CJ 日本語研修学校

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Asian Teacher Tutorial 💋 Kisses.

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រៀនរស់នៅជា១ហ្និងការពិត ព្រោះជីវិតរស់នៅពិត មិនមែនដូចជារឿងល្ខោនឡើយ៕

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JC Vocational training school and Art

27/10/2022

LW-5080KD Longwei Factory Preice 50V 80A Laboratory Test Variable DC Power Supply
Application areas:
1.Battery charger
2.Car DVD,Car audio
3.Aging products such as resistors, capacitors, relays, DC motors, LED lights, etc.
4. Electrolysis, Electroplating, PCB Manufacturing.
5. Factory laboratory, power supply maintenance
6.Everything needs a DC power supply.

Technical parameters:
1.Input voltage: 220V ± 10% @ 50Hz ± 5Hz (110V ± 10% @ 60Hz can be customized)
2. Output voltage: DC 0- rated value V (see Table 2)
3.OUTPUT current: DC 0-rated Value A (see Table 2) 4.Display
accuracy: ± 1% ± 1word, voltage resolution 0.1V, current resolution 0.1A
5. Boot Delay: 3-5S Shutdown Delay: 1-6S (depending on load)
6. Voltage stability: ≤ 0.2%
7. Current stability: ≤ 0.5%
8. Load stability: ≤ 0.5 %
9. Ripple and noise: ≤ 1% (effective value)
10. Machine efficiency: ≥ 86% (test under load)
11. Working environment: -10 °C - + 40 °C, relative humidity 20% -90% (non-condensing)
12. Storage environment: -20 °C- + 80 °C, relative humidity 20%-80 % (non-condensing)
13. Test voltage:-Output: 1.5KVAC/1min
Input-Housing: 1.5KVAC/1min
Output-Housing: 500VAC/1min
14. Grounding Impedance: