Circuits & Schematics Linear Technology
Manufacturer: "Linear Technology"
Search results: 125 Output: 1-10
- Aaron Schultz Peter HaakImplementation details Loop area R1/C1/R3 should be minimized for best EMI rejection (Figure 3). Additionally, R1/C1 should be very well shielded from electrical fields, which will be discussed further in the EMI Considerations section. Although ...Nov 24, 2024
- Aaron Schultz Peter HaakNoise in electrical circuits is typically the enemy, and any self-respecting circuit should output as little noise as possible. Nevertheless, there are cases where a well-characterized source of noise with no other signal is entirely the desired ...Nov 19, 2024
- Brian HuffmanMany systems derive 15 V supplies for analog circuitry from an input voltage that may be above or below the 15 V output. The split supply requirement is usually fulfilled by a switcher with a multiple-secondary transformer or by multiple switchers. ...Feb 19, 2024
- Kevin Vasconcelos Mitchell LeeSingle-output switching regulator circuits can often be adapted to multiple output configurations with a minimum of changes, but these transformations usually call for custom wound inductors. A series of standard inductors, featuring quadrifilar ...Feb 5, 2024
- David KimThe schematic in Figure 1 shows a way to increase the power available from a current-limited 5 V supply by adding power from a 5 V supply. The dc/dc converter generates a single 12 V, 150-mA (1.8 W) output from two regulated and current-limited ...Jul 12, 2023
- Zbyno BrudnyLow-voltage microcontrollers generally have been powered from a regulated supply, such as 1.8 to .6 V, and have very low current consumption, typically between 1 mA and 5 mA. Achieving an inexpensive, space-saving solution for effective conversion ...Jun 2, 2023
- Dimitry GoderVarious switching regulator circuits exist to provide positive- to-negative conversion. Unfortunately, most controllers cannot sense the negative output directly; they require a positive feedback signal derived from the negative output. This ...May 29, 2023
- Jim WilliamsBefore proceeding any further, the reader is warned that caution must be used in the construction, testing and use of this circuit. High voltage, lethal potentials are present in this circuit. Extreme caution must be used in working with, and ...May 12, 2023
- Steve PietkiewiczRecently available visible lasers can be operated from 1.5 V supplies, given appropriate drive circuits. Because these lasers are exceptionally sensitive to overdrive, power to the laser must be carefully controlled lest it be damaged. ...Mar 10, 2023
- David KimThe conventional way to produce dual (positive and negative) outputs from a single positive input is to use a transformer. Although such designs are relatively simple, the transformer inherently introduces the problem of size. It can be challenging ...Sep 8, 2022
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