Ripple Durability Test Power Supply for Thin Film Capacitors-PRODUCTS-Yangzhou Xinghan Technology Co., Ltd

Ripple Durability Test Power Supply for Thin Film Capacitors

Product Introduction：

　　The XH-JZY04 thin film capacitor ripple durability testing power supply is designed for the process requirements of metalized thin film capacitors and thin film capacitors, with high test voltage, large ripple current, and arbitrary power output frequency selection (within the range of 2KHz-100KHz); It can simulate the actual working conditions of capacitors to determine the service life value of a set of tested thin film capacitors, providing reliable and accurate parameters for thin film capacitor manufacturers, and also providing users who use thin film capacitors with the real quality basis of the product. This device has ultra-high stability for ripple current and DC withstand voltage testing of thin film capacitors, and is highly praised by customers!

Product Features Main technical indicators

1. DC and AC automatic superposition, output frequency can be freely selected within 2kHz-100kHz.

2. The DC output bias voltage is high, and the AC output power is high.

2. Ripple current effective value display, ripple voltage peak value display, no conversion required.

4. There are two ways to set voltage and current values: touch screen or potentiometer, which are easy to operate.

5. 1~9999 hours can be set, the test time ends or stops abnormally, with sound and light alarms, automatic recording of storage time and fault conditions.

6. It has relevant protection functions such as overvoltage, overcurrent, short circuit, and over temperature protection.

7. The DC bias voltage can be automatically adjusted according to the capacitance withstand voltage, with a fixed peak voltage Vpeak=Vdc+Vac peak.

8. Multiple remote monitoring functions can be optionally selected to achieve remote operation and real-time monitoring of the power supply's working status, and export test data.

9. Customized functions can be provided according to customer requirements.

10. CNAS certification report can be provided.

Capacitor Ripple Durability Test Power Supply Multi channel intelligent ripple durability testing power supply

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Product main technical indicators
IO	Input: AC single phase 220V±10% 50Hz±10% Output: AC/DC superimposed output, drawn from three terminals Maximum output DC voltage and current value: same product specification Maximum voltage and current value of single-way output AC: same product specification
(1) DC section
1. Voltage stabilization accuracy	Source effect: less than 0.1% of the rated value (the rate of change of output voltage caused only by a change of ±10% in the input source voltage) Time drift: ≤ 0.3% of the rated value (only due to the output voltage change rate caused by the continuous operation time of the power supply is greater than 8 hours) Warm drift: ≤ 0.04% rated value /℃ (only due to the rate of change of output voltage caused by ambient temperature changes within the operating temperature range of the power supply) Load effect: ≤0.2% of the rated value (only the rate of change of output voltage caused by the change of output current from zero to the rated value)
2. Ripple (r.m.s)	≤0.1% +10mV (measured at 80%~100% rated output)
3. Output voltage adjustment range	Approximately 0 to the rated voltage value can be continuously adjusted
4. Automatic timing range	1~9999 hours
5. Output voltage setting	Ten-pin potentiometer (or touch screen)
6. Protection modalities	Overvoltage and overcurrent automatic protection
7. Short circuit alarm	Allow short circuit and sound alarm
8. Working methods	Long-term continuous operation at full load
9. Output voltage and current display mode	LED digital tube display (or touch screen)
10. Output voltage and current display resolution	1V；1mA
11. Error of whole electromagnet voltage and current meter	≤±1%± 1 character (measuring range 10%~100% rated value)
12. Overall time schedule error	≤±0.01%
(2) Communication section
1. Output voltage adjustment range	1%~Rated voltage value can be continuously adjusted
2. Output current adjustment range	1%~Rated current value can be continuously adjusted
3. Output waveform	Approximate sine wave
4. Output frequency	At most five frequency levels are output (frequency error ≤±2%)
5. Output voltage and current display mode	LED digital tube display (or touch screen)
6. Output voltage and current display resolution	0.1V; 1A (effective value of AC) (adjust according to specification)
7. Error of whole machine voltage and current meter	≤±1.5%± 1 character (measurement range 10%~100% rated value)
8. Protection modalities	Overvoltage and overcurrent automatic protection
9. Working methods	Long-term continuous operation at full load
10. Power supply load characteristics	Resistive load
11. Environmental conditions	Where to use: only indoors Temperature: -20℃ ~ 40℃ Air humidity: ≤80%
12. Shipping accessories	Enterprise standard (fuse, wear parts, etc.)
13. Output terminal placement	On the right side of the chassis (face the chassis or place it according to customer requirements)
14. Optional functions	Intelligent monitoring: RS485 interface, the supplier provides a full set of software, users can control and monitor DC and AC voltage and current value through their own computer, the panel has USB interface

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