Picor Corporation • picorpower.com

Test Procedure:

Initial Test Set Up

PI2007-EVAL2 is designed with two bias circuit

options, bias via 1% external resistor (R3 and R4) or via

internal resistor (VR input). R3 and R4 resistors are

installed (430Ω, 1%).

Baseline Test Procedure – PI2007 (Refer to Figure 3)

1.

Recommended Material

1.1. Material Needed-Picor supplied

1.1.1. PI2007-EVAL2

1.1.2.

PI2007 Product Datasheet

1.2. Recommended Users Supplied Equipment

1.2.1. Two DC power supplies: 0-20V; 20A each.

1.2.2. One low power logic voltage power supply

1.2.3. Load: electronic Load, Power resistors or

actual load.

1.2.4. Multimeter.

1.2.5. Oscilloscope.

1.2.6. Appropriately sized interconnect cables.

1.2.7. Safety glasses.

Figure 3:

Layout configuration for a typical redundant power application using PI2007.

DC

Electronic

Load

PS1

-

PS2

+

-

+

-

0-20V/20A

30A

0-20V/20A

PS3

+

-

12V/100mA

Logic PS

+

Gate