New Design LW-602KDS 60V 2A High Efficiency Lab Professional DC Vairable Constant Voltage Switching Power Supply

New Arrival LW PS-1003DF 100V 3A Low Ripple 300W DC Adjustable LED Lab Bench Variable Regulator Volt Switching Power SupplyFeatures: 1. Four and a half high-precision LED digital display, intuitive and clear. 2. 8 cm intelligent fan, excellent heat dissipation, effectively extend the life of the fan and reduce noise. 3. Using advanced technology, it effectively reduces the weight of the power supply and facilitates power supply movement. 4. Multiple protection functions, current limit protection (OCP), over temperature protection (OTP), over power protection (OPP). 5. Plastic panel, more beautiful, voltage and current set coarse adjustment and fine adjustment knob to make the setting more precise. Application Areas: 1. Charge the battery. 2. Car DVD, car audio. 3. Product aging, such as resistors, capacitors, relays, DC motors, LEDs, etc. 4. Laboratory, factory, maintenance power supply. 5. Everything else needs a DC regulated power supply. Technical Parameter: 1. Input voltage: 220V±10% @50Hz±5Hz 110V±10% @60Hz±5Hz Switching or single voltage input 2. Output voltage: DC 60V 3. Output current: DC 2A 4. Display accuracy: ±1%±1 word, voltage resolution 0.1V, current resolution 0.1A 5. Boot delay: 1-2S shutdown delay: 1-6S (depending on load) 6. Voltage stability: ≤0.05% +1mV 7. Current stability: ≤0.1% +10mA 8. Load stability: CV ≤ 0.1% +1mV CC≤0.1% +10mA 9. Ripple and noise: CV≤10mV (effective value) CC≤20mA (effective value) 10. Machine efficiency: ≥80% (tested under full load) 11. Working environment: -10 °C - +40 °C Relative humidity 20% -80% (non-condensing) 12. Storage environment: -20°C- +80°C Relative humidity 20%-70% (non-condensing) 13. Withstand voltage test: Input-output: 1.5KVAC/1 minute Input - Housing: 1.5KVAC / 1 minute Output - Housing: 500VAC / 1 minute 14. Grounding resistance: <20mΩ