PR series three channels DC regulated power supply is high precision, high reliability constant voltage and constant current linear DC regulated power supply. This series have simple operation, durable in use, multiple functions, high quality and reasonable price advantages.

  • Low ripple and noise
  • 4 digital displays
  • OVP,OCP,OHP protection functions
  • Three channels complete isolation power supply output
  • No need external connection, just one button can realize Series/ parallel status switching
  • Flip type Panel covers to avoid misoperation
  • Intelligent fan cooling system can automatically adjust according to machine internal temperature, which makes the noise low.
Specifications:PR35-3A-3CPR35-5A-3C
Input voltage:220V±10%,50Hz/60Hz(optional )220V±10%,50Hz/60Hz(optional )
Rated output power215W355W
Output channel:Channel 1
105W
Channel 2
105W
Channel 3
5W
Channel 1
175W
Channel 2
175W
Channel 3
5W
Voltage:
Rated output voltage:0~35V5V(Fixed)0~35V5V(Fixed)
Maximum preset voltage:105% of ratng (V)105% of ratng (V)
Setting resolution:1mV1mV
Setting accuracy:0.2% set + 0.1% ratng0.2% set + 0.1% ratng
Display accuracy:±(0.5% of rdng+2digits)±(0.5% of rdng+2digits)
Line regulation:3mV4mV
Load regulation:10mV10mV
Transient response:50us50us
Ripple noise:0.5mVrms0.5mVrms
Current:
Output current:0~3A1A0~5A1A
Maximum preset current:105% of ratng(A)105% of ratng(A)
Setting resolution:0.1mA0.1mA
Setting accuracy:0.3% set +0.1% ratng0.3% set +0.1% ratng
Display accuracy:±(1% of rdng+5digits)±(1% of rdng+5digits)
Line regulation:5mA5mA
Load regulation:5mA5mA
Ripple noise:1mArms2mArms
Temperature coefficient:200ppm/℃(typ)200ppm/℃(typ)
Protection functions:OVP/OCP/OHPOVP/OCP/OHP
Voltage Tracking Characteristic:Series≤300mV
Parallel≤200mV
Series≤300mV
Parallel≤200mV

Operating temperature:0℃ to +40℃0℃ to +40℃
Operating humidity:<85%RH<85%RH
Weight:12.8KG/PCS14.6KG/PCS
Size(WxHxD):250x186x385mm250x186x385mm