Categories | EI Power Transformer |
---|---|
Brand Name: | XJSR |
Model Number: | EI19 |
Certification: | RoHS,ISO9001-2001 |
Place of Origin: | Guangdong,shenzhen |
MOQ: | 200K-pcs/month |
Coil Structure: | Toroidal |
Coil Number: | Autotransformer |
Material: | ferrite |
Input Voltage: | 230VAC |
Output Voltage: | 10V,17V,24V,30V |
Power: | 80VA |
Model: | EE55 EE14 EE16 EI22 ED8 EI66 EE8.3 EE10 EE12 EE15 EE19 EE20 EE22 EE25 EE29 EE42 EE44 EE48 PQ26 |
Type: | EE EI PQ EFD EF |
EI transformer is a kind of electronic transformer, which is defined according to the shape of the iron core, because the iron core of the EI transformer is superimposed by the "E" type piece and the "I" type piece, so it is called an EI transformer. EI transformers are generally power frequency (low frequency) transformers (50HZ or 60HZ), power transformers, and some audio transformers are also EI, such as those used in audio.
GENREAL SPECIFICATION:
PATRNUMBER: EI19 soft feet 2+3
STORAGE TEMP RANGE: -45℃ TO +125℃
OPERATING TEMP RANGE: -40℃ TO +85℃
RELATIVE HUMITY RANGE: 5% TO 95%
ELECTRICAL SPECIFICATION:(25℃)
TEST | TURNS RATIO | L(1-3) 1KHZ 0.3V 25% | L(4-5) 1KHZ 0.3V 25% | DCR(1-3) 15% | DCR(4-5) 15% | HI-POT 1mA,60S |
EI1901 | 1:1 | 1.2H | 1.2H | 22Ω | 28Ω | 500V |
EI1902 | 1:1 | 1.9H | 1.9H | 270Ω | 336Ω | 500V |
EI1903 | 1:1 | 585mH | 585mH | 60Ω | 75Ω | 500V |
EI1904 | 1:5 | 2.9H | 150mH | 340Ω | 12.5Ω | 500V |
EI1905 | 1:11 | 266mH | 17H | 71Ω | 1.58KΩ | 500V |
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