High Frequency SMT SMD Transformer Switching Power Supply Transformer

High Frequency SMT SMPS SMD Transformer (EFD30 EFD20 EFD25 EFD15)SMD EFD TRANSFORMER Description: EFDType: from EFD 9.5 to EFD 30Applications:Switching power suppliesLED DrivingDC/AC-DC convertersDC/AC-AC invertersBallastsTV/monitorsADSLAudio visual equipmentOffice automationPDAsNotebook computersDSCTFT-LCD monitorsISDNVarious electronic equipmentUltra-thin electronic devicesCustomers' specifications are welcomeFeatures:1. Low profile small package light weight. 2. Low D.C. resistance and large permissible D.C. current. 3. Little co-planarity due to special design of construction. 4. Wire burst resistant due to special construction. 5. This can be surface mount assembly and reflow soldering is also possible. 6. Available for mounting machine due to supply in a form of embossed tape carrying.   ModelABCDEFGEFD15/15/515.0±0.411.0±0.355.3±0.154.65±0.157.5±0.155.5±0.252.4±0.1EFD15/18/714.9±0.611.1±0.35.6±0.26.8±0.28.75±0.156.2±0.24.6±0.2EFD18/40/518.5max13.1min6.0±0.155.3±0.1520.1±0.217.1±0.23.0±0.2EFD20/20/720.0±0.5515.4±0.58.9±0.26.65/+0.2/0.1510.0±0.257.7±0.253.6±0.2EFD20/23/620.0±0.5515.4±0.58.9±0.25.6±0.111.5±0.159.3±0.153.6±0.15EFD20/23/520.0±0.415.4±0.58.9±0.25.4±0.111.5±0.159.3±0.153.6±0.15EFD25/25/925.0±0.6518.7±0.611.4±0.29.1±0.212.5±0.259.3±0.255.2±0.25EFD25/26/1225.05±0.6518.8min8.8±0.2512.45±0.2512.9±0.29.85±0.258.3±0.3EFD25/31/1125.0±0.519.0min10.0±0.211.0±0.215.3±0.2512.0±0.36.5±0.2EFD30/30/930.0±0.822.4±0.7514.6±0.39.1±0.315.0±0.2511.2±0.34.9±0.15EFD30/30/9A30.75max23.1min14.6±0.259.0±0.215.5max11.5±0.24.9±0.15EFD31/30/931.7max23.8min14.6±0.309.0/+0.3/-0.215.2±0.311.5±0.24.9±0.15EFD33/40/1033.0±0.525.5min13.0±0.210.0±0.220.0±0.2515.5±0.255.5±0.2 Characteristic:1. Supply high voltage and withstand voltage;2. Operation frequency range from 40 to 80 KHz;3. Deliver Output Power from 1.5 to 25 watts;4. Slim or low profile Type easily built in your design;5. Available in through-hole and SMT recess or gull wing type;6. Operate in Royer , direct IC drive and other topologies.Application:1. Multi-output DC-DC converter transformer. 2. Camcordey. 3. LCD television set. 4. Small size communicating equipment. 5. Portable telephone. 6. Personal Digital Assistants.7. Applicable to light up cold cathodes fluorescent lamp of display.8. DSC, PDA, Scanner, Car Navigation, Notebook PC, LCD monitor and LCD TV, etc  Related productsSeries  ApplicationEE TransformerApplied in the switching power supply, main power transformer EE10, EE13, EE16, EE19, EE22, EE25, EE28, EE30, EE33, EE35, EE40, EE42, EE55, EE65 PQ TransformerApplied in the linear filter, choke, pulse transformer, drive transformer PQ2016, PQ2020, PQ2610, PQ2620, PQ2625, PQ3220, PQ3225, PQ3230, PQ3535, PQ4040, PQ5050 RM TransformerFilters, inductors and transformers for telecommunication other electronic equipment RM4, RM6, RM8, RM8, RM10, RM12, RM14 EI TransformerVarious kinds of transformers and chokes EI28, EI13, EI16, EI22, EI25, EI30, EI35, EI33, EI40 EEL TransformerSwitching power supply, charges, alarm system EEL13, EEL19, EEL22, EEL25 EF TransformerApplied in the switching power supply, main power transformer EF16, EF12.6, EF20, EF25, EF30 EFD TransformerAuxiliary power transformer, main power transformer, choke coils EFD15, EFD20, EFD25, EFD30, EFD40 UU TransformerVarieties of switching power supply transformer, choke coils etc UU9.8, UU10.5, UU16, UU20 EC TransformerLinear filter, current transformer, smoothing chock coil, drive transformer  EC28, EC35, EC39, EC40, EC42, EC49 ER TransformerApplied in the linear filter, current transformer, smoothing chock coil, drive transformer ER47, ER48, ER49Packing &ShippingWhy Choose Us:1. 20 years experience in transformer and inductor manufacturing2. Scientific management system, strong technical team, and strict quality control system3. RoHS,CE,TUV and UL certified4. OEM & ODM5. Competitive price,in time delivery and perfect after-service online.  /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1