NE555 Signal Generator Square Wave Pulse Frequency Adjustable Module 1~500KHz

NE555 Signal Generator Square Wave Pulse Frequency Adjustable Module 1~500KHz

• size: 3.5CM*3.6CM
• 1, Main chip: NE555;
• 2, Input voltage: 5V-15VDC. (When 5V power supply, output current =15MA; when 12V power supply, output current=35MA);
• 3,Input current: ≥ 100MA

size: 3.5CM*3.6CM<br> 1, Main chip: NE555;<br> 2, Input voltage: 5V-15VDC. (When 5V power supply, output current =15MA; when 12V power supply, output current=35MA);<br> 3, Input current: ≥ 100MA<br> 4, the output amplitude: 4.2V V-PP to 11.4V V-PP. (according to the different input voltage, output will be different)<br> 5, Maximum output current: ≥ 15MA (5V power supply, when V-PP is greater than 50%), ≥ 35MA (12V power supply, when V-PP is greater than 50%)<br> Characteristics and advantages:<br> 1, output with LED indication(low level LED ON, high level LED OFF, at lower frequencies than the LED flashing);<br> 2, the output frequency range level can be selected, the output frequency adjustable;<br> Low frequency: 1Hz~50Hz<br> MF: 50Hz~1kHz<br> HF: 1KHz~10kHz<br> HF: 10kHz~200kHz<br> 3, the output duty cycle can Adjustable(Small), adjustable duty ratio will change the frequency.<br> 4, the output frequency adjustable;<br> Cycle T=0.7 (RA+2RB) c<br> RA, RB for the 0-10K adjustable;<br> C=0.001UF low frequency gear;<br> C=0.1UF MF gear;<br> High frequency in document C=1UF;<br> C=100UF high frequency gear, wave frequency buyers can own calculation.<br>