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Help Center28V 20A Power Supply,switching Power Supply,variable Power Supplies,switch Power Supply
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Specifications
1.Built-in EMI filter.(have anti-interference circuit)nstant voltage and constant current operation,good quality,affordabl
This serial single output switch power supply is a kind of DC regulated power supply with high efficiency and stability. It can be acted both as constant voltage as well as constant current dc power supply. For this serial power supply,it has perfect protection circuit, can be used in many areas.
Features:
1.single phase, single output dc power supply
nstant voltage and constant current operation (C.C and C.V. automatic conversion)
3.both current and voltage can be adjusted from 0 to rated value
4.3LED digital display
5.Built-in EMI filter.(have anti-interference circuit)
6.intelligent temperature control fan to help power supply cooling fast
Application:
Charge batteries, PCB board manufacturing industry/motors, LED products, and dc fans test/electrofacing, electrolyzation, electronic components ageing/laboratory, Electronic equipment, automatic Test Equipment/All other occasions need to use DC Power Supply
Protection function:
1.Over voltage protection
2.over load protection
3.over temperature protection
4.current limitation protection
Specifications:
Model No: LW3020KD
Input voltage: single-phase
220V±10% 50Hz or 110V±10% 60Hz
Working conditions: -10 C -40 C
relative humidity :< 90%
Storage conditions: -20 C-80 C
relative humidity :< 80%
Output voltage: 0-30V adjustable
Output current: 0-20A adjustable
Display Accuracy: ±1%±1 digit
Voltage stabilization: ≤0.5%
Current stabilization: ≤0.8%
Load stabilization: ≤0.5%
Ripples and noises: ≤1 %( RMS)
Surge Current: 30A/115V, 60A/230V (cold-start)
Input Leakage Current: <0.7mA/230V
Withstanding voltage test:
From input to output voltage: 1.5KVAC/min
From input voltage to case: 1.5KVAC/min
From output voltage to case: 500VAC/min
Dimension: 350*195*150(mm)
Model |
Output voltage |
Output current |
display |
Display accuracy |
LW1520KD |
0-15V |
0-20A |
3LED display |
±1%±1 digit |
LW1530KD |
0-15V |
0-30A |
3LED display |
±1%±1 digit |
LW3010KD |
0-30V |
0-10A |
3LED display |
±1%±1 digit |
LW3020KD |
0-30V |
0-20A |
3LED display |
±1%±1 digit |
LW3030KD |
0-30V |
0-30A |
3LED display |
±1%±1 digit |
LW6010KD |
0-60V |
0-10A |
3LED display |
±1%±1 digit |
We are the manufacturer,could according the customers' requirement do the products,welcome to contact me at anytime.
Send Inquiry to This Supplier
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