COMMONWEALTH DC BRUSHLESS FAN

THE OUTPUT OF 3RD WIRE SIGNAL

A. FREQUENCY GENERATOR FUNCTION (FG TYPE FOR SPEED SENSOR SIGNAL)

B. ROTATION DETECTOR FUNCTION (RD TYPE FOR ROTOR LOCKED ALARM SIGNAL)

C. SPECIAL FUNCTION

TEMPERATURE CONTROL

(1) AFTER COMPLETING MOULD TEST QUALITY VERIFICATION AT TRIAL STAGE AGAINST THE DIMENSION OF INJECTION PRODUCTS AND STRUCTURAL STRENGTH OF ASSEMBLED PRODUCTS.
(2) THE TEST ITEMS AND INSTRUMENTS USED IN THIS STAGE ARE F0LLOWING: