Brand: Lake Shore | Category: Nanotechnology

The Model 648 is a 9 kW bipolar, 4-quadrant DC current source for large research electromagnets. It delivers up to +/-135 A at +/-75 V into a nominal 0.5 ohm, 0.5 H load, with 10 mA RMS current ripple. Protection covers short circuit, line faults and over temperature.
| Parameter | Value |
|---|---|
| Type | Bipolar, 4-quadrant, DC current source |
| Current range | +/-135 A |
| Compliance voltage (DC) | +/-75 V |
| Power | 9.1 kW nominal |
| Nominal load | 0.5 Ω, 0.5 H |
| Current ripple | 10 mA RMS (0.007%) at 135 A into nominal load |
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Contact Vvon Technologies Limited about Lake Shore equipment requirements in Bangladesh.
Phone: +8801805987890 | Email: info@vvon.com.bd
The Model 625 is a bipolar, 4-quadrant current source for small to medium superconducting magnets used in materials research. It supplies up to +/-60 A at +/-5 V with 0.1 mA setting resolution and quench protection. Two units can be paralleled for +/-120 A operation.
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