* main unit + power cord
* guide
Inner box size 33*18.5*25CM
Outer carton box size 38*35.5*51.5CM
Q'TY 4PCS/CTN
Goods net weight 5.4KG/PC
Outer carton weight 23KG
* main unit + power cord
* guide
Inner box size 33*18.5*25CM
Outer carton box size 38*35.5*51.5CM
Q'TY 4PCS/CTN
Goods net weight 5.4KG/PC
Outer carton weight 23KG
1. 4-digit display for accurate displaying of voltage and current values
2. Current protection adjustments are very intuitive and easy to operate.
3. 305DB features 3 positive and negative output voltage and current values. The 3 outputs can work simultaneously, but the 3 output voltage values cannot exceed 30V, and the current value of the 3 outputs cannot exceed 5A.
4. The machine is built with SMT manufacturing and the latest technology.
5. Outputs can be turned off and current and voltage protection can be set to protect test machines.
6. 60 voltage and current values can be stored, and required voltage and current values can be set and selected when needed for utmost convenience.
7. The machine can be controlled via remote PC operation through simple software.
8. Adjustable current protection knobs allow for simple and intuitive operation.
1.Rated working condition
Supply voltage AC110V/220V ±10%(switch chose) frequency(50hz/60hz)
Working condition Temperature -10°C-40°C,relative humility≤90%
Storage condition Temperature -10°C-40°C,relative humility≤80%
2.Output
Voltage | 0-30V |
Current | 0-5A |
Power | 150W |
Protection types circuit protection,overload and over high temperature protection.
Overload mediation
Voltage | 0.01%+3mV(I≤3A) |
Current | 0.2%+3mA(I≤3A) |
Power mediation rate and resolution
Voltage | 0.01%+3mV |
Current | 0.01%+3mA |
Voltage | 10mV |
Current | 1mA(2mA Rated Current>3A) |
Setting accuracy | (25±5°C) |
Voltage | ≤0.1% |
Current | ≤10mA Rated Current>3A) |
Ripple | (20Hz-20MHz) |
Voltage Ripple | Temperature coefficient (0-40°C) |
Voltage | ≤300ppm+10mV |
Current | ≤300ppm+10mA |
Read back value resolution
Voltage | ≤300ppm+10mV |
Current | ≤300ppm+10mA |
Drift
Voltage | ≤300ppm+10mV |
Current | ≤300ppm+10mA |