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Frequency PWM Signal Generator Module Adjustable

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$6.98
Price in reward points: 399 10 or more $5.21
  • Product Code: HIC XY-KPWM
  • Reward Points: 2
  • Availability: In Stock
Tags: PWM Frequency Meter , PWM Signal Generator
This product has a minimum quantity of 2

Description

HIC XY-KPWM PWM signal generator is a low-cost standard panel-mounted adjustable PWM signal generator meter with LCD display. Its output frequency range is 1Hz to 150KHz, duty cycle is 0%-100%. duty cycle and frequency signal are adjustable through precision encoders’ knob. It supports UART TTL communication. It is widely used as a signal source or excitation source for testing. 

Main Features

● Support power-off memory function.

●1Hz to 150KHz PWM signal output.

●0.1%, 1%, 2% accuracy grade.

● Duty cycle and frequency are adjustable.

● Clear LCD display with backlight.

●Have normal/fine adjusting mode.

●Have lock function to avoid mis-operation.

●Have ON/OFF button to control output.

●Support UART TTL communication.

●Standard panel-mounted shell.


Typical Applications

● Square wave signal generator to output square wave signal.

● Used as deriving module to control stepping motor.

● Output adjustable pulse for MCU.

● Output adjustable pulse to control PWM circuit or adjust light and speed.

General Parameters

Operating Voltage
 3.3V-30VDC.
 Frequency range
 (Normal mode): 1Hz~150KHz; (Precise mode): 1Hz~15KHz;
Frequency accuracy
 about 2% in each frequency range; 
Duty cycle accuracy 1% at Normal mode; 0.1% at Precise mode;
Signal load capacity
 about 5-30mA
Output amplitude
 same to input voltage;
Operating temperature range
 -25~+70℃
Working Humidity 0%~95%RH;
Size 79*43*37mm; Integration panel cut-out / hole opening size: 76x40 mm

Output Adjusting Mode

PWM output: set the frequency and duty cycle independently.

Normal adjusting mode:

Frequency range:1Hz-150KHz Duty cycle:000~100%, duty cycle adjusting step 1%;

Fine adjusting mode:

Frequency range:1Hz-15khz Duty cycle:00.0~100%, duty cycle adjusting step 0.1%;

*When adjusting frequency/duty cycle value, the lock symbol is flashing and SET is displayed.

PWM Output Frequency & Duty Cycle Setting

* Four types of PWM frequency range can be switched automatically based on actual application.

1. XXX (No decimal points): Min unit is 1Hz, frequency value range: 1Hz~999Hz

2.X.XX (Decimal in hundred’s place): Min unit is 0.01Hz, frequency value range: 1.00kHz~9.99kHz

3. XX.X (Decimal in ten’s place): Min unit is 0.1Hz, frequency value range: 10.0kHz~99.9kHz

4. X.X.X (Decimal in hundred’s and ten’s place): Min unit is 1kHz, frequency value range: 1 kHz~150kHz

E.g.: Frequency value display

100 refers to PWM output 100Hz pulse.

1.01 refers to PWM output 1.01kHz pulse

54.1 refers to PWM output 54.1kHz pulse

1.2.4 refers to PMW output 124kHz pulse.

*All setting parameters are automatically saved in case of power off.


TTL Serial port communication



Order it via Aliexpress Store (click):  XY-KPWM PWM Signal Generator Frequency Meter

Additional information

General Specifications
Output 1Hz-150KHz
Power Supply 3.3-30VDC
FAQ
Packing List 1 Unit x Original XY-KPWM PWM Pulse Signal Generator
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Why Choose Us? -More than 5 years practice. -Various full range. -MOQ 1 unit. -Factory direct price. -24 months warranty. -No extra bank/Paypal charge

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