10 STCK. TL494 PWM Controller Modul einstellbare Frequenzsteuerplatine für Arduino
10PCS TL494 PWM Controller Module Adjustable 5V Frequency 500-100kHz 250mA Control Board For Arduino Description: The TL494 device incorporates all the functions required in the construction of a pulse-width-modulation(PWM) control circuit on a single chip. Designed primarily for power-supply control, this device offers the flexibility to tailor the power-supply control circuitry to a specific application. Features: 1.Complete PWM power-control circuitry; 2.Uncommitted outputs for 200-mA sink or source current; 3.Output control selects single-ended or push-pull operation; 4.Internal circuitry prohibits double pulse at either output; 5.Internal regulator provides a stable 5-V reference supply with 5% tolerance; Package Includes: 10 X TL494 PWM Controller Module.
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