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1.2

(0.0)k

Ω

(0.0)k

Ω

1.25

(3.3)k

Ω

(1.2)k

Ω

1.3

(8.2)k

Ω

(2.7)k

Ω

1.35

(16.3)k

Ω

(4.5)k

Ω

1.4

(32.6)k

Ω

(6.7)k

Ω

1.45

(81.4)k

Ω

(9.5)k

Ω

1.5

(13.3)k

Ω

1.55

189.0k

Ω

(18.7)k

Ω

1.6

91.1k

Ω

(26.7)k

Ω

1.65

58.6k

Ω

(40.0)k

Ω

1.7

42.3k

Ω

(66.7)k

Ω

1.75

32.6k

Ω

(147.0)k

Ω

1.8

(0.0)k

Ω

26.0k

Ω

1.85

(1.6)k

Ω

21.4k

Ω

197.0k

Ω

1.9

(3.5)k

Ω

17.9k

Ω

96.7k

Ω

1.95

(5.8)k

Ω

15.2k

Ω

63.3k

Ω

2.0

(8.5)k

Ω

13.0k

Ω

46.7k

Ω

2.05

(11.8)k

Ω

11.3k

Ω

36.7k

Ω

2.1

(16.0)k

Ω

9.8k

Ω

30.0k

Ω

2.15

(21.4)k

Ω

8.5k

Ω

25.3k

Ω

2.2

(28.5)k

Ω

7.5k

Ω

21.7k

Ω

2.25

(38.5)k

Ω

6.5k

Ω

18.9k

Ω

2.3

(3.4)k

Ω

(53.5)k

Ω

5.7k

Ω

16.7k

Ω

2.35

(4.8)k

Ω

(78.5)k

Ω

5.0k

Ω

14.9k

Ω

2.4

(6.5)k

Ω

(129.0)k

Ω

4.4k

Ω

13.3k

Ω

2.45

(8.3)k

Ω

(279.0)k

Ω

3.8k

Ω

12.1k

Ω

2.5

(10.3)k

Ω

3.3k

Ω

11.0k

Ω

2.55

(12.6)k

Ω

189.0k

Ω

2.8k

Ω

10.0k

Ω

2.6

(15.2)k

Ω

88.5k

Ω

2.4k

Ω

9.2k

Ω

2.65

(18.2)k

Ω

55.2k

Ω

2.0k

Ω

8.4k

Ω

2.7

(21.8)k

38.5k

Ω

1.6k

Ω

7.8k

Ω

2.75

(26.0)k

Ω

28.5k

Ω

1.3k

Ω

7.2k

Ω

2.8

(31.0)k

Ω

21.8k

Ω

1.0k

Ω

6.7k

Ω

2.85

(37.1)k

Ω

17.1k

Ω

0.7k

Ω

6.2k

Ω

2.9

(44.8)k

Ω

13.5k

Ω

0.5k

Ω

5.8k

Ω

2.95

(54.6)k

Ω

10.7k

Ω

0.2k

Ω

5.4k

Ω

3.0

(67.8)k

Ω

8.5k

Ω

0.0k

Ω

5.0k

Ω

3.05

(86.2)k

Ω

3.1

(114.0)k

Ω

3.15

(160.0)k

Ω

3.2

(252.0)k

Ω

3.25

(528.0)k

Ω

3.3

3.4

111.0k

3.5

49.6k

Ω

3.6

29.0k

Ω

R2/R4 = Black

Table 2

PT6920/PT6930 ADJUSTMENT RESISTOR VALUES

Output Bus

Series Pt#

Standard Case

PT6921/6922

PT6921

PT6922

Excalibur Case

PT6931/6932

PT6931

PT6932

PT6933

Adj Resistor

3.3Vdc

2.5Vdc

1.5Vdc

1.8Vdc

Va(req’d)

PT6920/PT6930 Series

Not Recommended For New Designs