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