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Advanced Test and Measurement
Instruments and Power Supplies

Sorensen SFA Series

High Slew Rate Current Source with models from 5 to 30kW

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The SFA family builds on the Sorensen SGA series to provide a high-power current source for laser diode applications. High power laser diodes require well-regulated current control to avoid catastrophic damage. Under anomalous operating conditions, excessive stored energy in the output circuit of the power supply can result in peak stresses that can permanently damage the device. Providing a constant current regulation mode only, the SFA's low stored energy output minimizes damage potential for sensitive devices as well as enabling a current slew rate of up to 400 A/ms.

Product Variants

Model Price

SFA100/200

High Slew Rate Current Source 100V/200A, 20kW, 6U 		POA

SFA100/250

High Slew Rate Current Source 100V/250A, 25kW, 6U 		POA

SFA100/300

High Slew Rate Current Source 100V/300A, 30kW, 6U 		POA

SFA100X100

High Slew Rate Current Source 100V/100A, 10kW, 3U 		POA

SFA100X150

High Slew Rate Current Source 100V/150A, 15kW, 3U 		POA

SFA100X50

High Slew Rate Current Source 100V/50A, 5kW, 3U 		POA

SFA160/125

High Slew Rate Current Source 160V/125A, 20kW, 6U 		POA

SFA160/156

High Slew Rate Current Source 160V/156A, 25kW, 6U 		POA

SFA160/188

High Slew Rate Current Source 160V/188A, 30kW, 6U 		POA

SFA160X31

High Slew Rate Current Source 160V/31A, 5kW, 3U 		POA

SFA160X63

High Slew Rate Current Source 160V/63A, 10kW, 3U 		POA

SFA160X94

High Slew Rate Current Source 160V/94A, 15kW, 3U 		POA

SFA250/100

High Slew Rate Current Source 250V/100A, 25kW, 6U 		POA

SFA250/120

High Slew Rate Current Source 250V/120A, 30kW, 6U 		POA

SFA250/80

High Slew Rate Current Source 250V/80A, 20kW, 6U 		POA

SFA250X20

High Slew Rate Current Source 250V/20A, 5kW, 3U 		POA

SFA250X40

High Slew Rate Current Source 250V/40A, 10kW, 3U 		POA

SFA250X60

High Slew Rate Current Source 250V/60A, 15kW, 3U 		POA

SFA40X125

High Slew Rate Current Source 40V/125A, 5kW, 3U 		POA

SFA40X250

High Slew Rate Current Source 40V/250A, 10kW, 3U 		POA

Pages

No options were found. Sometimes this is because the options list is too extensive and complex to list. Please refer to the data sheet and contact us if you can't find what you're looking for.
No results found in this category. For some products this is because accessory list is too extensive and complex to list. Sometimes options are interdependent or mutually exclusive. Please refer to the datasheet or contact us if you can't find what you're looking for.