Fnirsi DPS150 mini power supply
Details
The Fnirsi DPS150 is a mini, programmable DC power supply that can deliver up to 150W of power. It can output 30V and 5A with a resolution of 10mV/1mA. This device is highly portable due to its small design. The DPS150 features a variety of functions, including sequencing output, sweeping, scanning, real-time display, curve logging, and preset management. It also includes six preset outputs for quick access, allowing you to test more efficiently.
The IPS display offers a 90-degree flip design, allowing you to view the screen in the most comfortable position. The DPS150 utilises a USB-C interface for connectivity.
Note: The power supply's output is dependent on input from a power adapter. It is possible to get the stated 150w with an adapter via PD or a 30V 5.5x2.5mm DC barrel. There is no setting to support 28V input at the moment, because DPS-150 does not support PD3.1 protocol, so the maximum PD input can only support 20V. The maximum DC input can reach 32V. If a higher voltage is required, you can choose DC input.
Power options: DC adapter (96W, 24V, 4A max output). USB-C charger (65W, 20V, 3.25A max output).
Specifications
| Power input | USB-C or 5.5 x 2.5 mm DC power plug |
| Total power | 150 W |
| Outputs | 1 |
| Output type | 4mm banana |
| Voltage range | 0 - 30 V |
| Current range | 0 - 5 A |
| Resolution | 10 mV / 1 mA |
| Ripple | 20 mV |
| Protection | OVP, OCP, UVP, OLP, OTP, RIP, ROP, SCP |
| Interfaces | USB host/device |
| Display | 2.8" IPS (320 x 240) |
| Dimensions | 106 x 76 x 28 mm |
| Weight | 178 g |
Accessories
The DPS150 comes by default with:
- 1x USB cable
- 1x Pair of banana to aligator cables
Pros and cons
- Good price-performance ratio
- Portable
- Power adaptor not included
Downloads
| DPS150 datasheet |  (593.76 KB) | Download |
| DPS150 user manual | (12.5 MB) | Download |
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