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7CH100 ONE QUADRANT CONTROLLER FOR PM AND 3 CLAMPS DC MOTORS

7CH100 ONE QUADRANT CONTROLLER FOR PM AND 3 CLAMPS DC MOTORS
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7CH100 ONE QUADRANT CONTROLLER FOR PM AND 3 CLAMPS DC MOTORS - 1

7CH100_E_0 DATE : 16/01/2007 REV. 0.0 7CH100 ONE QUADRANT CONTROLLER FOR PM AND 3 CLAMPS DC MOTORS - USER’S GUIDE -

7CH100 ONE QUADRANT CONTROLLER FOR PM AND 3 CLAMPS DC MOTORS - 2

16/01/2007 7CH100_E_0 1 - INTRODUCTION - The controller 7CH100 is a 1 quadrant chopper for PM and 3 clamps DC motors powered by battery 12/ 24 / 36V (on request). The MOSFET power stage operating with PWM 300 Hz . Typical applications are driving base for electric vehicles , electric scooters, electric ventilator etc. The chopper is designed in accordance with the most important EC standards. FEATURES POWER SUPPLY BATTERY (12V) – 24V – (36V) RATED CURRENT 50 A (DEPENDS ON DISSIPATION) MAX CURRENT ( Ta = 25°C) 120 A FREQUENCY 300 Hz OPERATING TEMPERATURE -10°C / 40°C SPEED REFERENCE...

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7CH100 ONE QUADRANT CONTROLLER FOR PM AND 3 CLAMPS DC MOTORS - 4

16/01/2007 7CH100_E_0 3 - I/O CONNECTOR - Pin 1: KEY Key switch input (+V battery). Pin 2: ENABLE Contact N.O. (enabled when close to -Vbatt) Pin 3: HI-POT.INPUT Positive Potentiometer Supply Pin 4: C-POT.INPUT Central Potentiometer. Pin 5: LO-POT.INPUT Negative Potentiometer Supply.

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