TDA2050, TDA2050H FEATURES. HIGH OPERATING SUPPLY VOLTAGE (50V) SINGLE OR SPLIT SUPPLY OPERATIONS VERY LOW DISTORTION SHORT CIRCUIT PROTECTION (OUT TO GND) THERMAL SHUTDOWN DESCRIPTION The TDA 2050 is a monolithic integrated circuit in Pentawatt package, intended for use as an audio class AB audio amplifier. Thanks to its high power capability the TDA2050 is … Read more
Full bridge power inverter The main difference between the two configurations is that the output voltage of full bridge inverter is equal to the power supply voltage while output voltage for the half bridge inverter is equal one half of the power supply voltage. Since the output power is proportional to the square of the … Read more
Full bridge power inverter connections. The switching frequency used in this project is 50Hz. It is desired to control the inverter with proper switching signals. The turn on and turn off time of the switches is determined by this PWM control signal generated by IC controller. Before this control signal is being generated, proper calculation … Read more
Half bridge power inverter configurations What is Inverter? The inverter is a power electronic converter that converts direct power to alternating power. By using this inverter device, we can convert fixed dc into variable ac power which as a variable frequency and voltage. Secondly from this inverter, we can vary the frequency . we will … Read more
Descriptions And Specifications. Type Designator: IRFP064 Marking Code: IRF064 Type of Transistor: MOSFET Type of Control Channel: N -Channel Maximum Power Dissipation (Pd): 300 W Maximum Drain-Source Voltage |Vds|: 60 V Maximum Gate-Source Voltage |Vgs|: 20 V Maximum Gate-Threshold Voltage |Vgs(th)|: 4 V Maximum Drain Current |Id|: 70 A Maximum Junction Temperature (Tj): 175 °C Total … Read more
Drop high voltage to low voltage using a silicon rectifier diode A diode is a semiconductor device that essentially acts as a one-way switch for current. It allows current to flow easily in one direction, but severely restricts current from flowing in the opposite direction. Drop high voltage to low voltage using a silicon rectifier … Read more
Two-way hi-fi system with active crossover Components for the amplifier Capacitors 35v – Electrolytic Capacitor Resistors 1/4 Watts 5% SemiconductorsIC1 TDA2040 ConnectorsIN Audio inputVCC Power supplyOUT Audio output MiscellaneousPower supply, heat-sink to the IC, solder, Box, Speakers 35 watts 8 Ohms and 15W 8 Ohms
A Polyester capacitor VS A ceramic capacitor Polyester capacitor The polyester capacitor or PET capacitor may be seen in two main varieties, namely a metallised film capacitor and also a foil version. Polyester capacitors use layers of metal and polyester or Mylar dielectric to make a wide range of capacitance values but normally within a … Read more
TDA7377 IC DESCRIPTION The TDA7377 is a new technology class AB car radio amplifier able to work either in DUAL BRIDGE or QUAD SINGLE ENDED configuration. The exclusive fully complementary structure of the output stage and the internally fixed gain guarantees the highest possible power performances with extremely reduced component count. The on-board clip detector … Read more
Stereo plus bridge drive Description The STA540 is a 4-channel, class AB audio amplifier designed for high quality sound applications. The amplifiers have single-ended outputs with integrated short-circuit protection, thermal protection and diagnostic functions. 1; Minimum external components count: – no bootstrap capacitors – no Boucherot cells – internally fixed gain 20 dB 2; Standby … Read more