price $3.40 USDQEMI2-I2 Single-phase AC Power Filter General Purpose IEC Connector Filter 1A 3A 6A 10A Suppressor Power Line Noise Filter
Regular price $3.40 USDRegular price$3.40 USDSale price $3.40 USDQEMI2-I2 Single-phase AC Power Filter General Purpose IEC Connector Filter 1A 3A 6A 10A Suppressor Power Line Noise Filter
Regular price $3.40 USDRegular price$3.40 USDSale price $3.40 USD -
QEMI2-I5 Single-phase AC Power Filter General Purpose IEC Connector Filter 3a 6a 10a Suppressor Power Line Noise Filter Socket
Regular price $3.40 USDRegular price$3.40 USDSale price $3.40 USDQEMI2-I5 Single-phase AC Power Filter General Purpose IEC Connector Filter 3a 6a 10a Suppressor Power Line Noise Filter Socket
Regular price $3.40 USDRegular price$3.40 USDSale price $3.40 USDQEMI2-I5 Single-phase AC Power Filter General Purpose IEC Connector Filter 3a 6a 10a Suppressor Power Line Noise Filter Socket
Regular price $3.40 USDRegular price$3.40 USDSale price $3.40 USD