TE4021
Teslaman TE4021 series high voltage power supply is equipped with digital voltage and current indication, which can be installed in a 19" standard cabinet. It can realize 15 channels of high voltage output, and the output high voltage is continuously adjustable from 0 to 50kV. The TE4021 series power supply can also be connected to an external potentiometer to achieve Remote control of output voltage and current, with external voltage and current display, high-voltage output with over-voltage and short-circuit protection, safety interlock, etc. TE4021 has stable performance and can well meet user needs.
Typical Application：Electrospinning, electrostatic spraying, electrostatic velvet, scientific experiments, etc.
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Features
- Output voltage 50kV
- output power 50W
- digital voltage and current display
- overvoltage and output short circuit protection
- voltage and current regulation functions
- the emission current can be adjusted remotely
- safety interlock function
- can be customized according to user requirements
CONTACT US
Telephone：+86411-84754722
Mobile：+8615642371743
Wechat：15642371743
Email：chengxingqi@teslamanhv.com
URL：www.teslamanhv.com
Product Specifications
Input
220V±10% AC 50/60Hz.
Output
output voltage 50kV, output current 1mA, adjustable from 0V to the highest voltage.
Voltage Control Power Panel
The multi-turn potentiometer that comes with the power panel can set the output voltage between 0V and the highest voltage.
Voltage control External remote control
An external 0 to 10V control signal can adjust the output from 0V to the highest output voltage.
Current control Power panel
The multi-turn potentiometer that comes with the power supply can set the current from 0A to the highest current.
Current Control External Remote Control
An external 0 to 10V control signal can set the current from 0A to the highest current.
Voltage regulation Relative load
0.01% (no load to rated load).
Voltage regulation Relative input
±0.01% (input voltage change is ±10%).
Current regulation relative load
0.01% (no load to rated load).
Current regulation Relative input
±0.01% (input voltage change ±10%).
Ripple voltage
Under the condition of output rated voltage, the peak value of ripple voltage is 0.1% of the highest output voltage (smaller ripple is optional).
Ambient temperature
0°C to +45°C during operation. Storage -20°C to +80°C.
Temperature coefficient
0.01% per degree Celsius.
Stability
less than 0.1% every 8 hours after starting for half an hour (higher stability optional).
Voltage and current indication
0 to +10V, 0.1% accuracy under rated output conditions.
Dimensions
483mm wide, 132mm high and 365mm deep.
High voltage output connector
15 recessed epoxy resin insulated conduits and probing high voltage cables are connected by metal connectors with a diameter of 16mm. The total length of standard high-voltage cables is 1 meter.
Input and output connectors
25-pin terminal block contains control and display signals.
Remote control of output voltage and current
An external potentiometer can be used to remotely control the output voltage and current using the 10V voltage reference inside the power supply.