LONG WEI LW-305KDS 30V 5A 110/220V DC Power Supply Regulated Adjustable 0.01 Precision Variable Digital Lab
Features: 1. 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. Specification: Model: LW-305KDS Input voltage: 220V10% @50Hz5Hz 110V10% @60Hz5Hz (switching or single voltage input) Output voltage: 0-30V continuously adjustable Output current: 0-5A continuously adjustable Display accuracy: 1%1 word, voltage resolution 0.01V, current resolution 0.001A Boot delay: 1-2S shutdown delay: 1-6S (depending on load) Voltage stability: 0.05% +1mV Current stability: 0.1% +10mA Load stability: CV0.1% +1mV CC0.1% +10mA Ripple and noise: CV10mV (effective value) CC20mA (effective value) Machine efficiency: 80% (tested under full load) Working environment: -10 C - +40 C Relative humidity 20% -80% (non-condensing) Storage environment: -20C- +80C Relative humidity 20%-70% (non-condensing) Pressure test: Input-output: 1.5KVAC/1 minute Input - Housing: 1.5KVAC / 1 minute Output - Housing: 500VAC / 1 minute Grounding resistance:
