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0 features, 1 cc demonstration board description, Figure 1 cc demonstration board schematic – Vicor Constant Current (CC) Demonstration Board User Manual

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UG:007

vicorpower.com

Applications Engineering: 800 927.9474

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2.0 Features

The CC Demonstration Board contains the following:

1.

High power density PRM.

2.

Adjustable current output of up to 5 A (if no VTM is used).

• Adjustable current output of up to 100 A with the use of a VTM customer board.

3.

Adjustable PRM maximum output voltage.

4.

Kelvin connections for measuring the efficiency of the VI Chip components independent
of load connect losses.

5.

Oscilloscope probe jacks for measuring output voltage, including output voltage ripple.

6.

Fused PRM input.

7.

Provision for mounting optional VI Chip pushpin heat sink.

8.

System enable and disable.

+IN

J01

+

+

–IN

–OUT

+OUT

R33

J02

TP08

TP06

TP04

TP05

TP07

TP02

TP01

TP03

SW01

F01

C4

C1

C2

C3

R3

VH

C12

L01

R28

R27

R

8

R32

R

30

R

23

R

12

R13

R18

R17

R16

R19

VH

C11

U02A

U02B

R21

R24

VSENSE

VREF

VH

SW02

R10

SLC7530

PS01

VC

PC

TM

IL

NC1

PR

+IN

–IN

VH

SC

SG

OS

NC2

CD

+OUT

–OUT

R

6

CONN - 10 PIN - MALE

Figure 1

CC Demonstration

Board Schematic

2.1 CC Demonstration Board Description

Figure 2

CC Demonstration

Board

Double click the image to see a larger view.