The ST78201NL = 78253/35C MAX253 Compatible Converter Transformer
is designed for full-bridge, half-bridge, or voltage doubling
applications.
Up to 4KVdc isolation with SMD low-profile toroidal structure, it
could help users to get high performance on 5V 1W output power and
3.3V 500mW output power.
Features of the ST78201NL = 78253/35C Transformer
- RoHS compliant
- Isolation to 4KV DC
- Frequency range to 500 KHz
- Toroidal construction
- UL94 V-0 package materials
- Low profile surface mount or DIP mount
- Industrial temperature range
- Suitable for Maxim MAX253 application
- Competitive than other brand
Specification of the ST78201NL = 78253/35C Series Transformers:
| Part Number | Trader Part Number | Input Voltage/ V | Output Voltage/ V | Max. Output Current/ mA | Isolation Voltage / V DC | Turns Ratio | Package type | Pri Inductance | Sec Inductance |
| ST78201NL | 78253/35C | 3.3 | 5.0 | 100 | 1500 | 1:2.27 | DIL | 0.38mH Typ. | 2.0 mH typ |
ST78202NL | 78253/35MC | 3.3 | 5.0 | 100 | 1500 | 1:2.27 | SMD | 0.38mH Typ. | 2.0 mH typ |
| ST78203NL | 78253/55C | 5.0 | 5.0 | 200 | 1500 | 1:1.31 | DIL | 0.83mH Typ. | 1.40 mH Typ. |
| ST78204NL | 78253/55MC | 5.0 | 5.0 | 200 | 1500 | 1:1.31 | SMD | 0.83mH Typ. | 1.40 mH Typ. |
| ST78205NL | 78253/35VC | 3.3 | 5.0 | 100 | 4000 | 1:2.14 | DIL | 142uH Typ. | 710 uH Typ. |
| ST78206NL | 78253/35MVC | 3.3 | 5.0 | 100 | 4000 | 1:2.14 | SMD | 142uH Typ. | 710 uH Typ. |
| ST78207NL | 78253/55VC | 5.0 | 5.0 | 200 | 4000 | 1:1.33 | DIL | 240uH Typ. | 444 uH Typ. |
| ST78208NL | 78253/55MVC | 5.0 | 5.0 | 200 | 4000 | 1:1.33 | SMD | 240uH Typ. | 444 uH Typ. |
Product photo:
Dimensions:
DIL Type:
SMD Type:
Schematic:
The typical application of the ST78201NL = 78253/35C transformer
- Line coupling
- Matching or isolation
- e-Metering
- Energy monitoring
- Analog isolation
- Specifically designed for use with the Maxim MAX253 chipset to
provide isolated power suppliers for transformer
Related Products:
Isolation Transformer:
https://www.smpsflybacktransformer.com/sale-13941765-epc3117s-1-lf-push-pull-low-power-transformer-designed-for-use-with-maxim-845-ic.html
RF Wideband transformer:
https://www.smpsflybacktransformer.com/sale-10566011-pwb-1-al-300v-1-4watt-smps-flyback-transformer-surface-mount-wideband-rf-transformers.html
A push-pull transformer used with Texas Instruments TIDA-00951 REV
E2
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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