128uH Inductance Ethernet Isolation Transformer , Common Mode Choke Transformer
Price:
Supportive
MOQ:
100/500/1000
Delivery Time:
Stock or 3 weeks
Brand:
Shareway
Product Description
14.5*17.65*14.0mm EP-718DG Power over Ethernet High Power Transformer
E General information:
It is recommended that the temperature of the part does
not exceed +125°C under worst case conditions.
•Storage Temperature: -20°C to 60°C
•Operating Temperature: -40°C to 125°C
•Test conditions of Electrical Properties: 20°C, 33% RH
if not specified differently
D Electrical Properties:
| Properties | Test conditions | Value | Unit | Tol. | |
| Inductance | 100 kHz/ 100 mV | L | 128 | μH | ±25% |
| Turns ratio | n | 1.14:1:1:2 | ±3% | ||
| Saturation current | |ΔL/L| < 20% | Isat | 0.3 | A | typ. |
| DC Resistance 1 | @ 20°C | RDC1 | 18 | mΩ | max. |
| DC Resistance 2 | @ 20°C | RDC2 | 30 | mΩ | max. |
| DC Resistance 3 | @ 20°C | RDC3 | 35 | mΩ | max. |
| DC Resistance 4 | @ 20°C | RDC4 | 350 | mΩ | max. |
| Leakage inductance | 100 kHz/ 100 mV | LS | 0.3 | μH | max. |
| Insulation test voltage | prim => sec | UT | 1500 | V (AC) | |
| Insulation test voltage | N2 => N3, N1 => N4 | UT | 500 | V (AC) | |
| Voltage-μSecond | B = 280 mT | ∫Udt | 71 | μVs | typ. |
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Company
SHAREWAY TECHNOLOGY CO., LTD.
Location
706, Huafa xiezilou ,Huafa North Rd., Gongming Street , 518106 , SHEN ZHEN ,CHINA
Contact Person
Nick Chou