Simpson 650 - Page 14

OPERATING INSTRUCTIONS
2. Measuring Ico and Beta.
a. Low and medium power
germanium transistors.
1. Insert the transistor to be tested into
the transistor test socket. Be sure the transistor
is inserted correctly (see figure 4).
=|#®% . TRANSISTOR
TO BE TESTED
MODEL 650
TRANSISTOR
| AT test socket
E B C
NO CONNECTION
TRANSISTOR
TO BE TESTED
FIGURE 4 — TRANSISTOR TEST CONNECTIONS
E = emitter, B = base, C = collector
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