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

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Description
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.
Specification
Power Supply Voltage:AC AC220V
Frequency:50Hz/60Hz
Power:194W
Working environment:-10 ° C ~ 40 ° C
Working environment relative humidity
Storage environment:-10° C~40° C
Storage environment relative humidity
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
Temperature coefficient
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.
It means that the regulator voltage and current keeps converting according to theload change.
The switching point between the regulation and the steady currentstate 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 anychange for output voltage.
When the load increase(resistance decrease), voltageis 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.