Features:

--High-precision LED 4-digits digital display, intuitive.--Constant Voltage (CV ) & Constant Current (CC ) Function.--8cm intelligent fan, excellent heat dissipation effect, effectively extend the life of the fan, reduce noise.--Plastic panel, more beautiful, voltage, current setting coarse and fine knob, make setting more accurate.--Using advanced technology, effectively reduce the weight of power supply, convenient power supply movement.--This DC power supply can provide electronic devices of direct voltage from 0 to 30V and current from 0 to 10A.
--Input voltage is switchable(AC110V/AC220V) through the switch on the back of the instrument.--Multiple protection functions, current limiting protection (OCP), over temperature protection (OTP), over power protection (OPP).
--Energy-saving and efficiency: over 80% power, 40% higher than other liner power supplies.
--Suitable for electron fans, research people and the professional people.--It can be widely used in production line test, electrical maintenance, aging products, battery charging, laboratories, scientific research and teaching and many other areas.
Note: Before use, you need to adjust the switch on the back of the power supply to the correct voltage and then use it.
Specifications:

BrandMinleaf & LONG WEIModelK3010DInput VoltageAC 110/220V±10%  50~60HzInput Current (at 220VAC, at full load) 0.6A Output Voltage Range0~30VOutput Current Range0~10ALoad Regulation<=0.3%+5mVRipple<=10mVrmsVoltage Display Accuracy±0.5%Current Display Accuracy±0.5%Display accuracy±0.01Efficiency>85%DimensionApprox.20*7*15.1cmOperating Ambient-10в„ѓ ~ 60в„ѓ / 30%RH~ 90% RHPlugAU Plug , EU Plug , US Plug , UK Plug Package Included:
 1* DC Power Supply1* Power Cable1* User Manual(English)
More details: