UCC3817EVM, UCC3817 BiCMOS Power Factor Pre-regulator Evaluation Board
Progetto di riferimento usando la parte UCC3817N di Texas Instruments
Immagine
1 / 1
Per prodotti finali
- Power Supplies
Per contattare il Servizio Clienti.
- UCC3817EVM, Evaluation Board is used to evaluate the UCC3817 Power Factor Correction (PFC) pre-regulator which is typically the first stage in a multi-stage power system. The PFC Pre-regulator was designed with a boost power converter topology. The high output voltage of the boost converter generally needs to be stepped down with a forward power converter. The UCC3817 BiCMOS Power Factor Pre-regulator control IC uses leading edge modulation that, when properly synchronized with the down stream converter's control IC, can significantly reduce the RMS current through the Pre-regulator's boost capacitor. The UCC3817EVM can also be used to evaluate the UCC3818 BiCMOS Power Factor Pre-regulator
Funzioni principali
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Conversion TypeAC to DC
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Input Voltage85 to 265 (AC) V
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Output Voltage385 V
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Output Power250 W
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Efficiency95 %
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TopologyBoost- PFC
Parti in primo piano (2)
| Numero parte | Produttore | Tipo | Per contattare il Servizio Clienti. | |||
|---|---|---|---|---|---|---|
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UCC3817N | Texas Instruments | Power Factor Correction - PFC | Power Factor Correction Preregulator 0.15mA 6kHz to 220kHz 16-Pin PDIP Tube | AGGIORNA | |
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UCC3817NG4 | Texas Instruments | Power Factor Correction - PFC | Power Factor Correction Preregulator 0.15mA 6kHz to 220kHz 16-Pin PDIP Tube | AGGIORNA | |