Motore di ricerca datesheet componenti elettronici |
|
UC3843N Scheda tecnica(PDF) 8 Page - STMicroelectronics |
|
UC3843N Scheda tecnica(HTML) 8 Page - STMicroelectronics |
8 / 11 page Figure 11 : Off-line Flyback Regulator. Power Supply Specifications 1. Input Voltage : 95 VAC to 130 VAC (50 Hz/60 Hz) 2. Line Isolation : 3750 V 3. Switching Frequency : 40 KHz 4. Efficiency @ Full Load : 70 % 5. Output Voltage : A. + 5 V, ± 5 % : 1 A to 4 A load Ripple voltage : 50 mV P-P Max. B. + 12 V, ± 3 % : 0.1 A to 0.3 A load Ripple voltage : 100 mV P-P Max. C. – 12 V, ± 3 % : 0.1 A to 0.3 A load Ripple voltage : 100 mV P-P Max. Figure 12 : Slope Compensation. A fraction of the oscillator ramp can be resistively summed with the current sense signal to provide slope compensation for converters requiring duty cycles over 50 %. Note that capacitor, C, forms a filter with R2 to su- press the leading edge switch spikes. UC2842/3/4/5-UC3842/3/4/5 8/11 |
Codice articolo simile - UC3843N |
|
Descrizione simile - UC3843N |
|
|
Link URL |
Privacy Policy |
ALLDATASHEETIT.COM |
Lei ha avuto il aiuto da alldatasheet? [ DONATE ] |
Di alldatasheet | Richest di pubblicita | contatti | Privacy Policy | scambio Link | Ricerca produttore All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |