* 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 5.35KG/PC
Outer carton weight 22.5KG
* 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 5.35KG/PC
Outer carton weight 22.5KG
1. 4-digit display for accurate displaying of voltage and current values
2. Current protection adjustments are very intuitive and easy to operate.
3. 305DA 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 valuescan be set and selected when needed for utmost convenience.
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 | ≤1mVrms (≤ 2mVrms >3A |
| 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 | ≤3 00ppm+10mA |
