Aideepen | Handheld PWM Pulse Signal Generator PWM Current and Voltage Signal Generator 0-20mA 4-20mA 0-10V Signal Source Simulator

Features:1. Triple Power Supply Options: 24V terminal/USB-C/built-in lithium battery for flexible adaptation to various work scenarios2. High-Frequency PWM Output: 1-150kHz frequency + 0-100% duty cycle to meet motor speed control requirements3. Professional-Grade HMI: 2-inch TFT color display with switchable Chinese/English interface for clear information at a glance4. Precise and Convenient Adjustment: EC11 digital encoder large knob with electroplated keycaps for excellent tactile feedback5. Deeply Adapted for Industrial Environments: Specially designed for industrial control signal debugging and PWM motor speed regulation across multiple scenariosProduct Specifications:Product Name: Color Screen Multifunction Signal Generator3 Power Supply Methods: External DC 24V terminal / USB-C / (Battery model) Built-in lithium batteryBattery Type: Built-in 3.7V 1500mAh lithium batteryInterface: Type-C portDisplay: 2-inch TFT color screen (320×240 pixels)Display Interface: Switchable Chinese/English interfaceKnob: EC11 digital encoder knob (20-step per revolution, with push button)Terminal Plug Specification: 15EDGK3.81 (9P)Operating Environment: 0-40°C, relative humidity Applications: Industrial control DC analog signal debugging, electrical equipment installation and maintenance, PWM motor speed control, etc.Voltage Output Range: ±12V (max. 20mA load, short-circuit protected)Voltage Measurement Range: ±50VCurrent Output Range: 0-24mA (max. 500Ω sampling resistor, short-circuit protected)Current Measurement Range: ±50mAOutput Adjustment Range: Freely configurable (e.g., 0-20mA/4-20mA/0-10V/0-5V), with user-definable engineering display valuesPWM Pulse Square Wave Output: Adjustable frequency 1-150kHz, adjustable duty cycle 0-100% (high level fixed at 5V, drive current (Note: This PWM output is not suitable for 12V or 24V systems, as 5V is considered a low level for them):Power Supply Specifications: Three power supply methods—charging/operation via mobile phone charger, power bank, or external 24V:1. External terminal power supply: DC 24V ±4V, power 2W (non-charging)/5W (charging)2. External USB-C 5V input: 0.4A (non-charging)/1A (charging)3. (Battery model) Built-in 3.7V lithium battery: max charging current 0.8A. Battery indicator turns green when fully charged and stops charging automatically. Typically takes over 6 hours to charge. Fully charged battery provides 1-5 hours of use depending on output load.Charging Status Indicators:1. When powered off and connected to Type-C charging, the charging indicator below turns red; turns green when fully charged.2. When powered on and connected to Type-C charging, the charging indicator below turns red. The battery icon in the upper-right corner of the screen displays green and cycles through increasing battery bars (regardless of pre-charge level, it starts green). When fully charged, the charging indicator below turns green, and the battery icon in the top-right corner of the screen remains solid green. When the Type-C charging cable is disconnected, the battery icon in the top-right corner of the screen displays white.Precautions:1. Turn off the power before connecting cables.2. Operating outside the specified technical parameters may cause abnormal operation or damage to this instrument.Frequently Asked Questions:Q: How do I set the duty cycle for PWM and switch between adjusting frequency (Hz) and duty cycle (%),A: Press the key to enter PWM adjustment mode. Press the knob once to toggle between PWM adjustment states (Frequency: 1-150000Hz / Duty Cycle: 0-100%). Corresponding unit symbols appear below the PWM display.Q: How to access the Help/Settings menu?A: Hold the down key for 2 seconds to enter the menu. Press the down key once to toggle between Help and Settings. Press the knob again to enter the corresponding interface.Q: What gauge is the included power cable?A: 20 AWG (0.5 mm²)Shipping Contents:Generator main unit x1Flathead screwdriver x1USB charging cable x1Alligator clip test leads x4