Beat frequency oscillations in the output voltage of high voltage DC power supplies under pulsed loading

2004 ◽  
Author(s):  
N. Vishwanathan ◽  
V. Ramanarayanan
Keyword(s):  
High Voltage ◽  
Output Voltage ◽  
Beat Frequency ◽  
Power Supplies ◽  
Pulsed Loading ◽  
Dc Power

Future High Voltage DC Power Supplies of the Shielded Design

1967 ◽  
Vol 14 (3) ◽  
pp. 139-142
Author(s):  
G. Reinhold ◽  
K. Truempy
Keyword(s):  
High Voltage ◽  
Power Supplies ◽  
Dc Power

Analysis of a Fifth-Order Resonant Converter for High-Voltage DC Power Supplies

2013 ◽  
Vol 28 (1) ◽  
pp. 85-100 ◽  
Author(s):  
Navid Shafiei ◽  
Majid Pahlevaninezhad ◽  
Hosein Farzanehfard ◽  
Alireza Bakhshai ◽  
Praveen Jain
Keyword(s):  
High Voltage ◽  
Power Supplies ◽  
Resonant Converter ◽  
Dc Power ◽  
Fifth Order

scholarly journals Design of Single Inductor and Two Output DC - DC Converter

2020 ◽  
pp. 54-59
Author(s):  
S. Inbasakaran ◽  
Mahesh. K ◽  
Lithesh. J
Keyword(s):  
Output Voltage ◽  
Input Voltage ◽  
Power Supplies ◽  
Electronic Systems ◽  
Minimum Loss ◽  
Voltage Level ◽  
Dc Voltage ◽  
Electronic Circuitry ◽  
Dc Power ◽  
Common Goals

<p>A DC-DC converter is used to convert from one DC voltage level to another DC voltage level. The output voltage may be increased or decreased when compare to the input voltage based on the circuit topology. DC – DC converters are mainly used as a regulated and isolated power supplies in many applications. Regulated dc power supplies are needed for most analog and digital electronic systems. Most power supplies are designed to meet some or all of the following requirements:</p> <p><strong>Regulated output: </strong>The output voltage must be kept constant with respect to the change in output loading.</p> <p><strong>Isolation: </strong>The output may be required to be electrically isolated from the input.</p> <p>In addition to these requirements, common goals are to reduce power supply size and weight and improve their efficiency. A few applications of DC-DC converters are where 5V DC on a personal computer motherboard must be stepped down to 3V, 2V or less for one of the latest CPU chips; where 1.5V from a single cell must be stepped up to 5V or more, to operate electronic circuitry. The main focus in this paper is to generate dc voltage from a one level to other level with minimum loss. The need for such converters has risen due to the fact that transformers are unable to function on dc.</p>

scholarly journals Rancang Bangun Sistem Catu Daya dengan Metode Switching Mode Power Supply (SMPS) Berbasis Arduino untuk Aplikasi Electrospinner

2020 ◽  
Vol 8 (1) ◽  
pp. 25-34
Author(s):  
Khoirul Effendi ◽  
◽  
Junaidi Junaidi ◽  
Sri Wahyu Suciyati ◽  
◽  
...  
Keyword(s):  
High Voltage ◽  
Duty Cycle ◽  
Power Supply ◽  
Output Voltage ◽  
Electronic Devices ◽  
Laboratory Scale ◽  
Power Supplies ◽  
Syringe Pump ◽  
Switching Mode Power Supply ◽  
Switching Mode

Research about power supplies has been developed for various requirement. The power supply is used to supply electronic devices and laboratory-scale equipment, one of which is electrospinner. Electrospinner is an instrument used to make nanofibers consisting of several components, namely: power supply, high voltage, syringe pump, and collector drum. Electrospinner requires a stable supply of voltage so that the system can work well and requires a lot of voltage supply to supply components from the electrospinner. Arduino-based switching mode power supply (SMPS) is designed in this research. Arduino-based SMPS makes it possible to produce a stable supply with many outputs. Arduino as a PWM generator is used to control the power supply output voltage based on duty cycle. The results of the study addressed the duty cycle affecting the output of the power supply. The output voltage generated by the power supply can be set from 0-100 V with an accuracy of 98.19%, an error of 1.81% and a precision of 0.02% which is stated by the variation of the coefficient. The power supply produced also has an extra output voltage of 15 VCT and 15 V.

High Voltage DC Power Supplies for Beam Injectors

1969 ◽  
Vol 16 (3) ◽  
pp. 117-118 ◽  
Author(s):  
G. Reinhold ◽  
K. Truempy
Keyword(s):  
High Voltage ◽  
Power Supplies ◽  
Dc Power

The Design of High-Voltage Direct Current Power Supply for the Electrical Fast Transient Pulse/Burst Generator

2014 ◽  
Vol 494-495 ◽  
pp. 1452-1456
Author(s):  
Wu Zhu ◽  
Shi Bing Wu ◽  
Hai Yu Lu ◽  
Xuan Hong ◽  
Juan Juan Yu ◽  
...  
Keyword(s):  
High Voltage ◽  
Power Supply ◽  
Output Voltage ◽  
High Voltage Power Supply ◽  
Key Technology ◽  
Pulse Burst ◽  
High Voltage Direct Current ◽  
Dc Power ◽  
Working Principle ◽  
Fast Transient

On the basis of introducing the working principle of the electrical fast transient pulse/burst generator, the method of combination of AC inverting and DC boosting is adopted to design a kind of DC high voltage power supply used for the electrical fast transient pulse/burst generator after the further study about the key technology of the high voltage DC power supply according to the requirements of IEC61000-4-4. The experiments show that the power output voltage reaches 5 KV, meanwhile the range of output voltage is from 0.1 KV to 5.0 KV within the linearity is about 5%, the electric power can be up to 250 watts. Above all, the design meets the requirements of the high voltage power supply for the electrical fast transient pulse/burst generator.

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