• GW Instek PSU-Series Programmable Switching DC Power Supplies

    $1,995.00

    Model

     

    PSU

    6-200

    12.5-120

    20-76

    40-38

    60-25

    100-15

    150-10

    300-5

    400-3.8

    600-2.6

    Output ratings

    Rated output voltage (*1)

     

    V

    6

    12.5

    20

    40

    60

    100

    150

    300

    400

    600

    Rated output current (*2)

     

    A

    200

    120

    76

    38

    25

    15

    10

    5

    3.8

    2.6

    Rated output power

     

    W

    1200

    1500

    1520

    1520

    1500

    1500

    1500

    1500

    1520

    1560

    Ripple and noise(*5)

    CVp-p( 10 ~ 20MHz)

    p-p (*6)

    mV

    60

    60

    60

    60

    60

    80

    100

    150

    200

    300

    CVrms(5Hz ~ 1MHz)

    r.m.s. (*7)

    mV

    8

    8

    8

    8

    8

    8

    10

    25

    40

    60

    CCrms(5Hz ~ 1MHz)

    r.m.s.(*12)

    mA

    400

    240

    152

    95

    75

    45

    35

    25

    17

    12

    Load regulation

    Voltage(*4)

     

    mV

    2.6

    3.25

    4

    6

    8

    12

    17

    32

    42

    62

    Current(*11)

     

    mA

    45

    29

    20.2

    12.6

    10

    8

    7

    6

    5.76

    5.52

    Line regulation 

    Voltage(*3)

     

    mV

    2.6

    3.25

    4

    6

    8

    12

    17

    32

    42

    62

    Current(*3)

     

    mA

    22

    14

    9.6

    5.8

    4.5

    3.5

    3

    2.5

    2.38

    2.26

    Analog Programming and Monitoring 

    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% of rated output voltage.

    External resistor control output current

     

     

     Accuracy and linearity: ±1.5% of rated output current.

    Output voltage monitor

     

     

     Accuracy: ±1%

    Output current monitor

     

     

     Accuracy: ±1%

    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

    Alarm clear control

     

     

     Clear alarms with 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.

    Trigger out

     

     

     Maximum low level output = 0.8V; minimum high level output = 2V; Maximum source current = 8mA.

    Trigger in

     

     

     Maximum low level input voltage = 0.8V; minimum high level input votage = 2V, Maximum sink current = 8mA.

    Front Panel

    Display, 4 digits, Voltage accuracy

    0.1% +

    mV

    12

    25

    40

    80

    120

    200

    300

    600

    800

    1200

                                 Current accuracy

    0.2% +

    mA

    600

    360

    228

    114

    75

    45

    30

    15

    11.4

    7.8

    Indications

     

     

     GREEN LED's: CV, CC, V, A, VSR, ISR, DLY, RMT, LAN, M1, M2, M3, RUN,OutputON

     

     

     

     RED LED's: ALM, ERR

    Buttons

     

     

     Lock/Local(Unlock), PROT(ALM_CLR), Function(M1), Test(M2), Set(M3), Shift, Output

    Knobs

     

     

     Voltage, Current

    USB port

     

     

     Type A USB connector

    Transient response time (*10)

    Transient response time

     

    ms

    1.5

    1

    1

    1

    1

    1

    2

    2

    2

    2

    Output response time

    Rise time (*8)

    Rated load

    ms

    80

    80

    80

    80

    80

    150

    150

    150

    200

    250

     

    No load

    ms

    80

    80

    80

    80

    80

    150

    150

    150

    200

    250

    Fall time(*9)

    Rated load

    ms

    10

    50

    50

    80

    80

    150

    150

    150

    200

    250

     

    No load

    ms

    500

    700

    800

    1000

    1100

    1500

    2000

    2500

    3000

    4000

    Programming and Measurements (RS-232/485, USB, LAN, GPIB)

    Output voltage programming accuracy

    0.05% +

    mV

    3

    6.25

    10

    20

    30

    50

    75

    150

    200

    300

    Output current programming accuracy

    0.2% +

    mA

    200

    120

    76

    38

    25

    15

    10

    5

    3.8

    2.6

    Output voltage programming resolution

     

    mV

    0.2

    0.4

    0.7

    1.3

    2

    3.4

    5.2

    10.2

    13.6

    20.4

    Output current programming resolution

     

    mA

    6

    4

    2.5

    1.2

    0.8

    0.5

    0.34

    0.19

    0.13

    0.09

    Output voltage measurement accuracy

    0.1% +

    mV

    6

    12.5

    20

    40

    60

    100

    150

    300

    400

    600

    Output current measurement accuracy

    0.2% +

    mA

    400

    240

    152

    76

    50

    30

    20

    10

    7.6

    5.2

    Output voltage measurement resolution

     

    mV

    0.2

    0.4

    0.7

    1.3

    2

    3.4

    5.2

    10.2

    13.6

    20.4

    Output current measurement resolution

     

    mA

    6

    4

    2.5

    1.2

    0.8

    0.5

    0.34

    0.19

    0.13

    0.09

    Temperature coefficience

    Voltage

     

    ppm/℃

     100ppm/℃ after a 30 minute warm-up

    Current

     

    ppm/℃

     100ppm/℃ after a 30 minute warm-up

    Remote sense compensation voltage(single wire)

    voltage

     

    V

    1

    1

    1

    2

    3

    5

    5

    5

    5

    5

    Protection Function 

    Over voltage protection(OVP)

    Setting range

    V

    0.6 - 6.6

    1.25 - 13.75

    2 - 22

    4 - 44

    5 - 66

    5 - 110

    5 - 165

    5 - 330

    5 - 440

    5 - 660

     

    Setting accuracy

    mV

    60

    125

    200

    400

    600

    1000

    1500

    3000

    4000

    6000

    Over current protection(OCP)

    Setting range

    A

    5 - 220

    5 - 132

    5 - 83.6

    3.8 - 41.8

    2.5 - 27.5

    1.5 - 16.5

    1 - 11

    0.5 - 5.5

    0.38 - 4.18

    0.26 - 2.86

     

    Setting accuracy

    mA

    4000

    2400

    1520

    760

    500

    300

    200

    100

    76

    52

    Under voltage limit(UVL)

    Setting range

     

    0 - 6.3

    0 - 13.12

    0 - 21

    0 - 42

    0 - 63

    0 - 105

    0 - 157.5

    0 - 315

    0 - 420

    0 - 630

    Over temperature protection(OHP)

    Operation

     

     Turn the output off.

    Incorrect sensing connection protection (SENSE)

    Operation

     

     Turn the output off.

    Low AC input protection (AC-FAIL)

    Operation

     

     Turn the output off.

    Shutdown (SD)

    Operation

     

     Turn the output off.

    Power limit (POWER LIMIT)

    Operation

     

     Over power limit.

     

    Value (fixed)

     

     Approx. 105% of rated output power

    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

    RS-232 / RS-485

     

     

     Complies with the EIA232D / EIA485 Specifications

    GPIB (Factory Option)

     

     

     SCPI - 1993, IEEE 488.2 compliant interface

    Isolated Analog Control Interface (Factory Option) 

    Voltage Control

     

     

     Using 0-5V or 0-10V signals for programming and measurement

    Current Control

     

     

     Using 4-20mA current signals for programming and measurement

    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

     

     

     Maximum2000m

    Input Characteristics

    Nominal input rating

     

     

     100Vac to 240Vac, 50Hz to 60Hz, single phase

    Input voltage range

     

     

     85Vac ~ 265Vac

    Input frequency range

     

     

     47Hz ~ 63Hz

    Maximum input current

    100Vac / 200Vac

    A

     21 / 11

    Inrush current

     

     

     Less than50A.

    Maximum input power

     

    VA

     2000

    Power factor

    100Vac / 200Vac

     

     0.99 / 0.98

    Efficiency (*13)

    100Vac / 200Vac

    %

    77 / 79

    82 / 85

    83 / 86

    84 / 87

    84 / 87

    84 / 87

    84 / 87

    84 / 87

    84 / 87

    84 / 87

    Hold-up time

     

     

     20ms or greater

    General

    Weight

    main unit only

    kg

     Less than8.7kg

    Dimensions

    (W×H×D)

    mm^3

     423×43.6×447.2

    Cooling

     

     

     Forced air cooling by internal fan.

    EMC

     

     

     Complies with the European EMC directive 89/336/EEC for Class A test and measurement products.

    Safety

     

     

     Complies with the European Low Voltage Directive 73/23/EEC and carries the CE-marking.

    Withstand voltage

     

     

     AC to Chassis : 1500Vac / 1min

     AC to Output terminal : 3000Vac / 1min

     Vout≦150V

     Output terminal to Chassis : 1000Vdc / 1min

     150<Vout≦600

     Output terminal to Chassis : 1500Vdc / 1min

    Insulation resistances

     

     

     Chassis and output terminal; chassis and AC input; AC input and output terminal: 100MΩ or more (DC 1000V)