Model 1641 is a multiple output supply for CRT applications. It supplies the G2 electrode as well as the anode.
| Anode | G2 | |
| Output voltage | +10 kV | + 1 kV, 1 mA |
| Output current | 200 uA | 1.0 mA | Line regulation | 10 V | 1 V |
| Load regulation | 5 V | 1 V |
| Output ripple | 3 V peak-to-peak | 1 V peak-to-peak |
| Time stability | 2.0 V in 8 hours | 2.0 V in 8 hours |
| Temperature coefficient | 200 ppm | 1000 ppm |
| Model 1641 Medical Power Supply | Qty 1. $805 | Qty2-9. $783 |