Is there a way for this to be powered-up in off-state instead of on-state ? can be a hazard otherwise

When power is applied, the controller will output voltage that is set by the last used setting. By pushing the rotary voltage adjustment knob the voltage output will be shut down. Push the knob again and preset voltage will be outputted once again.

Controller worked well for about 2 weeks before making a high pitched squealing sound, anyone else know why?

Overloaded Mosfet transistor for the PWM output or failed PWM driver most likely.

Can this br used with a permanent magnet motor?

This controls a plain DC motor, a permanent magnet type.

What does the frequency setting control if you can already control it with the high and low settings?

yES IT ABSOLUTELY WILL GO UP IN FLAMES IF YOU PUMP 2000 WATTS THROUGH IT.

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PEMENOL PWM Motor Driver, DC 5V-24V 5A 150W | Motor Speed Controller Adjustable Speed Regulator with Stepless Variable Knob Switch Signal Generator Driver Module

PEMENOL PWM Motor Driver, DC 5V-24V 5A 150W | Motor Speed Controller Adjustable Speed Regulator with Stepless Variable Knob Switch Signal Generator Driver Module

Product ID: 153818142

⚡5V-24V wide voltage range

🔋Max 15A current, 150W power output

🎛️Digital rotary encoder for precise speed control

R$175

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Description

🎯 Master your motor’s speed with precision and power — don’t get left behind!

ROBUST PERFORMANCE - Handles up to 15A current and delivers a powerful 150W output for demanding applications.
SMART MEMORY RECALL - Power-off memory function saves your settings, so you never lose your custom configurations—work smarter, not harder.
PRECISION SPEED CONTROL - Digital rotary encoder ensures ultra-precise, repeatable motor speed adjustments with a sleek stepless knob.
SMOOTH START LONGER LIFE - Soft start feature minimizes current surges, protecting your motor and extending its lifespan.
POWER FLEXIBILITY UNLEASHED - Operates seamlessly from 5V to 24V DC, adapting to diverse motor needs.

The PEMENOL PWM Motor Driver is a compact, high-performance motor speed controller supporting DC voltages from 5V to 24V and delivering up to 15A current with 150W power. Featuring a digital rotary encoder for precise speed regulation, it includes smart functions like power-off memory and soft start to enhance efficiency and motor longevity, making it ideal for professional automation and control applications.

Specifications

ASIN	B07WR4KBMF
Best Sellers Rank	#131,614 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #53 in Electrical Motor Controls
Date First Available	August 18, 2019
Item Weight	2.08 ounces
Item model number	13861
Manufacturer	PEMENOL
Product Dimensions	3.11 x 1.81 x 0.91 inches

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R$175

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In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to Brazil.

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