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)