--- product_id: 254819225 title: "Adjustable Signal Generator Module PWM Pulse 1-150kHz 4-20mA 2-10V Sine Wave Frequency Duty Cycle Industrial Automation Testing Control System for Voltage Output" brand: "fafeicy" price: "391 Lei" currency: RON in_stock: true reviews_count: 6 category: "Fafeicy" url: https://www.desertcart.ro/products/254819225-adjustable-signal-generator-module-pwm-pulse-1-150khz-4-20ma store_origin: RO region: Romania --- # 1-24V adjustable voltage 0.1% PWM duty cycle accuracy 1-150kHz frequency range Adjustable Signal Generator Module PWM Pulse 1-150kHz 4-20mA 2-10V Sine Wave Frequency Duty Cycle Industrial Automation Testing Control System for Voltage Output **Brand:** fafeicy **Price:** 391 Lei **Availability:** ✅ In Stock ## Summary > ⚙️ Tune your signals like a pro — precision meets power in one sleek module! ## Quick Answers - **What is this?** Adjustable Signal Generator Module PWM Pulse 1-150kHz 4-20mA 2-10V Sine Wave Frequency Duty Cycle Industrial Automation Testing Control System for Voltage Output by fafeicy - **How much does it cost?** 391 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/254819225-adjustable-signal-generator-module-pwm-pulse-1-150khz-4-20ma) ## Best For - fafeicy enthusiasts ## Why This Product - Trusted fafeicy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Durable:** Small footprint and -10°C to 70°C operation for any environment - • **Multi-Mode Mastery:** PWM, pulse, sine, and source modes to future-proof your testing arsenal - • **Robust Voltage Output:** Wide 1-24V range powers diverse automation setups with ease - • **Versatile Frequency Control:** Seamlessly switch from 1Hz to 150kHz to match any industrial need - • **Precision at Your Fingertips:** Ultra-fine 0.1% PWM adjustment for rock-solid signal stability ## Overview This Adjustable Signal Generator Module delivers precise PWM pulse control with 0.1% duty cycle accuracy, supports a broad frequency range up to 150kHz, and offers flexible voltage output from 1 to 24V. Designed for industrial automation and testing, it features multiple signal modes including sine and pulse, operates reliably in harsh environments, and fits compactly into any control system setup. ## Description Product Description The supply voltage of the product is 7-24 V and the cycle range 0-100%. This product supports multiple modes, e.g. PWM mode, pulse mode, signal source mode and sine wave mode. Voltage, frequency and working cycle are adjustable in PWM mode. Specification 4 functional patterns: PWM mode, pulse mode, source mode, sine wave mode Review: No mA Sine Wave - Very good for the price - however it only produces a steady DC mA signal. It does not output a sine, triangle or PWM mA output. The waveform produced is quite notchy and not a smooth sine wave s shown in the image below - the signal is quantised in to discrete levels. This was sampled on a 12bit ADC Review: funktioniert. - funktioniert tadellos ## Features - Accurate Adjustment: In PWM mode, voltage, frequency and duty cycle are adjustable, and the adjustment accuracy is as high as 0.1% to ensure the stability of the output - Wide Application Range: Voltage range 1-24V, frequency range 1-150KHZ, sine mode frequency 1-1000HZ, adapt to a variety of output needs. - Strong Load Capacity: Output current up to 30mA, suitable for a variety of source scenarios, but please note that this product cannot directly drive high-power loads. - Adapt to Harsh Environment: The working environment temperature range is -10-+70℃, the module size is small, easy to install, to meet the needs of various environments. - High Performance and Multi-Function: This pulse adjustable module has PWM mode, pulse mode, source mode, sine mode and other functions to meet the needs of different scenarios. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B08C57C8V2 | | Batteries Included | No | | Batteries Required | No | | Customer Reviews | 3.9 3.9 out of 5 stars (32) 3.9 out of 5 stars | | Date First Available | 1 July 2020 | | Display Style | Wsfg | | Finish | Finish | | Included Components | Inc | | Installation Method | InstallationMethod | | Item Model Number | Fafeicyxamf16h295 | | Item Package Quantity | 1 | | Item Weight | 60 g | | Manufacturer | Fafeicy | | Material | Material: | | Part Number | Fafeicyxamf16h295 | | Power Source | PowerSource | | Voltage | 1 Volts | ## Images ![Adjustable Signal Generator Module PWM Pulse 1-150kHz 4-20mA 2-10V Sine Wave Frequency Duty Cycle Industrial Automation Testing Control System for Voltage Output - Image 1](https://m.media-amazon.com/images/I/61J-RUbOBDL.jpg) ![Adjustable Signal Generator Module PWM Pulse 1-150kHz 4-20mA 2-10V Sine Wave Frequency Duty Cycle Industrial Automation Testing Control System for Voltage Output - Image 2](https://m.media-amazon.com/images/I/715RIBhbDhL.jpg) ![Adjustable Signal Generator Module PWM Pulse 1-150kHz 4-20mA 2-10V Sine Wave Frequency Duty Cycle Industrial Automation Testing Control System for Voltage Output - Image 3](https://m.media-amazon.com/images/I/71+aKirxHqL.jpg) ![Adjustable Signal Generator Module PWM Pulse 1-150kHz 4-20mA 2-10V Sine Wave Frequency Duty Cycle Industrial Automation Testing Control System for Voltage Output - Image 4](https://m.media-amazon.com/images/I/51hw4pOYN3L.jpg) ![Adjustable Signal Generator Module PWM Pulse 1-150kHz 4-20mA 2-10V Sine Wave Frequency Duty Cycle Industrial Automation Testing Control System for Voltage Output - Image 5](https://m.media-amazon.com/images/I/71ffTkutX3L.jpg) ## Customer Reviews ### ⭐⭐⭐ No mA Sine Wave *by E***E on 12 August 2025* Very good for the price - however it only produces a steady DC mA signal. It does not output a sine, triangle or PWM mA output. The waveform produced is quite notchy and not a smooth sine wave s shown in the image below - the signal is quantised in to discrete levels. This was sampled on a 12bit ADC ### ⭐⭐⭐⭐⭐ funktioniert. *by E***. on 10 November 2024* funktioniert tadellos ### ⭐⭐⭐⭐⭐ Funkar bra *by T***K on 16 November 2024* Gör vad den ska ## Frequently Bought Together - Pulse Adjustable Module,WSFG-06 4-20mA 2-10V PWM Sine Generator Without RS485 Generator Module 1-1000Hz - AZDelivery Logic Analyzer 24MHz 8CH 8 Channel Mini USB Cable UART IIC I2C SPI Debug compatible with Arduino Including E-Book! - TUOFENG 18AWG Electrical Wire, Hook up Wire Kit 0.82mm² Flexible Silicone Wires (6 Different Colored 4 Meter spools) 600V Stranded Wires for Automotive Wiring --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ro/products/254819225-adjustable-signal-generator-module-pwm-pulse-1-150khz-4-20ma](https://www.desertcart.ro/products/254819225-adjustable-signal-generator-module-pwm-pulse-1-150khz-4-20ma) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-08-08*