PS2520G • PS2521G

Programmable Power Supplies
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Features & Benefits

PS2520G
  • Triple Output
  • One 0 to 6 V, 0 to 3 A
  • Two 0 to 36 V, 0 to 1.5 A
  • Digital LED Output Indicator
  • SCPI Compatible
  • One Year Warranty
PS2521G
  • Triple Output
  • One 0 to 6 V, 0 to 5 A
  • Two 0 to 20 V, 0 to 2.5 A
  • Digital LED Output Indicator
  • SCPI Compatible
  • One Year Warranty

Applications

  • Training
  • Manufacturing Production Test
  • Field Repair
  • Bench Calibration and Repair
  • Product Design
  • Laboratory and Research
  • Education

PS2520G/PS2521G

The triple output PS2520G and PS2521G Power Supplies are versatile supplies suitable for many applications. The PS2520G has a single supply providing a maximum of 6 V and 3 A and two supplies providing a maximum of 36 V and 1.5 A. The PS2521G has a single supply providing a maximum of 6 V and 5.0 A and two supplies providing a maximum of 20 V and 2.5 A.

The supplies can be operated in one of three modes: independent, series or parallel. In the independent mode, the output voltage and current of each supply are controlled independently. In the two tracking modes, the variable outputs are connected either in series or in parallel; the controls of the master power supply adjust the voltage or current of both power supplies.

The PS2520G and PS2521G are GPIB programmable. The GPIB command sets are SCPI compatible.

Each power supply features 100 memories to store voltage and current limits for instant recall via the front panel or GPIB. Both have a dual 4-digit LED display.

Key Specifications

   

PS2520G

PS2521G

Number of outputs

3

3

Output voltage

0 to 6 V, 0 to 36 V (two)

0 to 6 V, 0 to 20 V (two)

Output current

0 to 3 A (6 V), 0 to 1.5 A (36 V)

0 to 5 A (6 V), 0 to 2.5 A (20 V)

Voltage accuracy

0.05% 5 mV + 25 mV

0.05% 5 mV + 25 mV

Current accuracy

0.2% + 10 mA

0.2% + 10 mA

Programmable voltage resolution

10 mV

10 mV

Programmable current resolution

1 mA

1 mA

Display

Digital, LED

Digital, LED

Auto-series/parallel operation

Yes

Yes

Auto-master/slave tracking

Yes

Yes

Internal memory

Yes, 100

Yes, 100

GPIB (SCPI)

Yes

Yes

Constant voltage mode

Yes

Yes

Constant current mode

Yes

Yes

Variable current limit

Yes

Yes

Over-voltage protection

Yes

Yes

Over-current protection

Yes

Yes

Dual 4-digit panel meter

Yes

Yes

Safety certifications

UL1244, CSA231, EN61010-1

UL1244, CSA231, EN61010-1

EMC

Meets Directive 89/336/EEC

Meets Directive 89/336/EEC

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