12V voltage doubler circuit

Description: The schematic diagram originates from a 12V DC voltage doubler circuit power supply. This circuit diagram illustrates a DC voltage doubler/DC converter that transforms a 12V DC power supply into 24V DC and 18V DC outputs. It is compatible with almost any PNP or NPN power transistors. The circuit is based on the National IC LM2586, which doubles the input voltage from 12V DC to 24V DC. A heatsink is required for this circuit. The LM2586 is a monolithic integrated circuit specifically designed for this purpose. Additionally, there is an ATX power supply circuit diagram intended for personal computers, which can also be utilized for other electronic devices. This circuit is constructed using the TL494 chip and can deliver approximately 200W. It employs a push-pull transistor configuration and provides protection for electric shavers from damage due to incorrect voltage. Many regions have 115V mains supplies, which can pose a problem for electric shavers designed for 220/240V. This rectifier voltage doubler circuit enables 240V motor-driven shavers to function correctly. Furthermore, the circuit allows for simple and safe charging of 1-10 Ni-Cd or Ni-MH cells from a 12V source. The voltage converter can operate at 6V, providing a maximum output voltage of 12V (no load).

The 12V DC voltage doubler circuit is a critical component in various applications requiring higher voltage outputs from a lower voltage input. The design incorporates the LM2586, a step-up voltage regulator that effectively doubles the input voltage while maintaining efficiency. The inclusion of a heatsink is essential for thermal management, ensuring the LM2586 operates within safe temperatures during prolonged use.

The circuit can be utilized in personal computer power supplies, where the TL494 chip regulates the output voltage and current, ensuring stable power delivery. This is particularly important in applications where sensitive electronic components are involved. The push-pull configuration of the transistors enhances the circuit's efficiency by allowing for higher power output while minimizing heat generation.

In addition to its application in computer power supplies, the voltage doubler circuit is beneficial for charging battery packs. It provides a safe charging mechanism for Ni-Cd and Ni-MH cells, accommodating varying battery configurations. The ability to operate at 6V with a maximum output of 12V (under no load conditions) demonstrates the versatility of this circuit.

The voltage doubler circuit also addresses the issue of voltage compatibility for electric shavers designed for higher voltages. By utilizing this circuit, users can safely operate their 240V shavers in regions with 115V mains supply, thus preventing damage and ensuring reliable operation.

Overall, this schematic diagram serves as a valuable reference for engineers and hobbyists seeking to implement a voltage doubling solution in their electronic projects. The design's adaptability and efficiency make it suitable for a wide range of applications, from consumer electronics to specialized power supply systems.The schematic diagram come from circuit: 12V DC Voltage Doubler Circuit power supply. Go to that page to read the explanation about above power supply related circuit diagram. This is the circuit diagram of DC voltage doubler / DC converter. The circuit will convert 12VDC power supply to become a 24VDC at and 18VDC. Almost any PNP or NPN power tr ansistors should be work for this circuit. Parts. This is the DC voltage doubler circuit which build based National IC LM2586. The circuit will doubling the input voltage of 12VDC to become 24VDC. Heatsink is required for this circuit. The LM2586 is a monolithic integrated circuits specifically designed. This an ATX power supply circuit diagram, dedicated for personal computer, but you may use this power supply for other electronic devices. The circuit is built using chip TL494, and will give you approximately 200W. It use push-pull transistor circuit. This simple circuit can protect your electric shavers from damagedue to wrong voltage. Many countries have 115 volts mains supplies. This can be a problem if your electric shaver is designed for 220/240 volts only. This simple rectifier voltage doubler enables motor driven 240 volt shavers to be. The circuit allows a simple and safe charging of 1-10 Ni-Cd or Ni-MH cells from a 12V source. The voltage converter can be operated at 6V, in this case is the max. output voltage 12V (no load). The performance can. We aim to transmit more information by carrying articles. Please send us an E-mail to wanghuali@hqew. net within 15 days if we are involved in the problems of article content, copyright or other problems.

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