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Power Supplies, Electronic Loads, and Solar Array Simulation

Our AC and DC Power Supplies provide stable, clean power for design and testing, with advanced models offering grid simulation capabilities. Electronic Loads are essential for testing power supplies, batteries, and fuel cells by sinking current while measuring performance under variable loads. For renewable energy applications, our Solar Array Simulation equipment accurately emulates the I-V characteristics of a photovoltaic (PV) array under various weather conditions and temperatures, enabling realistic inverter testing in a lab environment.

Filter products
213 products
N8761A
Keysight
N8761A
Power supply unit, DC, 1 channel 300V / 17A, 5100W, analog
  • max. voltage (V): 300
  • AC input: 208 V - 400 V
  • Power factor: 0,99 / 0,94
  • Autorange: No
  • Number of outputs: 1
  • Bidirectional: No
  • Interfaces: LAN, USB, GPIB
  • Output power (W): 5100
  • max. Power (A): 17
  • Protective devices: OVP, OCP, OTP, PFP, UVL
€8,685.00
Delivery time on request
N8735A
Keysight
N8735A
Power supply unit, DC, 1 channel 30V / 110A, 3300W, analog
  • AC input: 208 V - 400 V
  • Autorange: No
  • Number of outputs: 1
  • Bidirectional: No
  • Interfaces: LAN, USB, GPIB
  • Protective devices: OVP, OCP, OTP, PFP, UVL
  • Power factor: 0,99 / 0,95
  • max. voltage (V): 30
  • max. Power (A): 110
  • Output power (W): 3300
€6,692.00
Delivery time on request
N8957A
Exclusive
Keysight
N8957A
Power supply unit, DC, 1 channel 1500V / 30A, 15000W, LAN, USB, GPIB, analog
  • Bidirectional: No
  • Interfaces: LAN, USB, GPIB
  • Autorange: Yes
  • max. Power (A): 30
  • Protective devices: OVP, OCP, OTP
  • Power factor: > 0,99
  • max. voltage (V): 1500
  • Output power (W): 15000
  • AC input: 400 V
Offer Request
Delivery time on request
N5765A
Keysight
N5765A
Power supply unit, DC, 1 channel 30V / 50A, 1500W, analog
  • Autorange: No
  • Number of outputs: 1
  • Bidirectional: No
  • Interfaces: LAN, USB, GPIB
  • Protective devices: OVP, OCP, OTP, PFP, UVL
  • max. voltage (V): 30
  • Power factor: 0,99
  • AC input: 85 V - 265 V
  • max. Power (A): 50
  • Output power (W): 1500
€4,238.00
Delivery time on request
N5751A
Keysight
N5751A
Power supply unit, DC, 1 channel 300V / 2.5A, 750W, analog
  • max. voltage (V): 300
  • Autorange: No
  • Number of outputs: 1
  • Bidirectional: No
  • Interfaces: LAN, USB, GPIB
  • Protective devices: OVP, OCP, OTP, PFP, UVL
  • Power factor: 0,99
  • AC input: 85 V - 265 V
  • Output power (W): 750
  • max. Power (A): 2.5
€3,581.00
Delivery time on request
N8742A
Keysight
N8742A
Power supply unit, DC, 1 channel 600V / 5.5A, 3300W, analog
  • AC input: 208 V - 400 V
  • Autorange: No
  • Number of outputs: 1
  • Bidirectional: No
  • Interfaces: LAN, USB, GPIB
  • Protective devices: OVP, OCP, OTP, PFP, UVL
  • Power factor: 0,99 / 0,95
  • Output power (W): 3300
  • max. voltage (V): 600
  • max. Power (A): 5.5
€6,691.00
Delivery time on request
E3641A
Keysight
E3641A
Power supply unit, DC, 1 channel, linear 35V (60V) / 0.8A (0.5A), 30W
  • Autorange: No
  • Number of outputs: 1
  • Bidirectional: No
  • max. voltage (V): 60
  • Output power (W): 30
  • Protective devices: OCP, OVP, OTP
  • AC input: 100 V / 115 V / 230 V
  • Interfaces: RS-232, GPIB
  • max. Power (A): 0.8
€1,207.00
Delivery time on request
N8946A
Exclusive
Keysight
N8946A
Power supply unit, DC, 1 channel 200V / 140A, 10000W, LAN, USB, GPIB, analog
  • Bidirectional: No
  • Interfaces: LAN, USB, GPIB
  • Autorange: Yes
  • Protective devices: OVP, OCP, OTP
  • Power factor: > 0,99
  • AC input: 400 V
  • Output power (W): 10000
  • max. Power (A): 140
  • max. voltage (V): 200
Offer Request
Delivery time on request
NGL201-P
Bundle
Rohde&Schwarz
NGL201-P
Package power supply, bidirectional, DC, 20V/3A, 60W, arbitrary, USB, LAN, 1 channel, linear (3638.3376P12)
  • Output power (W): 60
  • max. voltage (V): 20
  • max. Power (A): 3
€2,430.00
Delivery time on request
E3644A
Keysight
E3644A
Power supply unit, DC, 1 channel, linear 8V (20V) / 8A (4A), 80W
  • Autorange: No
  • Number of outputs: 1
  • Bidirectional: No
  • Protective devices: OCP, OVP, OTP
  • AC input: 100 V / 115 V / 230 V
  • Interfaces: RS-232, GPIB
  • max. voltage (V): 20
  • Output power (W): 80
  • max. Power (A): 8
€1,421.00
Delivery time on request
E3649A
Keysight
E3649A
Power supply unit, DC, 2 channel, linear 2x 35V (60V) / 1.4A (0.8A), 100W
  • Autorange: No
  • Bidirectional: No
  • max. voltage (V): 60
  • Protective devices: OCP, OVP, OTP
  • AC input: 100 V / 115 V / 230 V
  • Interfaces: RS-232, GPIB
  • Number of outputs: 2
  • max. Power (A): 1.4
  • Output power (W): 100
€1,877.00
Delivery time on request
N5749A
Keysight
N5749A
Power supply unit, DC, 1 channel 100V / 7.5A, 750W, analog
  • Autorange: No
  • Number of outputs: 1
  • Bidirectional: No
  • Interfaces: LAN, USB, GPIB
  • Protective devices: OVP, OCP, OTP, PFP, UVL
  • Power factor: 0,99
  • AC input: 85 V - 265 V
  • Output power (W): 750
  • max. Power (A): 7.5
  • max. voltage (V): 100
€3,579.00
Delivery time on request
NGL201-G
Bundle
Rohde&Schwarz
NGL201-G
Package power supply, bidirectional, DC, 20V/3A, 60W, 1 channel, linear, arbitrary, USB, LAN (3638.3376P22)
  • Output power (W): 60
  • max. voltage (V): 20
  • max. Power (A): 3
€2,900.00
Delivery time on request
NGL202
Series
Rohde&Schwarz
NGL202
Power supply, bidirectional, 2 channel, 120 W (3638.3376.03)
  • Autorange: No
  • AC input: 100 V / 115 V / 230 V
  • max. voltage (V): 20
  • Number of outputs: 2
  • max. Power (A): 6
  • Protective devices: OVP, OPP, OCP, OTP
  • Output power (W): 120
  • Interfaces: USB, LAN, GPIB WLAN (serial number < 110000)
  • Bidirectional: Yes
€3,720.00
Delivery time on request
E36232A
Keysight
E36232A
DC power supply, single output, auto range: 60 V, 10 A, 200 W, LAN, USB
  • Number of outputs: 1
  • Bidirectional: No
  • Autorange: Yes
  • max. voltage (V): 60
  • max. Power (A): 10
  • Interfaces: USB-TMC, USB-CDC (Virtual COM), LAN optional: GPIB
  • Output power (W): 200
  • Protective devices: OCP, OVP, OPP
  • AC input: 100 V - 240 V
€1,948.00
Reordered - in stock. Delivery time on request
N8950A
Exclusive
Keysight
N8950A
Power supply unit, DC, 1 channel 1000V / 30A, 10000W, LAN, USB, GPIB, analog
  • Bidirectional: No
  • Interfaces: LAN, USB, GPIB
  • Autorange: Yes
  • max. Power (A): 30
  • Protective devices: OVP, OCP, OTP
  • Power factor: > 0,99
  • AC input: 400 V
  • Output power (W): 10000
  • max. voltage (V): 1000
Offer Request
Delivery time on request
E36313A
Keysight
E36313A
DC power supply, 3-channel, 160 W, isolated channels
  • Autorange: No
  • Bidirectional: No
  • Protective devices: OCP, OVP, OTP
  • AC input: 100 V / 115 V / 230 V
  • max. Power (A): 10
  • Interfaces: USB, LAN
  • Number of outputs: 3
  • Output power (W): 160
  • max. voltage (V): 25
€2,244.00
Reordered - in stock. Delivery time on request
E3643A
Keysight
E3643A
Power supply unit, DC, 1 channel, linear 35V (60V) / 1.4A (0.8A), 50W
  • Autorange: No
  • Number of outputs: 1
  • Bidirectional: No
  • max. voltage (V): 60
  • Protective devices: OCP, OVP, OTP
  • AC input: 100 V / 115 V / 230 V
  • Interfaces: RS-232, GPIB
  • max. Power (A): 1.4
  • Output power (W): 50
€1,208.00
7 in stock. Ready to ship in 1 business day
N8733A
Keysight
N8733A
Power supply unit, DC, 1 channel 15V / 220A, 3300W, analog
  • AC input: 208 V - 400 V
  • Autorange: No
  • Number of outputs: 1
  • Bidirectional: No
  • Interfaces: LAN, USB, GPIB
  • Protective devices: OVP, OCP, OTP, PFP, UVL
  • Power factor: 0,99 / 0,95
  • Output power (W): 3300
  • max. voltage (V): 15
  • max. Power (A): 220
€6,702.00
Reordered - in stock. Delivery time on request
N8739A
Keysight
N8739A
Power supply unit, DC, 1 channel 100V / 33A, 3300W, analog
  • AC input: 208 V - 400 V
  • Autorange: No
  • Number of outputs: 1
  • Bidirectional: No
  • Interfaces: LAN, USB, GPIB
  • Protective devices: OVP, OCP, OTP, PFP, UVL
  • Power factor: 0,99 / 0,95
  • Output power (W): 3300
  • max. voltage (V): 100
  • max. Power (A): 33
€6,685.00
Delivery time on request
N8758A
Keysight
N8758A
Power supply unit, DC, 1 channel 80V / 65A, 5200W, analog
  • AC input: 208 V - 400 V
  • Power factor: 0,99 / 0,94
  • Autorange: No
  • Number of outputs: 1
  • Bidirectional: No
  • Interfaces: LAN, USB, GPIB
  • Protective devices: OVP, OCP, OTP, PFP, UVL
  • max. voltage (V): 80
  • Output power (W): 5200
  • max. Power (A): 65
€8,692.00
Delivery time on request
EL34143A
Keysight
EL34143A
Electronic load, DC, 1-channel, input power 350 W / 150 V / 60 A, USB / LAN, with data logger
  • Interfaces: USB-TMC, USB-CDC (Virtual COM), LAN optional: GPIB
  • AC input: 100 V - 240 V
  • max. voltage (V): 150
  • Measurement functions: V, I
  • max. Power (A): 60
  • Mains feedback: No
  • Protective devices: Fixed OCP, Programming OCP, OVP, OPP
  • Output power (W): 350
€2,691.00
Delivery time on request
NGA141
Rohde&Schwarz
NGA141
Power supply, DC, 1 channel, 100 V / 2 A, 40 W, linear, arbitrary, USB, LAN (5601.8002.03)
  • Autorange: No
  • Number of outputs: 1
  • Bidirectional: No
  • AC input: 100 V / 115 V / 230 V
  • max. voltage (V): 100
  • Protective devices: OCP, OVP, OPP
  • Interfaces: USB, LAN
  • max. Power (A): 2
  • Output power (W): 40
€1,190.00
Ready to ship in 5 to 10 business days
N8754A
Keysight
N8754A
Power supply unit, DC, 1 channel 20V / 250A, 5000W, analog
  • AC input: 208 V - 400 V
  • Power factor: 0,99 / 0,94
  • Autorange: No
  • Number of outputs: 1
  • Bidirectional: No
  • Interfaces: LAN, USB, GPIB
  • Protective devices: OVP, OCP, OTP, PFP, UVL
  • max. voltage (V): 20
  • Output power (W): 5000
  • max. Power (A): 250
€9,254.00
Delivery time on request

A programmable power supply is more than just a source of power; it's a critical component for simulating real-world conditions like voltage drops, transients, and ripple for a DUT.

Electronic Loads are indispensable for dynamic testing, allowing engineers to perform complex load profiles to stress-test power supply stability, battery run-down time, and transient response.

The specialized Solar Array Simulator is crucial for grid-tied inverter development and certification, replicating the maximum power point tracking (MPPT) conditions of a PV array to ensure the inverter is operating at peak efficiency, independent of actual sunlight conditions.