Product Features of [DC Aging Power supply]

1. Adjustable voltage constant current DC switching power supply;

2. Table shows, knob adjustment;

3. High conversion efficiency, light weight;

4. High output power;

5. The continuous working time is long (1 000 h) and the time drift is low (≤ 0.5%);

6. Can be customized according to customer needs non-standard.

Introduction of [DC aging power]

The 61km-1000W DC power supply is a voltage-stabilized and current-stabilized switching power supply. The advanced high-frequency pulse width modulation (PWM) technology is adopted to realize the voltage stabilization and current stabilization by adjusting the pulse width of the conversion circuit. This power supply uses the characteristics of constant power to realize high voltage, large current, high stability, small ripple voltage, long continuous time, and automatic protection functions such as over-voltage, over-current, over-heat, etc. The output voltage and current can be kept reliable and stable under any circumstances. It is very suitable for aging life test of research and factory enterprises.

Technical parameters of [DC aging power supply] (non-customizable)

Input characteristics：

1. Input voltage: AC 220V ±10%;

2. Input frequency: 50 Hz / 60 Hz;

3. Working environment: temperature:-20 ℃ ~ 40 ℃, humidity: less than 80% RH;

4. Power supply safety pipe: 8A;

5. External dimensions: about 300mm (long) × 410 (depth) × 150 (high).

Qualification：

1. Output: DC stabilized current;

2. DC output voltage: 0-300 V (close to 0);

3. DC output current: 0-13A;

4. DC output power: 1000W;

5. Precision of voltage stabilization:

(1) Source effect: ≤ 0.5% rating;

(2) time drift: ≤ 0.3% rating;

(3) temperature bleaching: ≤ 0.5 ‰ / ℃ (within half an hour);

(4) load effect: ≤ 0.5% rating ±2 words;

6. Steady flow accuracy:

(1) Source effect: ≤ 0.5% rating;

(2) time drift: ≤ 0.3% rating;

(3) temperature bleaching: ≤ 0.5 ‰ / ℃ (within half an hour);

(4) load effect: ≤ 0.5% rating ±2 words;

7. Ripple: ≤ 0.5% rating 10mV;

8. Protection mode: with over-voltage and over-current protection;

9. Over-power protection: output power more than 1000W disconnect output and alarm! (if the output is 13A, the maximum voltage is 76V.)

Maintenance and regular maintenance of [DC aging power supply]

Maintenance:

To prevent the occurrence of electric shock, do not lift the cover of the instrument. All parts inside the instrument need not be maintained by the user. If there is an abnormal condition in the instrument, please ask for maintenance from my laboratory. the attached lines and block diagrams are for reference only.

Regular maintenance:

At least once a year, the AC power supply and relevant accessories of input power line shall be carefully checked and checked to protect the safety of the user and the accuracy of the instrument.

For more information about products, please contact us and visit the company.

Address: Tianhui Road, Wisdom City, Tianhe District, Guangzhou

Tel: 86-20-37896688

Fax:86-20-37896699

Mobile phone: 86-13711272581,Miss Liu

Web site: