Circuits & Schematics International Rectifier
Manufacturer: "International Rectifier"
Search results: 7 Output: 1-7
- The polarity-protection circuit in Figure 1 is a high-performance alternative to the usual series diode (often Schottky). The circuit incurs a much lower voltage drop than even the best Schottky diode. The circuit uses MOSFET devices because of ...06-02-2021
- Christian Rausch EDN Designers use ballast ICs, such as International Rectifier’s IR53HD420 , in CFLs (compact fluorescent lamps) for heating the filaments, igniting the lamps, and supplying the lamps with current. Manufacturers produce these ...02-09-2020
- Jim Walker Electronic Design When a circuit requires reverse-voltage protection on the power input, the usual approach is a series diode (see the figure, a). But if the input voltage is low say, two or three AA batteries the 0.5-V loss of a ...20-05-2019
- Double-Anode MOSFET Thyristor Michael Shustov, Andrey Shustov, Tomsk A double-anode MOSFET thyristor circuit with UHS, high input impedance, and extremely low losses is proposed. Thyristor (triac) load switches, by force of nonremovable specific ...12-09-2018
- Application Note AN-1188 August 2013 Akos Hodany The IRuFB1 40 W Isolated Flyback PFC design is presented in this document. This power supply circuit provides power factor correction (PFC), output voltage regulation and full protection against ...23-07-2014
- Application Note AN-1187 Alex Lollio The IR3230 is a three-phase brushless DC motor controller/driver with many integrated features. They provide large flexibility in adapting the IR3230 to a specific system requirement and simplify the system ...14-11-2013
- Features Drive 13W Compact Lamp 110 or 220 Vac Input High-Frequency Operation (34kHz) Soft Start with Cathode Preheating (45kHz) Lamp Removal Protection Burst Mode with Auto Restart IR53H420 Integrated Half-Bridge This application note is intended ...02-10-2009
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