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Current Sense Transformers
ELECTRONICS INC.
EPC3108G-XXX
• Designed for Switching Supply-Current Sense Applications • Optimal Performance at 250 KHz and above • Operating Temperature : -25°C to +105°C • UL1446 Class B Insulating System • Class B 130°C Insulation System • UL94V0 Recognized Materials
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Electrical Parameters @ 25° C
PCA Part Number EPC3108G-125 EPC3108G-100 EPC3108G-85 EPC3108G-70 EPC3108G-50 EPC3108G-40 EPC3108G-30 Turns Ratio (Pri. to Sec.) 1:125 1:100 1:85 1:70 1:50 1:40 1:30 Inductance (µH Min.) @ 10 KHz 3000 2000 1430 980 500 320 180 Secondary DCR (Ω Max.) 7.70 6.20 5.30 4.75 2.50 1.35 1.00 Primary (Amps Max.) 6.0 6.0 6.0 6.0 6.0 6.0 6.0 Insulation Resistance (meg Ω Min.) 10 10 10 10 10 10 10 Vt (V-µSec. Max.) 92.5 75.0 62.5 52.5 27.5 30.0 22.