Size | Dimensions | L (mm) | W (mm) | H (mm) | |
---|---|---|---|---|---|
SH | 23 | 18.5 | 11.5 |
LTSpice files
Characteristics
- Very low RDC
- Very low core losses
- Saturation current higher up to 120 A
- Low inductance drift over temperature
- Operating temperature: –40 °C up to +125 °C
- Coupled inductor with two identical windings
- More variants due to parallel and series connection
- Core material WE-Perm
- Low leakage due to bifilar winding
Applications
- High power switching regulators
- Solar inverter
- 1:1 flyback converter
- Buck, Boost, Sepic and CUK Converter
- Switching regulators with second unregulated output voltage
Products
SH
Order Code | Datasheet | Simulation | Downloads | L1 (µH) | L2 (µH) | IR (A) | IR 2 (A) | ISAT (A) | RDC1 typ (mΩ) | RDC2 typ (mΩ) | RDC1 max (mΩ) | RDC2 max (mΩ) | Samples |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
7448510091 | SPEC | 7 files | 0.091 | 0.091 | 14.5 | 14.5 | 120 | 2.8 | 2.8 | 3.5 | 3.5 | ||
744851016 | SPEC | 7 files | 0.16 | 0.16 | 13.8 | 13.8 | 90 | 3.4 | 3.4 | 4.4 | 4.4 | ||
744851027 | SPEC | 7 files | 0.27 | 0.27 | 12.3 | 12.3 | 65 | 4 | 4 | 5 | 5 | ||
744851039 | SPEC | 7 files | 0.39 | 0.39 | 10.6 | 10.6 | 50 | 4.7 | 4.7 | 6 | 6 | ||
744851056 | SPEC | 6 files | 0.56 | 0.56 | 9.8 | 9.8 | 40 | 5.3 | 5.3 | 6.7 | 6.7 | ||
744851100 | SPEC | 7 files | 1 | 1 | 8.6 | 8.6 | 30 | 7.4 | 7.4 | 8.5 | 8.5 | ||
744851220 | SPEC | 7 files | 2.2 | 2.2 | 8.6 | 8.6 | 17 | 7.4 | 7.4 | 8.5 | 8.5 | ||
744851330 | SPEC | 7 files | 3.3 | 3.3 | 7.7 | 7.7 | 13.5 | 9 | 9 | 12 | 12 | ||
744851470 | SPEC | 7 files | 4.7 | 4.7 | 7.2 | 7.2 | 11 | 10.3 | 10.3 | 14 | 14 | ||
744851101 | SPEC | 6 files | 10 | 10 | 5.3 | 5.3 | 8 | 18.4 | 18.4 | 22 | 22 | ||
744851221 | SPEC | 7 files | 22 | 22 | 3.5 | 3.5 | 2.7 | 34 | 34 | 45 | 45 | ||
744851331 | SPEC | 6 files | 33 | 33 | 2.5 | 2.5 | 2.25 | 61 | 61 | 70 | 70 | ||
744851471 | SPEC | 7 files | 47 | 47 | 1.6 | 1.6 | 2 | 130 | 130 | 160 | 160 | ||
744851102 | SPEC | 7 files | 100 | 100 | 1.1 | 1.1 | 1.3 | 265 | 265 | 290 | 290 | ||
744851561 | SPEC | 6 files | 56 | 56 | 1.5 | 1.5 | 8 | 140 | 140 | 170 | 170 |
Order Code | Datasheet | Simulation |
---|---|---|
7448510091 | SPEC | |
744851016 | SPEC | |
744851027 | SPEC | |
744851039 | SPEC | |
744851056 | SPEC | |
744851100 | SPEC | |
744851220 | SPEC | |
744851330 | SPEC | |
744851470 | SPEC | |
744851101 | SPEC | |
744851221 | SPEC | |
744851331 | SPEC | |
744851471 | SPEC | |
744851102 | SPEC | |
744851561 | SPEC |
Samples |
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Order Code | Datasheet | Simulation | Downloads | L1 (µH) | L2 (µH) | IR (A) | IR 2 (A) | ISAT (A) | RDC1 typ (mΩ) | RDC2 typ (mΩ) | RDC1 max (mΩ) | RDC2 max (mΩ) | Samples |
---|
Videos
WE-MCRI – Innovative Molded Coupled Inductor by Würth Elektronik eiSos