The Owon SPS3081 DC power supply is a fanless, single-channel programmable power supply from the SPS series.
The SPS3081 has a voltage range of up to 30V, a current range of up to 8A, and a total output of up to 120W.
The fanless design results in the SPS3081 being ultra-quiet and also reduces vibration noise.
Even without the fan, the SPS3081 has been designed for excellent heat dissipation.
With a minimum resolution of 10mV/1mA, a response time of ≤1ms and a 4-digit voltage and current display, the power supply has high precision and ensures accurate readings in real time.
The SPS3081 has a very lightweight and compact design, allowing it to not to take up too much space in a lab setting.
Additionally, it comes with over-voltage, over-current, under-voltage and over-temperature protection for safe operation.
The SPS3081 also featues SCPI protocols through USB communication, allowing for remote control and PC programming.
Finally, the SPS3081 has a 2.8" TFT LCD screen.
Model overview
| Model
| SPS6051
| SPS3081
|
| Total power |
150 W |
120 W |
| Voltage range |
0 - 60 V |
0 - 30 V |
| Current range |
0 - 5 A |
0 - 8 A |
| Ripple (p-p) |
≤ 30 mV / ≤ 10 mA |
≤ 30 mV / ≤ 30 mA |
| Price |
111
€111.00
Excl. VAT
|
114
€114.00
Excl. VAT
|
Specifications
| Outputs | 1 |
| Output switch | No |
| Resolution | 10 mV / 1 mA |
| Protection | UVLO, OCP, OVP, OTP |
| Interfaces | USB host/device, SCPI |
| Display | 2.8" TFT LCD |
| Dimensions | 82 x 142 x 226 mm |
| Weight | 1.8 kg |
Accessories
The SPS3081 power supply comes with:
- 1x Power cord
- 1x Fuse
- 1x USB cable
- 1x Banana plug to alligator clip test leads
Pros and cons
- Fanless, so very quiet
- Graph on display
- Built-in discharge function
- Programmable
- Can't use full voltage and current range simultaneously
Downloads
(21.59 MB)
