3pcs TL494 PWM Speed Controller Frequency Duty Ratio Adjustable

3pcs TL494 PWM Speed Controller Frequency Duty Ratio Adjustable
Eachine1
sku: 1293006
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$6.98
Shipping from: China
   Description
Function Description: TL494 PWM regulator module, can adjust the output frequency and duty radio, widely used in switching power supplier, PWM drive circuit. Feature: PWM output frequency in the range 500Hz-100KHz can be adjustable, maximum duty cycle to 96%. Output drive capability, signal stability; Working voltage: DC 7V-40V Limit 42V; Maximum output current: 250mA; Output voltage: DC5V Maximum power consumption: 1000mW; Working ambient temperature: 0-70 Positioning hole: 2.7mm diameter(M2.5) Board size: 26mmx23mm Package included: 3 x TL494 PWM Controller
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