1KW Unipolar Pulse Bias Power Supply

Bias power supply, also known as unipolar pulse bias power supply.It is an important component in vacuum arc ion plating and other vacuum physical vapor deposition equipment, providing negative (or positive) bias voltage for the workpiece in the coating process

Inquire Now Next Product

Function:

1. Increase the energy of charged particles in vacuum plasma, bombard and clean the surface of the plated workpiece, so that the surface of the workpiece is hit by high-energy particles to obtain a brand new surface layer, thereby improving the bonding force of the subsequent deposited film layer.

2. Increase and control the energy of charged particles in vacuum plasma, and improve the bonding force between the film layer and the workpiece substrate.

3. Change the deposition rules and adjust the color of the film layer by different voltage output polarities or methods.

4. Overcome the problem that the cathode arc discharge caused by high voltage burns the workpiece when the bias power supply works in a vacuum plasma environment.

Purchase information:

If you are interested in our bias power supply, please contact us for more information.

Tel：138 3857 9492

Email：carol@cysitech.com

Contact：Carol Xu

Wechat：15290599353

WhatsApp/Skype: 13838579492

Technical parameters:

Product name		1KW Bias Power Supply
Model		CY-MCPY-1KW
Input power supply		AC220V±10%
Output	Power	1KW
	Current	0~1A
	Voltage	Working voltage -200~ -600V,no-Load voltage> -800V
	Frequency	40Khz
	Maveform	Unipolar DC pulse, quasi-sinusoidal half wave, duty cycle automatic, can not be manually adjusted.
	Mode	Custom constant voltage, constant current, constant power
Regulation precision		≤1%
Efficiency		≥90%
Power factor		COSΦ≥0.9
Control mode		Power panel button control
		TTL interface control
Display mode		Chinese and English Liquid Crystal Display
Display content		Working status, output voltage, output current, set value
Output protection		Output overvoltage, output overcurrent, output misalignment
Input protection		Input overvoltage, input undervoltage, input overcurrent, phase missing
Safety protection		Ground protection, leakage protection, external control protection, lightning protection, overheating
Insulation grade		Grade B
IP Grade		IP20
Protection response time		1uS
Input	Resistance to shell	≥20MΩ
Output
Withstanding voltage of input to shell		2000V/1min
Withstanding voltage of input to output		3500V/1min
Environment	Temperature	0～35℃
	Humidity	≤80%
Cooling mode		Air cooling
Overall dimension		40095370（mm ）
Features		Small volume, light weight, simple structure, simple operation, stable and reliable
Notes		Power output is divided into positive and negative polarity (general factory power supply is negative voltage); The factory default is analog interface and 485 digital interface.

Magnetron Sputter coating

Thermal Evaporation Coater

Pvd Multi-Arc Ion Plating

Ion source coating

Sputtering power supply

Film Thickness Control

Vacuum Acquisition

Vacuum Measurement

Sputtering Targets

Zhengzhou CY Scientific Instrument Co., Ltd. participated in the 2019 Autumn Academic Conference of the Chinese Physical Society Sep. 29, 2019

On September 20-22, 2019, Zhengzhou CY Scientific Instrument Co., Ltd. (referred to as CYKY) participated in the 2019 Chinese Physics Society Fall Conference (CPS Fall Meeting) hosted by Zhengzhou University.

Turkish customers come to our company to test hot isostatic pressing furnace May. 10, 2019

On the afternoon of May 10th, Turkish customers came to our company to conduct a test of the hot isostatic pressing furnace.

Zhengzhou CY Scientific Instrument Co., Ltd. Staff Management Training Apr. 29, 2019

n the morning of April 27, 2019, our company invited Mr. Dou, a well-known marketing and management consultant, career planner and training instructor, to conduct professional management training for all employees of the company according to the actual situation of the company.