The 786J series are 1kVrms isolation SMD low-profile toroidal
transformers. compatible converter transformer, with primary
inductance range from 58uH to 10mH.
Features of the 786J Series Transformer
- Reach J-STD-020D reflow
- RoHS compliant
- 4 Configurations
- Primary inductance range from 58uH to 10mH Maximum
- 1kVrms isolation
- 6 Pin SMD Package
- UL 94 V-0 package materials
- Low profile
- Toroidal construction
- Competitive than other brand
Specification of the 786J Series Transformer:
| Part Number | Trader Part Number | Turns Ratio | Primary Inductance Min (uH). | Et (Vus) | Lk (uH) | Interwidning Capacitance Typ. (pF) | DCR Primary Max ( Ohm) | Isolation Voltage | Winding |
| ST84025NL | 78601/4JC | 1:1 | 58 | 4 | 0.19 | 8 | 0.17 | 1000 | 1 |
| ST84026NL | 78601/3JC | 1:1 | 150 | 6 | 0.20 | 14 | 0.25 | 1000 | 1 |
| ST84027NL | 78601/2JC | 1:1 | 350 | 10 | 0.25 | 22 | 0.34 | 1000 | 1 |
| ST84028NL | 78601/8JC | 1:11 | 850 | 15 | 0.29 | 35 | 0.45 | 1000 | 1 |
| ST84029NL | 78601/1JC | 1:1 | 2000 | 20 | 0.47 | 49 | 0.60 | 1000 | 1 |
| ST84030NL | 78601/16JC | 1:1 | 3650 | 28 | 0.69 | 78 | 0.84 | 1000 | 1 |
| ST84031NL | 78601/9JC | 1:1 | 10000 | 56 | 0.93 | 121 | 1.30 | 1000 | 1 |
| ST84125NL | 78602/4JC | 1:1:1 | 53 | 4 | 0.11 | 12 | 0.18 | 1000 | 2 |
| ST94126NL | 78602/3JC | 1:1:1 | 180 | 6 | 0.17 | 19 | 0.24 | 1000 | 2 |
| ST84127NL | 78602/2JC | 1:1:1 | 380 | 10 | 0.27 | 32 | 0.34 | 1000 | 2 |
| ST84128NL | 78602/8JC | 1:1:1 | 970 | 15 | 0.37 | 47 | 0.46 | 1000 | 2 |
| ST84129NL | 78602/1JC | 1:1:1 | 1890 | 20 | 0.65 | 72 | 0.66 | 1000 | 2 |
| ST84130NL | 78602/16JC | 1:1:1 | 3350 | 28 | 0.71 | 116 | 1.20 | 1000 | 2 |
| ST84131NL | 78602/9JC | 1:1:1 | 10000 | 56 | 0.71 | 167 | 1.80 | 1000 | 2 |
| ST85025NL | 78604/4JC | 2:1 | 65 | 4 | 0.41 | 4 | 0.18 | 1000 | 1 |
| ST85026NL | 78604/3JC | 2:1 | 160 | 6 | 0.49 | 9 | 0.25 | 1000 | 1 |
| ST85027NL | 78604/2JC | 2:1 | 500 | 10 | 0.65 | 13 | 0.34 | 1000 | 1 |
| ST85028NL | 78604/8JC | 2:1 | 850 | 15 | 0.76 | 20 | 0.46 | 1000 | 1 |
| ST85029NL | 78604/1JC | 2:1 | 1840 | 20 | 0.99 | 29 | 0.60 | 1000 | 1 |
| ST85030NL | 78604/16JC | 2:1 | 3300 | 28 | 1.61 | 50 | 0.85 | 1000 | 1 |
| ST85031NL | 78604/9JC | 2:1 | 10000 | 56 | 2.30 | 72 | 1.23 | 1000 | 1 |
| ST85125NL | 78613/4JC | 1CT:1 | 50 | 4 | 0.30 | 7 | 0.20 | 1000 | 3 |
| ST85126NL | 78613/3JC | 1CT:1 | 190 | 6 | 0.65 | 12 | 0.25 | 1000 | 3 |
| ST85127NL | 78613/2JC | 1CT:1 | 490 | 10 | 1.07 | 20 | 0.36 | 1000 | 3 |
| ST85128NL | 78613/8JC | 1CT:1 | 980 | 15 | 1.13 | 35 | 0.48 | 1000 | 3 |
| ST85129NL | 78613/1JC | 1CT:1 | 2000 | 20 | 1.70 | 47 | 0.63 | 1000 | 3 |
| ST85130NL | 78613/16JC | 1CT:1 | 3200 | 28 | 2.80 | 64 | 0.88 | 1000 | 3 |
| ST85131NL | 78613/9JC | 1CT:1 | 10000 | 56 | 3.83 | 72 | 1.33 | 1000 | 3 |
| ST85225NL | 78615/4JC | 1CT:1CT | 65 | 4 | 1.21 | 3 | 0.17 | 1000 | 4 |
| ST85226NL | 78615/3JC | 1CT:1CT | 190 | 6 | 3.64 | 5 | 0.24 | 1000 | 4 |
| ST85227NL | 78615/2JC | 1CT:1CT | 500 | 10 | 6.86 | 7 | 0.34 | 1000 | 4 |
| ST85228NL | 78615/8JC | 1CT:1CT | 1000 | 15 | 11.9 | 10 | 0.45 | 1000 | 4 |
| ST85229NL | 78615/1JC | 1CT:1CT | 1700 | 20 | 16.0 | 16 | 0.60 | 1000 | 4 |
| ST85230NL | 78615/16JC | 1CT:1CT | 3700 | 28 | 37.7 | 20 | 0.92 | 1000 | 4 |
| ST85231NL | 78615/9JC | 1CT:1CT | 10000 | 56 | 52.5 | 19 | 1.45 | 1000 | 4 |
Product photo:
Dimensions:
Schematic:
Winding 1
Winding 2
Winding 3
Winding 4
The typical application of the 786J Series transformer
- Line coupling
- Matching or isolation
- e-Metering
- Energy monitoring
- Analog isolation
- Specifically designed for use with the Peregrine Semiconductor
PE22100 chipset to provide isolated power suppliers for trans
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Single Phase Audio Amplifier Transformer:
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A push-pull transformer used with Texas Instruments TIDA-00951 REV
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https://www.smpsflybacktransformer.com/quality-11176814-st3439nl-is-a-pin-to-pin-alternative-to-750343341-mid-ppti-push-pull-transformer-process-control-for
Why us?
Working with worldwide TOP brand customers including Honeywell,
Jabil, NorthBound Networks, with fast lead time and high quality,
we always make our customers happy, you could be the next one :).
Shareway is the preferred supplier of Honeywell.
Shareway ST0531NL is used in Security Alarm Honeywell.
Jabil is the OEM for this project.
Shareway is the preferred supplier of NorthBound Networks.
Shareway SRJ2113ABNL is used in ZODIAC FX OpenFlow switch
NorthBound Networks.
Northbound Networks is the OEM for this project.
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