Product Overview
Three isolated, independently controlled outputs live inside one 220 W chassis on the SPD3303X and SPD3303X-E: two adjustable 32 V/3.2 A channels alongside a fixed 2.5 V/3.3 V/5 V rail. The 4.3″ color display plots output waveforms as they happen, and switching between independent, series (to 60 V), and parallel (to 6.4 A) wiring modes lets one supply cover both dual-rail analog circuits and higher-current single-rail loads.
Key Features
- 3 isolated outputs, 220 W total
- Independent / series (60 V max) / parallel (6.4 A max) output modes
- 4.3″ true-color TFT-LCD, 480×272, with real-time waveform display
- 5 internal memory slots for instrument setups
- EasyPower PC software and LabVIEW driver included
- Remote SCPI programming and timing/list functions
- Universal 100/120/220/230 V AC input, temperature-controlled fan
Product Characteristics
| Spec | SPD3303X | SPD3303X-E |
|---|---|---|
| Adjustable channels | 2 × 0–32 V / 0–3.2 A | 2 × 0–32 V / 0–3.2 A |
| Fixed channel | 2.5/3.3/5 V @ 3.2 A | 2.5/3.3/5 V @ 3.2 A |
| Total power | 220 W | 220 W |
| Voltage display | 5-digit | 4-digit |
| Current display | 4-digit | 3-digit |
| Resolution | 1 mV / 1 mA | 10 mV / 10 mA |
| Voltage accuracy | ±(0.03% + 10 mV) | ±(0.5% + 2 digits) |
| Current accuracy | ±(0.3% + 10 mA) | ±(0.5% + 2 digits) |
