LW-1520KDPower upBack sidePackagedPackaged




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.



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



*Single phase, single output dc power supply

*Constant voltage and constant current operation (C.C and C.V. automatic conversion)

*Both current and voltage can be adjusted from 0 to rated value

*3LED digital display

*Built-in EMI filter.(have anti-interference circuit)

*Intelligent temperature control fan to help power supply cooling fast



Model No: LW-1520KD

Input voltage: single-phase  220V±10% 50Hz or 110V±10% 60Hz

Working conditions: -10℃ -40℃

Relative humidity: < 90%

Storage conditions: -20℃ -80℃

Relative humidity: < 80%

Output voltage: 0-15V 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 (mm): 350*195*150

Protection function: OVP, OCP, OLP, OTP


Model Output voltage Output current display Display accuracy
LW-1520KD 0-15V 0-20A 3LED display ±1%±1 digit
LW-1530KD 0-15V 0-30A 3LED display ±1%±1 digit
LW-3010KD 0-30V 0-10A 3LED display ±1%±1 digit
LW-3020KD 0-30V 0-20A 3LED display ±1%±1 digit
LW-3030KD 0-30V 0-30A 3LED display ±1%±1 digit
LW-6010KD 0-60V 0-10A 3LED display ±1%±1 digit
LW-2502KD 0-250V 0-2A 3LED display ±1%±1 digit


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