1. High precision 4-bit voltage and current display
2. Over votlage and current protection
3. Over temperature protection
4. One click data recall (up to 5 groups); Optional LAN interface
5. Power-off memory; Software calibration; Keyboard lock
| Specifications |
| Model |
UTP3303C |
| Output voltage |
0~30V (CH1/CH2) |
| Output current |
0~3A (CH1/CH2) |
| Output power |
195W |
| Load regulation |
Voltage |
<0.01%+3mV |
| Current |
<0.1%+5mA |
| Line regulation |
Voltage |
<0.01%+3mV |
| Current |
<0.1%+3mA |
| Resolution |
Voltage |
10mV |
| Current |
1mA |
| Accuracy (25℃±5℃) |
Voltage |
<0.5%+20mV |
| Current |
<0.5%+5mA |
| Ripple (20Hz~20MHz) |
Voltage |
≤1mVrms |
| Current |
≤3mArms |
Output temperature
coefficient |
Voltage |
≤150ppm |
| Current |
≤150ppm |
| Voltage rise delay |
≤100ms (10% rated load) |
| Parallel/Series load regulation |
≤0.1%+0.1V |
| CH3 output features |
Voltage |
5V |
| Current |
3A |
| Voltage accuracy |
±50mV |
| Load regulation |
±50mV |
| Interfaces |
USB Device, RS-232 |
| General Characteristics |
| Power |
AC 100V/120V/220V/230V±10%, 50Hz/60Hz |
| Display |
4 windows, LED |
| Product net weight |
6.5kg |
| Product size |
260mm x 176mm x 317mm |
| Standard accessories |
USB and RS-232 interface cables, output cables, PC software CD |
| Standard individual packing |
Carton box |
| Standard quantity per carton |
1pcs |
| Standard carton measurement |
440mm x 388mm x 295mm |
| Standard carton gross weight |
9kg |
| Specifications |
| Model |
UTP3303C |
UTP3305C |
| Output voltage |
0~30V (CH1/CH2) |
0~30V (CH1/CH2) |
| Output current |
0~3A (CH1/CH2) |
0~5A (CH1/CH2) |
| Output power |
195W |
315W |
| Load regulation |
Voltage |
<0.01%+3mV |
<0.01%+5mV |
| Current |
<0.1%+5mA |
<0.1%+10mA |
| Line regulation |
Voltage |
<0.01%+3mV |
<0.01%+3mV |
| Current |
<0.1%+3mA |
<0.1%+3mA |
| Resolution |
Voltage |
10mV |
10mV |
| Current |
1mA |
1mA |
| Accuracy (25℃±5℃) |
Voltage |
<0.5%+20mV |
<0.5%+20mV |
| Current |
<0.5%+5mA |
<0.5%+10mA |
| Ripple (20Hz~20MHz) |
Voltage |
≤1mVrms |
≤2mVrms |
| Current |
≤3mArms |
≤3mArms |
Output temperature
coefficient |
Voltage |
≤150ppm |
≤150ppm |
| Current |
≤150ppm |
≤150ppm |
| Voltage rise delay |
≤100ms (10% rated load) |
≤100ms (10% rated load) |
| Parallel/Series load regulation |
≤0.1%+0.1V |
≤0.1%+0.1V |
| CH3 output features |
Voltage |
5V |
5V |
| Current |
3A |
3A |
| Voltage accuracy |
±50mV |
±50mV |
| Load regulation |
±50mV |
±50mV |
| Interfaces |
USB Device, RS-232 |
| General Characteristics |
| Power |
AC 100V/120V/220V/230V±10%, 50Hz/60Hz |
| Display |
4 windows, LED |
| Product net weight |
6.5kg |
9.1kg |
| Product size |
260mm x 176mm x 317mm |
| Standard accessories |
USB and RS-232 interface cables, output cables, PC software CD |
| Standard individual packing |
Carton box |
| Standard quantity per carton |
1pcs |
| Standard carton measurement |
440mm x 388mm x 295mm |
| Standard carton gross weight |
9kg |
10kg |
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