305D IV Switching DC Power Supply 220V 0-30V 0-5A High Precision Laboratory DC Voltage Current Regulator

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ID: 1488187
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                    This DC stabilized switching power supply is designed for use in laboratories schools, production lines, and electronic repair.
                    It has a small size and islightweight, which is very easy to transport and carry.
                    It has high efficiency, high load capacity, and low noise and is superior to linear power supplies.


                    Power Supply Voltage  AC AC220V 
                    Frequency  50Hz/60Hz
                    Power  194W
                    Working environment  -10 ° C ~ 40 ° C
                    Working environment relative humidity  <90%
                    Storage environment  -10° C~40° C
                    Storage environment relative humidity  <80%
                    Mainframe dimensions 282x125x 156mm ±5mm(LXWXH)
                    Net weight  1.75kg ±50g
                    Regulation Voltage
                    Output voltage 0-30V
                    Voltage stability  ≦0.01% ±2mv
                    Load stability  ≦0.2% ±2mv
                    Voltage display accuracy Digital display ±1% 
                    Ripple noise  <0.3%Vrms
                    Temperature coefficient  <200PPM/°C
                    Current Regulation State
                    Output current  0-5A
                    Load stability  ≦0.01% ±3mA
                    Current stability  ≦0.2% ±2mA
                    Ripple noise  ≦l%Vrms
                    Current display accuracy Digital display ±1%

                    Features :
                    - Switching power supply.
                    - With warm, overload, current limiting protections.
                    - Continuous working,perfect line protection function.
                    - Apply for sticking technology small size, good appearance.
                    - Strong load capacity, low noise, low ripple, load stability ≦0.2% ±2mA
                    - 4-digit LCD accurate display, voltage, current, power three display: voltage 0.01V, current 0.001, power 0.1W.
                    - Intelligent temperature control, built-in thermal sensor, heat dissipation by heat sink to extend product life.
                    - Overvoltage protection, overcurrent protection, overheat protection, short circuit protection.
                    - Suitable for school, laboratory, workshop and various occasions which need to use DC Power Supply.
                    - This DC power supply can provide electronic devices of direct voltage from 0-30V and current from 0-5A.
                    - Can be regulated power supply using also can be used for current, voltage regulaton.

                    Package Included:
                    1X220V-240V Adjustable DC Power Supply 
                    1X EU Plug Power Cord(a free adapter)
                    1X Crocodile Clip
                    1X English Manual

                    More tips:

                    This machine is the type that the voltage and current can convert automatically.
                    means that the regulator voltage and current keeps converting according to theload change. 
                    The switching point between the regulation and the steady current
                    state becomes the transition point.
                    For example: When the machine is in stable state, if the output voltage is constant,
                    the output current will change according to the load and there is no any
                    change for output voltage.
                    When the load increase(resistance decrease), voltage
                    is down. 
                    The conversion of regulator voltage and current is shown from panel LED indicator, 
                    CV indicator for regulator voltage and CC indicator for regulator current.

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