RoHS/CE/UL Approved EFD Series 20 220 volt 24 volt Transformer SMD
High Frequency Transformer
Different sizes for a large variety of desihns.
Custom designs are welcomed to meet different requirement.
High transmission power, low loss , wide operating frequency, low
temperature rising , good thermal stability.
Other general uses of transformer
EDR series- specially desihn for LED Lamp Power Supply
Used in PC power supply, monitor , TV , sound equipment , Smart
meters, uninterruptible power supplies, all kinds of high-power
inverter, industrial power supply , etc.
Packaging Technology: THT or SMT
1. Starting from pin 1
2. Smooth close winding
3. Staring margin tape
4. Ending by pin 2
5. Ending margin tape
6. the line must be right angle and pressured by tape, tube be into
slot from pin1-2 mm distance.
7. Copper wire can be good and smooth, do not be knot, overlap.
8. Tape must be tensining, smoothness, Load-point overlapping 5-8
1. Wire must be fixed by ACT, becoming right angle.
2. tape must be cover copper wire.
3. Every copper wire must be not crossing and overlapping, out wire
must be fixed by tape.
4. Tape must be tensioning , smoothness.
1. More than ten years transformer manufacturing experience.
2. High quality and competitive price.
3. Good after-sale service.
4. High-temperature resistant.
5. Supply samples free with short delivery time.
6. Suitable for wide range of switching power supply/power
transformer/LED driver transformer/current transformer/distribution