WE-DPC HV SMT Dual Powerchoke
| Size | Dimensions | L (mm) | W (mm) | H (mm) | |
|---|---|---|---|---|---|
5030 | 5.2 | 5.2 | 3.1 |
LTSpice files
Characteristics
- Our smallest double choke with 1.5kV isolation
- Magnetical shielded
- 1:1 Transformer
- Coupled miniature inductor with two identical windings
- Operation temperature: -40 °C to +125 °C
- Reference Designs
- https://www.we-online.com/rd006 (3 W Dual-output isolated auxiliary supply for communication interfaces and measurement systems)
Applications
- High density Isolated converter application (i.e Flyback converter)
- Buck, Boost, Sepic, Zeta, CUK Converter
- Can be used as single inductor with series and parallel connection
Products
5030
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Reset allOrder Code | Datasheet | Simulation | Downloads | Status | L1(µH) | L2(µH) | n | IR(A) | IR 2(A) | ISAT(A) | RDC1 typ(mΩ) | RDC2 typ(mΩ) | RDC1 max(mΩ) | RDC2 max(mΩ) | fres 1(MHz) | SamplesAvailability & Sample | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
7448841010 | SPEC1 µH, 1 µH, 1:1 | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance 11 µH | Inductance 21 µH | Turns Ratio1:1 | Rated Current2.9 A | Rated Current 22.9 A | Saturation Current5 A | DC Resistance 132 mΩ | DC Resistance 232 mΩ | DC Resistance 145 mΩ | DC Resistance 245 mΩ | Self Resonant Frequency [1]190 MHz | –Check availability | ||
7448841015 | SPEC1.5 µH, 1.5 µH, 1:1 | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance 11.5 µH | Inductance 21.5 µH | Turns Ratio1:1 | Rated Current2.7 A | Rated Current 22.7 A | Saturation Current3.7 A | DC Resistance 148 mΩ | DC Resistance 248 mΩ | DC Resistance 168 mΩ | DC Resistance 268 mΩ | Self Resonant Frequency [1]110 MHz | –Check availability | ||
7448841022 | SPEC2.2 µH, 2.2 µH, 1:1 | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance 12.2 µH | Inductance 22.2 µH | Turns Ratio1:1 | Rated Current2.5 A | Rated Current 22.5 A | Saturation Current3.2 A | DC Resistance 150 mΩ | DC Resistance 250 mΩ | DC Resistance 172 mΩ | DC Resistance 272 mΩ | Self Resonant Frequency [1]95 MHz | –Check availability | ||
7448841033 | SPEC3.3 µH, 3.3 µH, 1:1 | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance 13.3 µH | Inductance 23.3 µH | Turns Ratio1:1 | Rated Current1.9 A | Rated Current 21.9 A | Saturation Current2.6 A | DC Resistance 184 mΩ | DC Resistance 284 mΩ | DC Resistance 1120 mΩ | DC Resistance 2120 mΩ | Self Resonant Frequency [1]50 MHz | –Check availability | ||
7448841047 | SPEC4.7 µH, 4.7 µH, 1:1 | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance 14.7 µH | Inductance 24.7 µH | Turns Ratio1:1 | Rated Current1.6 A | Rated Current 21.6 A | Saturation Current1.9 A | DC Resistance 1102 mΩ | DC Resistance 2102 mΩ | DC Resistance 1145 mΩ | DC Resistance 2145 mΩ | Self Resonant Frequency [1]45 MHz | –Check availability | ||
7448841068 | SPEC6.8 µH, 6.8 µH, 1:1 | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance 16.8 µH | Inductance 26.8 µH | Turns Ratio1:1 | Rated Current1.4 A | Rated Current 21.4 A | Saturation Current1.7 A | DC Resistance 1168 mΩ | DC Resistance 2168 mΩ | DC Resistance 1240 mΩ | DC Resistance 2240 mΩ | Self Resonant Frequency [1]42 MHz | –Check availability | ||
7448841082 | SPEC8.2 µH, 8.2 µH, 1:1 | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance 18.2 µH | Inductance 28.2 µH | Turns Ratio1:1 | Rated Current1.3 A | Rated Current 21.3 A | Saturation Current1.6 A | DC Resistance 1180 mΩ | DC Resistance 2180 mΩ | DC Resistance 1265 mΩ | DC Resistance 2265 mΩ | Self Resonant Frequency [1]40 MHz | –Check availability | ||
7448841100 | SPEC10 µH, 10 µH, 1:1 | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance 110 µH | Inductance 210 µH | Turns Ratio1:1 | Rated Current1.2 A | Rated Current 21.2 A | Saturation Current1.5 A | DC Resistance 1210 mΩ | DC Resistance 2210 mΩ | DC Resistance 1300 mΩ | DC Resistance 2300 mΩ | Self Resonant Frequency [1]35 MHz | –Check availability | ||
7448841150 | SPEC15 µH, 15 µH, 1:1 | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance 115 µH | Inductance 215 µH | Turns Ratio1:1 | Rated Current0.9 A | Rated Current 20.9 A | Saturation Current1.4 A | DC Resistance 1325 mΩ | DC Resistance 2325 mΩ | DC Resistance 1465 mΩ | DC Resistance 2465 mΩ | Self Resonant Frequency [1]24 MHz | –Check availability | ||
7448841220 | SPEC22 µH, 22 µH, 1:1 | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance 122 µH | Inductance 222 µH | Turns Ratio1:1 | Rated Current0.8 A | Rated Current 20.8 A | Saturation Current1 A | DC Resistance 1455 mΩ | DC Resistance 2455 mΩ | DC Resistance 1650 mΩ | DC Resistance 2650 mΩ | Self Resonant Frequency [1]21 MHz | –Check availability | ||
7448841330 | SPEC33 µH, 33 µH, 1:1 | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance 133 µH | Inductance 233 µH | Turns Ratio1:1 | Rated Current0.7 A | Rated Current 20.7 A | Saturation Current0.9 A | DC Resistance 1718 mΩ | DC Resistance 2718 mΩ | DC Resistance 11025 mΩ | DC Resistance 21025 mΩ | Self Resonant Frequency [1]19 MHz | –Check availability | ||
7448841470 | SPEC47 µH, 47 µH, 1:1 | Availability – | Status Activei| Production is active. Expected lifetime: >10 years. | Inductance 147 µH | Inductance 247 µH | Turns Ratio1:1 | Rated Current0.6 A | Rated Current 20.6 A | Saturation Current0.7 A | DC Resistance 1840 mΩ | DC Resistance 2840 mΩ | DC Resistance 11200 mΩ | DC Resistance 21200 mΩ | Self Resonant Frequency [1]18 MHz | –Check availability |
Availability Forecast
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VPELead time
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| Expected Availability | Opening inventory | Quantity |
|---|---|---|
| Current Availability | – | – |
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Does it just not fit? Please contact us.Simply contact our service team for special orders and bulk quantities.Contact us
REDEXPERT loss simulation
Find the best inductor!
REDEXPERT loss simulation
Find the best inductor!
REDEXPERT has the world’s most accurate AC loss model, which even includes the DC-bias current. With dedicated DC-DC topologies or the generic loss simulator, you can accurately determine the AC and DC losses for your converter. The model includes the core material, shape and winding structure of the inductor. REDEXPERT recommends suitable inductors and allows you to add more filters to find the best inductor for your application.
Videos
WE-MCRI – Innovative Molded Coupled Inductor by Würth Elektronik eiSos