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This is another versatile and flexible chip. I could design current sources, voltage to current transmitters, level translation and many more. You can think of applications beyond the Power Electronics Scope with this. Input voltage up to 40V, Output voltage adjustable from 2 to 37V, Output current to 150mA without external pass transistor and Adjustable current limiting.
"The circuit provides internal current limiting. When the output current exceeds 150mA an external NPN or PNP pass element may be used. Provisions are made for adjustable current limiting and remote shutdown."
BC556, BC557 and BC558 PNP Amplifier Transistors are not only popular today but very ancient, it is used as a General Purpose device and a popular LED control in small products.
This Silicon device along with some others replaced Germanium Devices in Preamplifiers and Portable Transistor Radios and Portable Tape Recorders. A Complement is the BC547B NPN General Purpose Transistor. Now for Specs 45V, 100mA, 200 beta approx.
The CD4093B consists of four Schmitt-trigger circuits. Each circuit functions as a 2-input NAND gate with Schmitt-trigger action on both inputs. The gate switches at different points for positive and negative-going signals.
The difference be-tween the positive (VTa) and the negative voltage (VTb)isdefined as hysteresis voltage (VH). All outputs have equal source and sink currents and con-form to standard B-series output drive.
74HCT373 - High Speed CMOS Logic Octal Transparent Latches with 3-State Outputs. The 'HCT373 devices are octal transparent D-type latches. When the latch-enable (LE) input is high, the Q outputs follow the data (D) inputs. When LE is low, the Q outputs are latched at the logic levels of the D inputs.
What it can do ? - This is like a Byte of Memory, A Byte means 8 Bits. A Bit Means one Input or Output Pin of an IC, Which understands Logic 1 is High and Logic 0 is Low.
Since 1978, Wenzel Associates has defined the state-of-the-art in ultra-low phase noise while providing system manufactures with the highest quality, cost effective frequency components and instruments.
Wenzel Associates introduced the Blue Tops system building blocks to offer oscillator users well-characterized, low noise components, which improved the time to market for new frequency based systems.
At a frequency of 1 GHz, a short PCB track can become an Antenna ! One of the difficult areas in Electronic Product Design is RF sub-system or Communication Products. The Basics of RF System Design, Oscillator Design and Practical RF PCB Design.
This pair is my favorite when driving small solenoids or motors. SOT-32 and 12 Watts on Heatsink. This means any small solenoid, relay or DC motor can be controlled with this. I would use it upto 24V DC and max of 1A for applications of full on and full off. The pair is complementary NPN and PNP and well matched, this makes it suitable for the push-pull final stages of mini amps or small motor drivers.
Flintec are a world leading manufacturer of weight and force measurement devices. We supply load cells, force sensors and weighing electronics to a wide range of industries and applications. Whatever your weight or force measurement needs, Flintec can supply a range of standard products, our team of engineers can also help if you require a distinctive, customised, solution.
The latest version of the popular and powerful mixed mode simulator builds upon B2 Spice A/D v4's powerful capabilities to reach new standards in ease-of-use, power, and capabilities. Virtual Instruments - oscilloscope, ammeter, voltmeter, wattmeter, distortion meters. Curve Tracer to plot the behavior of a device before you place it in your circuit.
B2 Spice v.5 Circuit Simulation Software
Beige Bag Software User Resources
The Electric double layer capacitor has the main use of a Charge Reservoir. That means a large amount of electrical charge in a small footprint. These charge/discharge quickly unlike the battery, There is no Electrical Energy to Chemical Energy Transformation and back, like in batteries. It may need caution in design and usage as they may carry a lot of punch.
Also known as Ultracap, Goldcap, Supercap - Electric double layer capacitor, In Farads, like batteries, Energy Reservoirs or eFlywheel.
