Panel Cased ZK-PP1K Square Wave Signal Generator

Panel Cased ZK-PP1K Square Wave Signal Generator

Dual Mode 1 channel 1Hz-150KHz PWM Pulse Frequency Adjustable Duty Cycle

The product only generates signals. It does not drive current. The current capacity is 30mA. For high power loads, circuits that can handle the load must be connected to the output.

     Square wave generator module between 1-150khz. There are 2 frequency adjustment buttons. There are also 2 duty adjustment buttons. It has 2 modes, Pwm and Pulse mode.  It gives the possibility to create the pwm signals needed in many electronic applications or to easily create and use pulse signals. With its panel type case there is easy mounting possibility. With its large indicator lcd screen it is very easy to read and use.

Features:

•     Model: ZK-PP1K
•     Supply:  DC 3.3V / 30V
•     Supply reverse connection protection
•     Quality large lcd screen indicator
•     1 Channel signal output
•     Ability to operate in Pwm or Pulse mode
•     Frequency range 1Hz / 150KHz
•     Frequency adjustment function
•     Duty adjustment function
•     Saving the settings in memory
•     Output Current: 30mA
•     Duty range : % 0 / 100
•     Square wave signal generator
•     Delay time:0.000s~9999s
•     Pulse width:0.000s~9999s
•     Pwm adjustment
•     Frequency accuracy: %2
•     Time accuracy:1ms
•     RS232 TTL communication speed 9600bps
•     Operating temperature : -20C  /   +70C
•     Dimensions: 79mm x 43mm x 26mm
•     Weight: 42gr

Usage:  ( The description is taken from the PP2 product. There may be some differences. )

     To briefly explain its usage; there are 2 operating modes.  Pwm Mode and Pulse mode.

     When the Set key is pressed briefly the operation of turning the output on and off is performed. If there is an Out text on the left side, signal transmission to the output is being made.

     Pwm mode: The frequency and duty parameters can be adjusted. When the % sign is seen on the Lcd you can understand that it is in pwm mode. The frequency can be adjusted between 150khz and 0 hz. At the speed set here the output mosfet turns on and off. This process normally causes a square wave to form on the load. The duty ( full empty adjustment ) of this square wave can be adjusted..To give an example for duty; at 1 hz 50 duty it stays on for 0.5 sec and stays off for 0.5 second...

     Pulse mode: If you press the set key for 6 seconds while in pwm mode it switches to pulse mode. If the % symbol is not visible on the right side of the screen the device is operating in pulse mode. The number in the upper part is the “on” time, the time in the lower part is the “off” time. It serves to put the output into on off state at certain periods. When set as 1-1; the device turns the output on for 1 second, keeps it off for 1 second. Basically the effect of both modes on the load is the same. However, thanks to the additional delay and loop settings in pulse mode, the device is turned into a kind of programmed signal generator.

     If you press and hold the set key for 2 seconds and release it while in pulse mode you enter the delayed start settings. To exit the delay settings the set key is pressed for 2 more sec. The number above is the delay time. The number below is the delay loop count. If you leave it as ---- it will operate with an infinite loop. If you set 2.5  in the upper part and 5 in the lower part;  it runs the pulse mode after waiting 2,5sec. And it applies the pulse mode settings 5 times.

Package Contents:

• 1 Piece ZK-PP1K Signal Generator