Pricing on request. Contact sales@cryomagnetics.com or your local sales representative for a quote.
Duty-Cycle Optimized Current Leads
These components are specifically designed to offer exceptional static mode (zero current) performance. The leads utilize helium off-gas from the system for cooling, making them ideal for research involving persistent-mode magnet operation. As an example, the Model B100 (rated at 100 amperes) consumes only 70 mL/hour liquid helium while in static mode.
For applications combining swept-field and persistent-mode operations, Cryomagnetics recommends their Monaxial Vapor-Cooled Current Leads alternative.
These components are specifically designed to offer exceptional static mode (zero current) performance. The leads utilize helium off-gas from the system for cooling, making them ideal for research involving persistent-mode magnet operation. As an example, the Model B100 (rated at 100 amperes) consumes only 70 mL/hour liquid helium while in static mode.
For applications combining swept-field and persistent-mode operations, Cryomagnetics recommends their Monaxial Vapor-Cooled Current Leads alternative.
Dimensional specifications for all six standard configurations.
| Model | B50 | B75 | B100 | B125 | B150 | B200 |
|---|---|---|---|---|---|---|
| Current (amperes) | 50 | 75 | 100 | 125 | 150 | 200 |
| A (inches) | 0.500 | 0.500 | 0.500 | 0.625 | 0.750 | 1.000 |
| B (inches) | 0.625 | 0.625 | 0.625 | 0.625 | 0.625 | 0.625 |
| C (inches) | 20.000 | 20.000 | 20.000 | 20.000 | 20.000 | 20.000 |
| D (inches) | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 |
| E (inches) | 0.250 | 0.312 | 0.375 | 0.437 | 0.625 | 0.750 |
| F (inches) | 0.063 | 0.063 | 0.063 | 0.063 | 0.063 | 0.125 |
| G (inches) | 1.750 | 2.125 | 2.125 | 2.125 | 2.250 | 2.750 |
| H (inches) | 0.257 | 0.257 | 0.257 | 0.257 | 0.257 | 0.257 |
| L (inches) | 0.130 | 0.130 | 0.130 | 0.130 | 0.130 | 0.190 |
| M | 1/4 NPT | 3/8 NPT | 3/8 NPT | 3/8 NPT | 3/4 NPT | 1 NPT |
All dimensions in inches unless otherwise noted. Specifications subject to change.
Current LeadDCO Current Lead Pair: B50
50 A rated DCO current lead pair. Exceptional static-mode performance for persistent-mode magnets.
- SKU
- B50
- Current rating
- 50 A
- Weight
- 2 lbs
- Dimensions
- 28 × 3 × 3 in
Current LeadDCO Current Lead Pair: B75
75 A rated DCO current lead pair. Exceptional static-mode performance for persistent-mode magnets.
- SKU
- B75
- Current rating
- 75 A
- Weight
- 2 lbs
- Dimensions
- 28 × 3 × 3 in
Current LeadDCO Current Lead Pair: B100
100 A rated DCO current lead pair. Exceptional static-mode performance for persistent-mode magnets.
- SKU
- B100
- Current rating
- 100 A
- Weight
- 2 lbs
- Dimensions
- 28 × 3 × 3 in