Lake Shore - Electromagnet Power Supply UPS | 643

Electromagnet Power Supply UPS | 643

Features of this product

• Low noise
• D Compact design
• D CE mark certification
• D ±70 A/±35 V, 2450 W
• D Built-in fault protection
• D Analog programming and
• IEEE-488 and USB interfaces
• D Bipolar, linear, true 4-quadrant output
• D 0.1 mA of programmed current resolution
• D Can be modulated to frequencies up to 0.17 Hz at ±70 A

Specifications of this product

• Type: Bipolar, 4-quadrant, DC current source
• Current generation: Fully linear regulation with digital setting and analog control
• Current range: ±70 A
• Compliance voltage (DC): ±35 V nominal
• Power: 2450 W nominal
• Nominal load: 0.5 O, 0.5 H
• Maximum load resistance: 0.6 O for ±70 A DC operation at +10% to -5% line voltage
• Minimum load resistance: 0.4 O for ±70 A DC operation at +5% to -10% line voltage
• Load inductance range: 0 H to 1 H
• Current ripple: 5 mA RMS (0.007%) at 70 A into nominal load
• Current ripple frequency: Dominated by the line frequency and its harmonics
• Temperature coefficient: ±15 ppm of full scale/°C
• Line regulation: ±60 ppm of full scale/10% line change
• Stability (1 h): 1 mA/h (after warm-up)
• Stability (24 h): 5 mA/24 h (typical, dominated by temperautre coefficient and line regulation)
• Isolation: Differential output is optically isolated from chassis to prevent ground loops
• Slew rate: 50 A/s into nominal load, 100 A/s maximum into a resistive load
• Compliance voltage (AC): ±43 V at +10% to -5% line
• Settling time: <1 s for 10% step to within 1 mA of output into nominal load
• Modulation response: =0.17 Hz at ±70 A sine wave into nominal load, <0.02% THD; =1 Hz at ±10 A sine wave into nominal load, <0.05% THD; =10 Hz at ±1 A sine wave into nominal load, <0.10% THD
• Attenuation: -0.5 dB at 10 Hz
• Protection: Short circuit, line loss, low line voltage, high line voltage, output over voltage, output over current, and over temperature
• Connector: Two lugs with 6.4 mm (0.25 in) holes for M6 or 0.25 in bolts

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To contact Coherent Scientific about Lake Shore Electromagnet Power Supply UPS | 643 use Get a quote.

Features of this product

• Low noise
• D Compact design
• D CE mark certification
• D ±70 A/±35 V, 2450 W
• D Built-in fault protection
• D Analog programming and
• IEEE-488 and USB interfaces
• D Bipolar, linear, true 4-quadrant output
• D 0.1 mA of programmed current resolution
• D Can be modulated to frequencies up to 0.17 Hz at ±70 A

Specifications of this product

• Type: Bipolar, 4-quadrant, DC current source
• Current generation: Fully linear regulation with digital setting and analog control
• Current range: ±70 A
• Compliance voltage (DC): ±35 V nominal
• Power: 2450 W nominal
• Nominal load: 0.5 O, 0.5 H
• Maximum load resistance: 0.6 O for ±70 A DC operation at +10% to -5% line voltage
• Minimum load resistance: 0.4 O for ±70 A DC operation at +5% to -10% line voltage
• Load inductance range: 0 H to 1 H
• Current ripple: 5 mA RMS (0.007%) at 70 A into nominal load
• Current ripple frequency: Dominated by the line frequency and its harmonics
• Temperature coefficient: ±15 ppm of full scale/°C
• Line regulation: ±60 ppm of full scale/10% line change
• Stability (1 h): 1 mA/h (after warm-up)
• Stability (24 h): 5 mA/24 h (typical, dominated by temperautre coefficient and line regulation)
• Isolation: Differential output is optically isolated from chassis to prevent ground loops
• Slew rate: 50 A/s into nominal load, 100 A/s maximum into a resistive load
• Compliance voltage (AC): ±43 V at +10% to -5% line
• Settling time: <1 s for 10% step to within 1 mA of output into nominal load
• Modulation response: =0.17 Hz at ±70 A sine wave into nominal load, <0.02% THD; =1 Hz at ±10 A sine wave into nominal load, <0.05% THD; =10 Hz at ±1 A sine wave into nominal load, <0.10% THD
• Attenuation: -0.5 dB at 10 Hz
• Protection: Short circuit, line loss, low line voltage, high line voltage, output over voltage, output over current, and over temperature
• Connector: Two lugs with 6.4 mm (0.25 in) holes for M6 or 0.25 in bolts

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To contact Coherent Scientific about Lake Shore Electromagnet Power Supply UPS | 643 use Get a quote.