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Search results: 2,334   Output: 21-30
  1. Stefan Strozecki EDN Many applications require current sources rather than voltage sources. When you need a high-current source, using a linear regulator is inadvisable, because of the high power dissipation in the series resistor. To solve the ...
    Circuits » Supply » Texas Instruments » LM2576, TL082
    05-09-2017
  2. Marián Štofka EDN Many applications require a sampling circuit whose output is inverted with regard to the respective sample of an input signal. A simple approach is a cascade of a common noninverting sample-and-hold amplifier and an ...
    31-08-2017
  3. Jordan Dimitrov EDN [Editor’s note: This programmable DC reference calibrator will make a great DIY project for your lab bench. Full design files for the analog portion are provided, leaving the microcontroller part up to you. Send me your ...
    29-08-2017
  4. Bill Reeve Electronic Design By adding only a few components, you can turn a temperature- and beta-compensated current sink into a common-emitter (CE) amplifier that maintains a stable biased operating point. This architecture is useful for ...
    23-08-2017
  5. Abhijeet Deshpande EDN Properly maintained rechargeable batteries can provide good service and long life. Maintenance involves regular monitoring of battery voltage. The circuit in Figure 1 works in most rechargeable batteries. It comprises a ...
    17-08-2017
  6. Alex Rysin Electronic Design Limiter circuits are often needed to prevent a wide-range signal from overloading the next stage in the signal chain this user-adjustable circuit provides bipolar limiting at precise preset value. As the name implies, a ...
    17-08-2017
  7. T A Babu EDN The key features of this Design Idea are: Soft switch on/off operation Zero current drain in sleep mode Two level dimming Low battery protection Simple controller based on CMOS CD4017 Johnson counter The circuit is divided into two ...
    Circuits » Supply · Light » Texas Instruments » CD4017B, TL431
    10-08-2017
  8. Gheorghe Plasoianu EDN Many applications require positive and negative supply voltages, with only one voltage requiring tight regulation. This Design Idea describes a dual-output, hybrid SEPIC-Ćuk converter whose positive output voltage can be ...
    10-08-2017
  9. Aaron Schultz, Linear Technology Design Note 563 Introduction A new family of op amps features industry leading speed versus supply current. The LTC6261/LTC6262/LTC6263 family (single, dual, quad) provides 30 MHz at a low 240 uA supply current, ...
    Circuits » Analogue Design · Audio » Linear Technology » LTC6261, LTC6262, LTC6263
    02-08-2017
  10. William H. Morong Electronic Design A current-limiting regulator prevents excessive load current, but it may not prevent excessive regulator dissipation. Many integrated regulators do protect themselves from excessive dissipation and many provide a ...
    02-08-2017
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