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JAD series capacitor ripple test power supply
JAD series capacitor ripple test power supply
JAD series capacitor ripple power supply is a capacitor special test power supply, which can simulate the actual working conditions of the capacitor to determine the endurance life of the measured capacitor, and provide a true quality basis for the reliability test of the capacitor product. The power supply has continuous adjustable test voltage. It is easy to operate, safe and reliable, and is widely used in laboratories, quality inspection centers, capacitor production line quality inspection, quality management and purchase inspection.
▲Technical Parameters:
▲DC part technical parameters
Parameter item |
Technical indicators |
Rated input voltage |
Ac three phase 380V 10% 50Hz 10% |
Output voltage and current |
DC 0 ~ rating continuously adjustable |
Source effect should be |
0.1% (measured at rated maximum value) |
Effect of load |
0.1% (measured at rated maximum value) |
Display resolution |
Voltage 1V error: 0.5%, current 0.1a |
Setting precision |
Voltage: 0.5%FS current: 0.5%FS |
Accuracy of measurement |
Voltage: 0.5%FS+5dgt current: 0.5%FS+5dgt t |
Ripple RMS |
Less than or equal to 0.1% (measured at full range) |
The output efficiency |
≥90% |
Dielectric strength |
Input-output, input-housing: AC1500V10mA,1 minute |
Insulation resistance |
Input - output and input - casing, output - 20 m Ω chassis or greater |
Protect the way |
Over voltage, over current, over temperature, short circuit protection, etc |
Voltage current display |
LCDLCD liquid crystal display |
Time setting |
0-9999 hour |
Voltage and current setting mode |
This machine is connected to the touch screen, external control RS485 communication (MODBUS protocol) |
▲Communication part of technical parameters:
Parameter item |
Technical indicators |
Rated input voltage |
AC three-phase 380V±15% 50Hz±10% |
Output voltage, current adjustment range |
0---Rated voltage value continuously adjustable |
Output frequency |
50-400Hz 1kHz 2kHz----100kHz segmentation setting error 1% |
Output sine wave |
Distortion ≤5% |
display resolution |
Voltage 0.1V error: ±1%, current 1A error: ±1% |
Setting accuracy |
Voltage: 0.5% FS Current: 0.5% FS |
measurement accuracy |
Voltage: 0.5% FS + 5dgt Current: 0.5% FS + 5dgt t |
output method |
Terminal |
Voltage and current regulation |
Touch screen, external control RS485 communication |
Rated output efficiency |
≥92% |
Use environment |
Ambient temperature: -10-40 °C 15%-80% RH no condensation Environmental elevation: 2000m |
Dielectric strength |
Input-output, input-case: AC1500V, 10mA, 1 minute |
▲Product use occasion:
Capacitor ripple and withstand voltage test of capacitor manufacturers.