GW Instek PSW-Series Programmable Switching DC Power Supply

$1,285.00

PSW-360W
ModelPSW30-3680-13.5160-7.2250-4.5800-1.44
Rated Output VoltageV3080160250800
Rated Output CurrentA3613.57.24.51.44
Rated Output PowerW360360360360360
Power Ratio--333.23.1253.2
Constant Voltage ModePSW30-3680-13.5160-7.2250-4.5800-1.44
Line Regulation (*1)mV184383128403
Load Regulation (*2)mV204585130405
Ripple and Noise (*3)
 p-p (*4)mV60606080150
 r.m.s (*5)mV77121530
Temperature coefficientppm/°C100ppm/°C of rated output voltage, after a 30 minute warm-up.
Remote sense compensation voltageV/wire0.60.60.611
Rise Time (*6)
 Rated Loadms5050100100150
 No Loadms5050100100150
Fall Time (*7)
 Rated Loadms5050100150300
 No Loadms500500100012002000
Transient response time (*8)ms11222
Constant Current ModePSW30-3680-13.5160-7.2250-4.5800-1.44
Line regulation (*1)mA4118.512.29.56.44
Load regulation (*9)mA4118.512.29.56.44
Ripple and noise
 r.m.s (*5 )mA722715105
Temperature coefficientppm/°C200ppm/°C of rated output current, after a 30 minute  warm-up.
Protection FunctionPSW30-3680-13.5160-7.2250-4.5800-1.44
Over voltage protection (OVP)
 Setting rangeV3-338-8816-17620-27520-880
 Setting accuracy ± (2% of rated output voltage)
Over current protection (OCP)
 Setting rangeA3.6-39.61.35-14.850.72-7.920.45-4.950.144-1.584
 Setting accuracy ± (2% of rated output current)
Over temperature protection (OTP)
 Operation Turn the output off.
Low AC input protection (AC-FAIL)
 Operation Turn the output off.
Power limit (POWER LIMIT)
 Operation Over power limit.
 Value (fixed) Approx. 105% of rated output power
Front PanelPSW30-3680-13.5160-7.2250-4.5800-1.44
Display, 4 digits
 Voltage accuracy 0.1% +mV2020100200400
 Current accuracy 0.1% +mA4020552
Programming and Measurement (Interface)PSW30-3680-13.5160-7.2250-4.5800-1.44
Voltage programming accuracy 0.1% +mV1010100200400
Current programming accuracy 0.1% +mA3010552
Voltage programming resolutionmV123514
Current programming resolutionmA11111
Voltage measurement accuracy 0.1% +mV1010100200400
Current measurement accuracy 0.1% +mA3010552
Voltage measurement resolutionmV123514
Current measurement resolutionmA11111
        
PSW-720W
ModelPSW30-7280-27160-14.4250-9800-2.88
Rated Output VoltageV3080160250800
Rated Output CurrentA722714.492.88
Rated Output PowerW720720720720720
Power Ratio--333.23.1253.2
Constant Voltage ModePSW30-7280-27160-14.4250-9800-2.88
Line Regulation (*1)mV184383128403
Load Regulation (*2)mV204585130405
Ripple and Noise (*3)
 p-p (*4)mV808080100200
 r.m.s (*5)mV1111151530
Temperature coefficientppm/°C100ppm/°C of rated  output voltage, after a 30 minute warm-up.
Remote sense compensation voltageV/wire0.60.60.611
Rise Time (*6)
 Rated Loadms5050100100150
 No Loadms5050100100150
Fall Time (*7)
 Rated Loadms5050100150300
 No Loadms500500100012002000
Transient response time (*8)ms11222
Constant Current ModePSW30-7280-27160-14.4250-9800-2.88
Line regulation (*1)mA773219.4147.88
Load regulation (*9)mA773219.4147.88
Ripple and noise
 r.m.s (*5 )mA14454302010
Temperature coefficientppm/°C200ppm/°C of rated output current, after a 30 minute warm -up.
Protection FunctionPSW30-7280-27160-14.4250-9800-2.88
Over voltage protection (OVP)
 Setting rangeV3-338-8816-17620-27520-880
 Setting accuracy ± (2% of rated output voltage)
Over current protection (OCP)
 Setting rangeA5-79.22.7-29.71.44-15.840.9-9.90.288-3.168
 Setting accuracy ± (2% of rated output current)
Over temperature protection (OTP)
 Operation Turn the output off.
Low AC input protection (AC-FAIL)
 Operation Turn the output off.
Power limit (POWER LIMIT)
 Operation Over power limit.
 Value (fixed) Approx. 105% of rated output power
Front PanelPSW30-7280-27160-14.4250-9800-2.88
Display, 4 digits
 Voltage accuracy 0.1% +mV2020100200400
 Current accuracy 0.1% +mA704030104
Programming and Measurement (Interface)PSW30-7280-27160-14.4250-9800-2.88
Voltage programming accuracy 0.1% +mV1010100200400
Current programming accuracy 0.1% +mA603015104
Voltage programming resolutionmV123514
Current programming resolutionmA22211
Voltage measurement accuracy 0.1% +mV1010100200400
Current measurement accuracy 0.1% +mA603015104
Voltage measurement resolutionmV123514
Current measurement resolutionmA22211
        
PSW-1080W
ModelPSW30-10880-40.5160-21.6250-13.5800-4.32
Rated Output VoltageV3080160250800
Rated Output CurrentA10840.521.613.54.32
Rated Output PowerW10801080108010801080
Power Ratio--333.23.1253.2
Constant Voltage ModePSW30-10880-40.5160-21.6250-13.5800-4.32
Line Regulation (*1)mV184383128403
Load Regulation (*2)mV204585130405
Ripple and Noise (*3)
 p-p (*4)mV100100100120200
 r.m.s (*5)mV1414201530
Temperature coefficientppm/°C100ppm/°C of ra ted output voltage, after a 30 minute warm-up.
Remote sense compensation voltageV/wire0.60.60.611
Rise Time (*6)
 Rated Loadms5050100100150
 No Loadms5050100100150
Fall Time (*7)
 Rated Loadms5050100150300
 No Loadms500500100012002000
Transient response time (*8)ms11222
Constant Current ModePSW30-10880-40.5160-21.6250-13.5800-4.32
Line regulation (*1)mA11345.526.618.59.32
Load regulation (*9)mA11345.526.618.59.32
Ripple and noise
 r.m.s (*5 )mA21681453015
Temperature coefficientppm/°C200ppm/°C of rated output current, after a 30 minute warm-up .
Protection FunctionPSW30-10880-40.5160-21.6250-13.5800-4.32
Over voltage protection (OVP)
 Setting rangeV3-338-8816-17620-27520-880
 Setting accuracy ± (2% of rated output voltage)
Over current protection (OCP)
 Setting rangeA5-118.84.05-44.552.16-23.761.35-14.850.432-4.752
 Setting accuracy ± (2% of rated output current)
Over temperature protection (OTP)
 Operation Turn the output off.
Low AC input protection (AC-FAIL)
 Operation Turn the output off.
Power limit (POWER LIMIT)
 Operation Over power limit.
 Value (fixed) Approx. 105% of rated output power
Front PanelPSW30-10880-40.5160-21.6250-13.5800-4.32
Display, 4 digits
 Voltage accuracy 0.1% +mV2020100200400
 Current accuracy 0.1% +mA1005030206
Programming and Measurement (Interface)PSW30-10880-40.5160-21.6250-13.5800-4.32
Voltage programming accuracy 0.1% +mV1010100200400
Current programming accuracy 0.1% +mA1004020156
Voltage programming resolutionmV123514
Current programming resolutionmA33311
Voltage measurement accuracy 0.1% +mV1010100200400
Current measurement accuracy 0.1% +mA1004020156
Voltage measurement resolutionmV123514
Current measurement resolutionmA33311
        
Common Specification
Input CharacteristicsPSW30V80V160V250V800V
Nominal input rating 100Vac to 240Vac, 50Hz to 60Hz, single phase
Input voltage range 85Vac ~ 265Vac
Input voltage range 47Hz ~ 63Hz
Maximum input current
 100VacA360W: 5A, 720W: 10A, 1080W: 15A
 200VacA360W: 2.5A, 720W: 5A, 1080W: 7.5A
Inrush currentA< 25A for 360W, < 50A for 720W, < 75A for 1080W
Maximum input powerVA360W: 500VA, 720W: 1000VA, 1080W: 1500VA
Power factor
 100Vac 0.99
 200Vac 0.97
Efficiency
 100Vac%7778797980
 200Vac%7980818182
Hold-up time 20ms or greater
Analog Programming and MonitoringPSW30V80V160V250V800V
External voltage control output voltage Accuracy and linearity: ±0.5% of rated output voltage.
External voltage control output current Accuracy and linearity: ±1% of rated output current.
External resistor control output voltage Accuracy and linearity: ±1.5% of rated output voltage.
External resistor control output current Accuracy and linearity: ±1.5% of rated output current.
Output voltage monitor
 Accuracy%±1±1±1±2±2
Output current monitor
 Accuracy%±1±1±1±2±2
Shutdown control Turns the output off with a LOW (0V to 0.5V) or short-circuit.
Output on/off control Possible logic selections:
Turn the output on using a LOW (0V to 0.5V) or short-circuit, turn the output off using a HIGH (4.5V to 5V) or open-circuit.
Turn the output on using a HIGH (4.5V to 5V) or open-circuit, turn the output off using a LOW (0V to 0.5V) or short-circuit.
CV/CC/ALM/PWR ON/OUT ON indicator Photocoupler open collector output; Maximum voltage 30V, maximum sink current 8mA.
Series and Parallel CapabilityPSW30V80V160V250V800V
Parallel numberUnits33333
Series NumberUnits222NoneNone
Front Panel
Indications GREEN LED's: 
CV, CC, VSR, ISR, DLY, RMT, 20, 40, 60, 80, 100, %W, W, V, A
RED LED's: ALM
Buttons Function, OVP/OCP, Set, Test, Lock/Local, PWR DSPL, Output
Knobs Voltage, Current
USB port Type A USB connector
Interface Capabilities
USB TypeA: Host, TypeB: Slave, Speed: 1.1/2.0, USB Class: CDC(Communications Device Class)
LAN MAC Address, DNS IP Address, User Password, Gateway IP Address, Instrument IP Address, Subnet Mask
GPIB Optional: GUG-001 (GPIB to USB Adapter)
RS-232 Optional: GUR-001 (RS-232 to USB Cable)
Environmental Conditions
Operating temperature 0˚C to 50˚C
Storage temperature -25˚C to 70˚C
Operating humidity 20% to 85% RH; No condensation
Storage humidity 90% RH or less; No condensation
Altitude Maximum 2000m
General Specifications
Weight (main unit only)kgApprox. 3kg for 360W, 
Approx. 5.3kg for 720W, 
Approx. 7.5kg for 1080W
Dimensions (WxHxD)mm3 360W: 71×124×350mm, 
720W: 142×124×350mm, 
1080W: 214×124×350mm
Cooling Forced air cooling by internal fan.
EMC Complies with the European EMC directive 2004/108 /EC for Class A test and measurement products.
Safety Complies with the European Low Voltage Directive 2006 /95/EC and carries the CE-marking.
Withstand voltage Between input and chassis: No abnormalities at 1500 Vac for 1 minute.
Between input and output: No abnormalities at 3000 Vac for 1 minute.
Between output and chassis: 
No abnormalities at 500 Vdc for 1 minute for 30V, 80V, 160V models.
No abnormalities at 1500 Vdc for 1 minute for 250V, 800V models.  
Insulation resistance Between input and chassis: 500 Vdc, 100MΩ or more
Between input and output: 500 Vdc, 100MΩ or more
Between output and chassis:
500 Vdc, 100MΩ or more for 30V, 80V, 160V and 250V models.
1000Vdc, 100MΩ or more for 800V models.