Brand: Lake Shore | Category: Nanotechnology
The Model 643 is a bipolar, 4-quadrant DC current source for driving laboratory electromagnets. It supplies up to +/-70 A at +/-35 V nominal, 2450 W, using fully linear regulation to keep current ripple low. The 4-quadrant output lets the field be swept through zero.
| Parameter | Value |
|---|---|
| Type | Bipolar, 4-quadrant, DC current source |
| Current range | +/-70 A |
| Compliance voltage (DC) | +/-35 V nominal |
| Power | 2450 W nominal |
| Current ripple | 5 mA RMS (0.007%) at 70 A into nominal load |
| Slew rate | 50 A/s into nominal load, 100 A/s maximum into a resistive load |
Contact Vvon Technologies Limited, Bangladesh's authorised distributor for Lake Shore.
Phone: +880 1711-738207 | Email: info@vvon.com.bd