產品介紹

變壓器磁芯 Transformer ferrite cores

ERI Cores

產品說明

ERI 12.5
All employees of Encore Techmology Co., Ltd. provides high quality service to electronic industry, based on company's business philosophy of perseverence, innovation and responsibility.
AL=nH/N2
CORES
SERIES
FIG. Dimensions (mm) Winding
Turns
NP1 AL
±25%
A B C D E F G H K
ER 12.5x3.5 1 12.50±0.30 3.50±0.20 12.50±0.30 2.40±0.20 5.50±0.20 10.25Min 6.4Ref 7.5Tums 120
IR 12.5x0.9 12.50±0.30 0.90±0.10 12.50±0.30 3.0Min 7.6Max
ER 12.5x3.5A 2 12.50±0.30 3.50±0.20 12.50±0.30 2.40±0.20 5.3Min 7.6Max 4.90±0.20 10.25Min 7.9Ref 7.5Tums 100
IR 12.5x0.9A 12.50±0.30 0.90±0.10 12.50±0.30
ER 6.4x1.9 3 6.45±0.20 1.9±0.10 6.45±0.20 0.9 +0.1
-0.05
2.3 +0.1
-0.20
5.60±0.20 3.4±0.20 10Turns 100
IR 6.4x0.9 6.45±0.20 0.95±0.10 6.45±0.20
Inductance are measured 10KHz / 100mV With 0.20x2.5m/m FLAT WIRE
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