Machine:1
Manual:1
Cable:1
Inner box size 17.5*31.5*20CM
Outer carton box size 37*32.5*42CM
Q'TY 4PCS/CTN
Goods net weight 4.75KG/PC
Outer carton weight 19.5KG
Machine:1
Manual:1
Cable:1
Inner box size 17.5*31.5*20CM
Outer carton box size 37*32.5*42CM
Q'TY 4PCS/CTN
Goods net weight 4.75KG/PC
Outer carton weight 19.5KG
305D communication maintenance power supply is a single line output of stabilized high accuracy DC stabilized power supply. The output voltage and current can be adjusted continuously within the
rated range.Output current 0-5A adjustable, 4 Digital precise display current value,precise current
value mA. Constant voltage and constant current (CV/CC), automatic switching of working modes.
Double digital display shows output voltage and current independently. Several protection functions
include current limitation, voltage reduction, short circuit protection, over-temperature protection, etc.
The design is applied to production line of the plant, maintenance, laboratories and is also a
necessary device for the communication industry.
| Parameters | |
| Rated voltage | AC220V±10% 50Hz |
| Power of complete machine | 220W |
| Operating environment | 0~40ºC relative humidity <80%<> |
| Storage Temperature | -20~80ºC relative humidity <80%<> |
| Dimensions | 17*33*21cm |
| Weight | 4.75KG |
| Performance parameters | |
| Output voltage | Adjustable continuously within 0～30V |
| Output current | Adjustable continuously within 0～5A 4digital directly display mA value |
| Output power | 150W |
| Source effect | ≤1mV |
| Load effect | ≤0.33% |
| Ripple noise | ≤3mVrms（5Hz ~ 1MHz）/≤3mArms |
| Display accuracy | 0.1V/0.1A/1mA |
| Protection mode | Over-current, short circuit, over-temperature protection |
| Dissipation mode | Air cooling |
