Project Description

Overview

HT661x DC power supply 150W to 300W

HT68 series power supply is high performance single-output programmable DC power supply with communication interface, possessing the character of fast rise time speed (The rise speed of HT6811 power supply can be less than 10mS and the HT6851 can be less than 20mS). The combination of bench-top and system features in HT68 power supplies provides versatile solutions for your design and test requirements. The HT68 series can not only be programmed through the keyboard on the panel, but also be functioned as voltmeter and milliohm meter, which will bring great convenience to the users. As a regeneration product of ordinary programmable power supplies, HT68 series power supply is more cost-effective.

HT6831 power supply, a new generation of programmable linear power supply, are designed with high-speed dynamic programming output (voltage 0-30V, 1ms rising time), high current accuracy (0.001mA resolution) and low internal resistance, which can satisfy all the test requirements. Meanwhile, the voltage level switch works without relay, which will cause the fast switch between high voltage and low voltage. Moreover, HT6831 power supply provides the best solutions for cellphone research, micro-electronics lab, research institute and special users requiring power supply with low current but high accuracy.

Features

  • Low ripple and noise
  • High resolution and accuracy (0.1mV/0.01mA, HT6831 reaches up to 0.001mA)
  • Built-in a high-accuracy 5 1/2 voltmeter and milliohm meter
  • Supporting high-accuracy and dynamic programming output
  • High-luminance VFD screen and two lines& four ways display
  • Smart fan will be automatically initiated according to the temperature
  • Supporting remote voltage compensation and multidata storage
  • Supporting external trigger input and output
  • Power-on-self-test, software calibration and standard rack mountable
  • Supporting RS232/RS485/USB interface

Application

  • Laboratory testing
  • Power electronics production line testing
  • Other automatic testing systems, etc.
  • Functioning as voltmeter and milliohm meter

HT68 Series 30W ~600W Power Supply Technical Specification

Model HT6811 HT6812 HT6813 HT6831
Output Rating Voltage 0-30V 0-75V 0-150V 0-30V
Current 0-5A 0-2A 0-1A 0-1A
Load Regulation Voltage <0.01%+0.5mV <0.01%+0.5mV <0.01%+0.5mV <0.01%+0.5mV
Current <0.01%+0.1mA <0.01%+0.1mA <0.01%+0.1mA <0.01%+0.1mA
Setting Value Resolution Voltage 0.5mV 1mV 2mV 0.5mV
Current 0.1mA 0.05mA 0.01mA 0.01mA
Readback Value Resolution Voltage 0.1mV 0.1mV 1mV 0.1mV
Current 0.01mA 0.01mA 0.01mA 0.001mA
Setting Value Accuracy Voltage 0.01%+2mV 0.01%+5mV 0.01%+10mV 0.01%+2mV
Current 0.05%+1mA 0.05%+0.5mA 0.05%+0.1mA 0.05%+0.1mA
Readback Value Accuracy Voltage 0.02%+5mV 0.02%+15mV 0.02%+35mV 0.02%+5mV
Current 0.1%+5mA 0.05%+2mA 0.05%+1mA 0.02%+1mA
Ripple Voltage 3mvp-p 5mvp-p 10mvp-p 10mvp-p
Current 2mA rms 1mA rms 0.5mA rms 0.5mA rms
Voltmeter Accuracy 0-12V Accuracy: 0.02%+2mV

0-58V Accuracy: 0.02%+5mV

Milli ohmmeter Accuracy 10W. 0-1000mΩ Accuracy: 0.2%+3mΩ

1000-10000mΩ Accuracy: 0.2%+6mΩ

Working Condition 0-40°C; 0-90%RH
Power Required AC 120V/220V±10%; 50/60HZ
Weight 6.5Kg
Dimension 214mmW x 101.5mmH x 365mmD
Model HT6851 HT6852 HT6853
Output Rating Voltage 0-6V 0-30V 0-75V
Current 0-60A 0-20A 0-8A
Load Regulation Voltage <0.01%+1mV <0.01%+1mV <0.01%+1mV
Current <0.01%+0.1mA <0.01%+0.1mA <0.01%+0.1mA
Setting Value Resolution Voltage 0.1mV 0.5mV 1mV
Current 1mA 0.5mA 0.2mA
Readback Value Resolution Voltage 0.1mV 0.1mV 0.1mV
Current 0.1mA 0.1mA 0.1mA
Setting Value Accuracy Voltage 0.01%+1mV 0.01%+5mV 0.01%+10mV
Current 0.05%+6mA 0.05%+2mA 0.05%+1mA
Readback Value Accuracy Voltage 0.02%+2mV 0.02%+5mV 0.02%+15mV
Current 0.05%+45mA 0.05%+20mA 0.05%+8mA
         

Ripple

Voltage 3mvp-p 5mvp-p 7mvp-p
Current 15mA rms 7mA rms 4mA rms
Voltmeter Accuracy 0-12V Accuracy: 0.02%+2mV

0-58V Accuracy: 0.02%+5mV

Milliohmmeter Accuracy 10W. 0-1000mΩ Accuracy: 0.2%+3mΩ

1000-10000 mΩ Accuracy: 0.2%+6mΩ

Working Condition 0-40°C; 0-90%RH
Power Required AC 120V/220V+10%; 50/60HZ
Weight 28Kg
Dimension 428mmW×88mmH×453.5mmD

HT687X series Power Supply Technical Specification

Model HT6871 HT6872 HT6873 HT6874
Output Rating Voltage 0-15V 0-30V 0-75V 0-100V
Current 0-60A 0-35A 0-15A 0-11A
Load Regulation Voltage <0.01%+1mV <0.01%+1mV <0.01%+1mV <0.01%+1mV
Current <0.01%+0.1mA <0.01%+0.1mA <0.01%+0.1mA <0.01%+0.1mA
Setting Value Resolution Voltage 0.1mV 0.5mV 2mV 2mV
Current 1mA 0.5mA 0.2mA 0.2mA
Readback Value Resolution Voltage 0.1mV 0.1mV 0.1mV 1mV
Current 0.1mA 0.1mA 0.1mA 0.1mA
Setting Value Accuracy Voltage 0.01%+1mV 0.01%+5mV 0.01%+10mV 0.01%+15mV
Current 0.05%+6mA 0.05%+2mA 0.05%+1mA 0.05%+1mA
Readback Value Accuracy Voltage 0.03%+3mV 0.03%+5mV 0.03%+15mV 0.03%+25mV
Current 0.05%+45mA 0.05%+25mA 0.05%+12mA 0.05%+10mA
         

Ripple

Voltage 4mvp-p 5mvp-p 6mvp-p 8mvp-p
Current 15mA rms 8mA rms 3mA rms 2.5mA rms
Voltmeter Accuracy 0-12V Accuracy: 0.02%+2mV

0-58V Accuracy: 0.02%+5mV

Milliohmmeter Accuracy 10W. 0-1000mΩ Accuracy: 0.2%+3mΩ

1000-10000mΩ Accuracy: 0.2%+6mΩ

Working Condition 0-40°C; 0-90%RH
Power Required AC 125V/220V+10%; 50/60HZ
Weight 45Kg
Dimension 482mmW×184.5mmH×531mmD

Options & Accessories

Optional Communication Cable- HT6131 RS232 interface

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