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NE555PWM Impulse Adjusting Module Output 2-98% Adjustable Signal Generator
Description:
- This module can produce pulse frequency signal and PWM pulse width signal
- This module output frequency has three grades adjistable as follows:
L: 50HZ-1.3KHZ
M: 570HZ-16KHZ
H: 5.3KHZ-100KHZ
- The frequency above is produced when adjusting pulses, if it outputs PWM pulse, the frequency can choose one of these grades, but when adjusting PWM and frequency can only chooosed ine type:
- pwm=2%-98%
Features:
- Main chip: NE555
- Output voltage: 5V-12VDC, when the power supply is 5V, the output current is about 15MA. When it is 12V power supply, output current is about 35MA
- Input current:: ≥100MA
- Output range: 4.2V V-PP to 11.4V V-PP
- Max output current ≥15MA (5Vpower supply, V-PP larger than 50%), when power supply ≥35MA (12V power supply, V-PP is larger than 50%)
- Output duty ratio: 2-98% adjustable
