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
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