Origin	China
Model Number	JPS-305DG
Brand Name	Zhaoxin
Input Voltage	AC 220V/110V±10%
Output Current	0-5A
Output Frequency	50-60
Output Power	DC
Output Voltage	0-30V

JPS Series Linear DC Power Supply

Introduction   JPS Series linear DC Power supply through professional design and meticulous production are beautiful appearance , safe and reliable , precise and stable, low ripple and noise . This series of products in China have a lot of customers , and export to many other countries , and obtain the customers high praise .

Features      a. Single channel output

b.       Internal radiator and electronic temperature control cooling fan

c.       110V or 220V input voltage conversion select

d.       3 digit LCD display output voltage and output current ( e.g.JPS-202DG)

e.       4 digit LCD display output voltage and output current ( e.g.JPS-2002DG)

f.        Current-limiting protection and users can set the current-limiting protection point arbitrarily

g.       Reverse polarity protection

Application   Auto industry / Electronic industry / Communications industry / Digital product / Research / Institutions / Educational institutions / All occasions need DC Power supply

Model                  JPS-202DG     JPS-302DG      JPS-303DG     JPS-305DG

Voltage Output      0-20V            0-30V               0-30V              0-30V

Current Output       0-2A              0-2A                 0-3A               0-5A

Weight                   3kg                 3.32kg               4.1kg              4.62kg

Dimensions(mm)         275×126×155 

Input      voltage                      AC 220V/110V±10%    50Hz/60Hz ( Select input)

Working Condition                  Temperature: -10-40℃  Relative humidity: ＜90%

Storage  Condition                  Temperature: -10-40℃  Relative humidity: ＜80%

Constant Voltage Operation     Voltage  stability :  ≤0.01%+2mV

Load   stability :  ≤0.01%+2mV

Recovery  time :  ≤100uS

                                                Ripple  and  noise:  ≤1mVrms ( effective value )

Temperature coefficient : ≤200PPM/℃

Constant Current Operation     Current  stability :  ≤0.1%+3mA

Load   stability :  ≤0.2%+3mA

                                                Ripple  and  noise:  ≤2mArms ( effective value )

Voltage Display Precision         3 digit LED display: ±1%±1 word

Current Display Precision         3 digit LED display: ±1%±1 word