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Brand Name : HEMEI
Model Number : HM18-4L
Place of Origin : China
MOQ : 1000
Price : USD0.1~0.5/PCS
Payment Terms : L/C, T/T, Western Union
Supply Ability : 10000PCS/MONTH
Packaging Details : Standard Carton
Materail : Mn、Zn
Inductance : 6uh--15uh
DC resistance : 20mΩ MAX
Turn ratio : 3
Voltage : 4000VAC
Packing : Carton
Electromagnetic Enameled Wire Toroidal Choke Coil
High-frequency transformers are power transformers whose working frequency exceeds the intermediate frequency (10kHz). They are mainly used as high-frequency switching power supply transformers in high-frequency switching power supplies. They are also used as high-frequency inverters in high-frequency inverter power supplies and high-frequency inverter welding machines. Change the power transformer. According to the working frequency, it can be divided into several grades: 10kHz-50kHz, 50kHz-100kHz, 100kHz~500kHz, 500kHz~1MHz, and above 10MHz.
Common mode Choke, also known as Common mode Choke, is commonly used to filter Common mode EMI signals in switching power supplies of computers.In board card design, common-mode inductor also plays the role of EMI filter, which is used to suppress the electromagnetic wave emitted by high-speed signal line.
Applications
| NO | Item | Test pin | Test value | Condition | 
| 1 | Inductance | N1=N2=N3=N4 | 680uH±30% | 1KHZ 0.3V | 
| 2 | DC resistance | N1=N2=N3=N4 | 50 mΩ MAX | TH2511 | 
| 3 | 
Diagram

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| Electromagnetic Power Choke Coil Inductor Enameled Wire Images | 
 EMI Choke Coil Inductor Toroidal Transformers 100KHz Filter Common Mode
                                                                                    
                        
                        
                        
                                                            EMI Choke Coil Inductor Toroidal Transformers 100KHz Filter Common Mode
                                                    
                        
                     15mh Ethernet Common Mode Choke Inductive 5000V DC
                                                                                    
                        
                        
                        
                                                            15mh Ethernet Common Mode Choke Inductive 5000V DC
                                                    
                        
                     HM 2626TS Electronic Apparatus Choke Coil Inductor Ferrite Core Transformer
                                                                                    
                        
                        
                        
                                                            HM 2626TS Electronic Apparatus Choke Coil Inductor Ferrite Core Transformer
                                                    
                        
                     Three Wire Common Mode Choke Filter Television Receiver Filter Choke Inductor
                                                                                    
                        
                        
                        
                                                            Three Wire Common Mode Choke Filter Television Receiver Filter Choke Inductor
                                                    
                        
                     Carrier Isolation Coupler Choke Coil Common Mode Inductor
                                                                                    
                        
                        
                        
                                                            Carrier Isolation Coupler Choke Coil Common Mode Inductor
                                                    
                        
                     Carrier Isolation Coupler HM QPLC451 Common Mode Choke W1
                                                                                    
                        
                        
                        
                                                            Carrier Isolation Coupler HM QPLC451 Common Mode Choke W1
                                                    
                        
                     SMD Choke Coil Inductor Toroidal 10kHz Switch Power Supply
                                                                                    
                        
                        
                        
                                                            SMD Choke Coil Inductor Toroidal 10kHz Switch Power Supply
                                                    
                        
                     Mn Zn Ee Ferrite Core Transformer Choke Coil 0.3V 66UH Min
                                                                                    
                        
                        
                        
                                                            Mn Zn Ee Ferrite Core Transformer Choke Coil 0.3V 66UH Min
                                                    
                        
                     Electromagnetic Power Choke Coil Inductor Enameled Wire
                                                                                    
                        
                        
                        
                                                            Electromagnetic Power Choke Coil Inductor Enameled Wire
                                                    
                        
                     Kinescope Deflection Common Mode Choke Inductance Filter
                                                                                    
                        
                        
                        
                                                            Kinescope Deflection Common Mode Choke Inductance Filter