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MaiTech NE555 PWM Pulse Signal Generator Module - Green

by MaiTech
SKU: 300909
  • US$4.27

    13 %

  • 3.72
  • Free shipping To

  • Handling Time: Ships within 2-4 Business Days
  • Dispatch: Ships within 4-7 business days
MaiTech NE555 PWM Pulse Signal Generator Module - Green
MaiTech NE555 PWM Pulse Signal Generator Module - Green

MaiTech NE555 PWM Pulse Signal Generator Module - Green

US$3.72 US$4.27 13%OFF 5 (1 reviews)
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Scope of application

1. It is used as a PWM signal generator generates a square wave PWM use for experimental development;

2. Drives the stepping motor for generating a square wave drive signal;

3. For generating tunable pulsed power drive circuits;

4. Adjustable pulse generating control-related circuit.

Brief Description:

1. The main chip: NE555;

2. Input voltage: 5V-12VDC. When 5V supply, the output current can be at around 15mA; when the 12V supply, the output current can be around 35mA.

3. The input current: >=100mA

4. The output amplitude:. 4.2V V-PP to 11.4V V-PP (different depending on the input voltage, the output amplitude will be different)

5. The maximum output current: >=15mA (5V power supply, V-PP greater than 50%), >=35mA (12V power supply, V-PP greater than 50%)

6. The output duty cycle of 0-100% adjustable. About the size of the output frequency can be adjusted by changing the capacitance C46 PWM frequency, default PWM frequency is about 6KHZ (2200PF capacitance). Big change, the frequency decreases; piecemeal frequency increases.

7. PWM change their own examples:

When 12VDC power supply,

C46: 0.47UF (0.22UF);

R12: 10R;

R2: 4.7K;

R7: 1K.

Quantity1 piece
Form ColorGreen
MaterialGlass fiber + plastic + iron
English Manual / SpecNo
Other Features
Dimensions & Weight
Dimensions 2.17 in x 0.59 in x 0.71 in (5.5 cm x 1.5 cm x 1.8 cm)
Weight 0.35 oz (10 g)
Packing List
1 x Module

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Rate US$3.30 shipped US$3.29 shipped US$3.28 shipped

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Customer's impression:
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Recent Customer Reviews

  • salaneuvos Post on 10/15/2015

    User can adjust either frequency or pulse width by turning the potentiometer. The purpose of two yellow jumper blocks: jumper block marked F P is for operating mode selection and the other block marked LMH is for frequency... Read more

    Impression:Good product

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