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The GW Instek PPX-2002 is a 40W programmable high-precision DC power supply part of the PPX series. This series has a high resolution up to 0.1mV and 0.1µA. The PPX-2002 also features a fast response time of 50µs and low noise of 0.5mV/1mA. Additionally, voltage and current slew rate are adjustable. Furthermore, the PPX series has a sequence test feature allowing the power supply to automatically execute a series of tests, which may also be read from a USB flash drive and results logged to it.
The PPX series can also be used to daisy-chain up to 31 units. Furthermore, remote sensing compensates for voltage loss, ensuring precise voltage delivery. Finally, the power supply comes with USB, LAN, RS-232, and RS-485 interfaces and can be controlled remotely.
| Model | PPX-1005 | PPX-2002 | PPX-2005 | PPX-3601 | PPX-3603 | PPX-10H01 |
|---|---|---|---|---|---|---|
| Total power | 50 W | 40 W | 100 W | 36 W | 108 W | 100 W |
| Voltage range | 0 - 10 V | 0 - 20 V | 0 - 20 V | 0 - 36 V | 0 - 36 V | 0 - 100 V |
| Current range | 0 - 5 A | 0 - 2 A | 0 - 5 A | 0 - 1 A | 0 - 3 A | 0 - 1 A |
| Ripple | 0.35 mV / 2 mA | 0.5 mV / 1 mA | 0.5 mV / 2 mA | 0.8 mV / 400 µA | 0.8 mV / 1 mA | 1.2 mV / 1 mA |
| Price |
| Outputs | 1 |
| Resolution | 0.1 mV / 0.1 µA |
| Protection | OVP, OCP, OTP |
| Interfaces | USB, LAN, RS-232 / RS-485 (via RJ45 ports) |
| Display | 2.4" TFT |
| Dimensions | 107 x 124 x 313 mm |
| Weight | 5.5 kg |
| PPX series user manual | Download | |
| PPX series data sheet | Download | |
| PPX series programming manual | Download | |
| DTC sample | Download |