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Programmable Dual-Range DC Power Supplies

9170 & 9180 series

5

Specifications

9171

9172

9173

9174

9181

9182

9183

9184

9185

Output Rating

Low Range

0-10 V,

0-10 A

0-35 V,

0-3 A

0-10 V,

0-10 A

0-35 V,

0-3 A

0-18 V,

0-8 A

0-10 V,

0-20 A

0-35 V,

0-6 A

0-100 V,

0-2 A

0-400 V,

0-0.5 A

High Range

0-20 V,

0-5 A

0-70 V,

0-1.5 A

0-20 V,

0-5 A

0-70 V,

0-1.5 A

0-36 V,

0-4 A

0-20 V,

0-10 A

0-70 V,

0-3 A

0-200 V,

0-1 A

0-600 V,

0-0.35 A

Number of Channels

1

1

2

2

1

1

1

1

1

Max Output Power

100 W

105 W

200 W

210 W

144 W

200 W

210 W

200 W

210 W

Line Regulation

Voltage

≤ 0.01 %+1 mV

Current

≤ 0.01 %+250 uA

Voltage

≤ 0.01 %+1 mV

Current

≤ 0.01 %+250 uA

Ripple and Noise

(20 Hz – 20 MHz)

Normal Mode

Voltage

≤ 0.35 mVrms

/ ≤ 3 mVpp

≤ 0.5 mVrms /

≤ 5 mVpp

≤ 0.35 mVrms

/ ≤ 3 mVpp

≤ 0.5 mVrms /

≤ 5 mVpp

≤ 0.35 mVrms /

≤ 3 mVpp

≤ 0.5 mVrms

/≤5 mVpp

≤ 1.5 mVrms /

≤ 15 mVpp

≤ 4.5 mVrms /

≤ 45 mVpp

Normal Mode

Current

≤ 2 mA rms

Common Mode

Current

≤ 1.5 uA rms

Programming /

Readback Resolution

Voltage

1 mV

2 mV

1 mV

2 mV

1 mV

2 mV

10 mV

20 mV

Current

1 mA

0.1 mA

1 mA

0.1 mA

1 mA

0.2 mA

0.1 mA

0.01 mA

Programming /

Readback Accuracy

±(% output+offset)

Voltage

≤ 0.05 %

+5 mV

≤ 0.05 %

+10 mV

≤ 0.05 %

+5 mV

≤ 0.05 %

+10 mV

≤ 0.05 %

+5 mV

≤ 0.05 %

+10 mV

≤ 0.05 %

+50 mV

≤ 0.05 %

+100 mV

Current

≤ 0.1 %

+2 mA

≤ 0.1 %

+1 mA

≤ 0.1 %

+2 mA

≤ 0.1 %

+1 mA

≤ 0.1 %

+2 mA

≤ 0.1 %

+5 mA

≤ 0.1 %

+2 mA

≤ 0.1 %

+1 mA

≤ 0.1 %

+0.1 mA

Temperature

Coefficient per °C

±(% output+offset)

Voltage

≤ 0.005 %+1 mV

≤ 0.005 %

+10 mV

≤ 0.005 %

+20 mV

Current

≤ 0.01 %+3 mA

≤ 50 µs for output to recover to within 15 mV

output to

recover to within

50 mV

≤ 100 µs for

output to

recover to within

120 mV

≤ 30 ms

Measurement Time

≤ 50 ms

OVP Accuracy

≤ 0.5 %+0.1 V

≤ 0.5 %+1 V

OCP Accuracy

≤ 0.5 %+0.1 A

≤ 1 ms

Rising Time at Full Load / No Load

≤ 8 ms

≤ 10 ms

≤ 8 ms

≤ 10 ms

≤ 8 ms

≤ 10 ms

≤ 30 ms

≤ 40 ms

Falling Time at Full Load

≤ 8 ms

≤ 10 ms

≤ 8 ms

≤ 10 ms

≤ 8 ms

≤ 10 ms

≤ 30 ms

≤ 40 ms

Falling Time at No Load

≤ 250 ms

Stability (8 hrs)

±(% output+offset)

Voltage

≤ 0.02 %+2 mV

≤ 0.02 %

+10 mV

≤ 0.02 %

+20 mV

Current

0.1 %+1 mA

Notes:

1 With sense terminal connected.

2 Following a change in output current from full load to half load or vice versa.

3 Maximum time required for the output voltage to change from 1% to 99% or vice versa after receiving a VOLTage or VSET command via GPIB or USB interface.

4 Average time for output to start to drop after OVP/OCP condition occurs.