Alternator Regulator Circuit

This alternator regulator uses a 3-transistor dc amplifier, and is designed for a pulled up field system, where one side of the alternate field returns to the +12-Vsupply, and the other end is pulled toward ground.
Alternator Regulator Circuit - schematic

The circuit monitors the state of the battery through a resistive divider and causes the voltage to change at the field terminal.

Recommended videos

  • 12V Circuits
  • 12 VDC Voltage Regulator how does it function in circuit
    Duration: 5:52.
  • Voltage Stabiliser /Stabilizer
    Duration: 3:53.


  • WhaTech
    WhaTech eakers market research for 2016The Global Breakers Market 2016 report provides a complete understanding of the competitive scenario in the market based on the key attributes of companies on the following fronts: Company history,
     4 January 2017
  • EETE Automotive (registration)
    This week – Thursday 15th December 2016, to be exact, saw Europe's Global satellite navigation system finally switched on. After 17 years and more than €10 billion euros ($11 billion) later, the Galileo satnav system promises to, &ldq
     18 December 2016
  • EETE Automotive (registration)
    ambient lighting... Matrix LED Dimmer Enables Accurate Color Control and Pattern Production in RGBW LEDs · Six hidden costs in a 99¢ wireless SoC · NI Automated Test Outlook 2016 · Protection using Littelfuse TVS
     18 December 2016
  • PR Newswire (press release) adds 2016 Global Circuit Breakers Industry Research Report spread across 119 pages, profiling 20 companies and supported with 125 tables and figures. This report studies Circuit Breakers in global market, focuses on top 
     9 December 2016
  • EETE Automotive (registration)
    EETE Automotive (registration) in LIDAR pushThis acquisition, says Analog, strengthens its position in safety system for next generation ADAS and autonomous driving applications. The company adds: "Today's ADAS systems must rely on a s
     21 November 2016
  • The American Lawyer
    The American Lawyer But Chen said that the U.S. will likely continue to be an attractive investment destination for companies in the , health care and consumer sectors. Baker & McKenzie chairman Paul Rawlinson, who took over the position
     11 November 2016
  • EETE Automotive (registration)
    EETE Automotive (registration) MicroVision (Redmond, Washington), active in ultra-miniature projection display and sensing ; and STMicroelectronics are to work together to develop, sell, and market laser beam scanning (LBS), mirror-based
     11 November 2016
  • EETE Automotive (registration)
    EETE Automotive (registration) On the other hand, it is also the duty of design engineers to strive for perfect quality and a zero defect rate. This tends to give rise to a conservative instinct when faced with new . In fact, the customer's
     21 October 2016
  • EETE Automotive (registration)
    EETE Automotive (registration) shows direction of battery and charging A shallow underfloor battery allows a range of over 200 miles (450km) according to the US EPA. This battery will initially use lithium ion manufactured by a Daimler
     24 August 2016