Q67000-A2321(1994) 查看數據表（PDF） - Siemens AG

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比赛名单

Q67000-A2321
(Rev.:1994)

Phase Control IC

Siemens AG 

TCA 785

It is necessary for all measurements to adjust the ramp with

the aid of C10 and R 9 in the way that 3 V ≤ Vramp max ≤ V S – 2 V

e.g. C10 = 47 nF; 18 V: R 9 = 47 kΩ; 8 V: R 9 = 120 kΩ

Test Circuit 1

Semiconductor Group

9

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