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Your cart is empty. Module: ZS-PA4000A
Working Voltage: AC 110-220V
Maximum Power: 4000W (connected resistive load)
Voltage Regulation: Begin from 10V, 10V-220V
Dimensions: 9mm1 x 59mm(do not include knob) x 34MM
Protection: Anti-spike, Surge, RC absorption (EOC)
How to use:
Adjustable Power Supply Board ,Connect this device with lamp or home appliance or electric circuit, then rotate the knob for dimming, speed, voltage, temperature control.
Some Application:
It can use to such as electric stove, water heater tune thermal, lighting dimmer, small motor speed, electric iron thermostat, and achieve dimming, thermostats, pressure regulator effect.
Package included : 1 ¡Á 4000W Regulator Motor Speed Controller
Customer
Reviewed in the United States on May 14, 2021
This unit works very well form my application.Easy to install easy to wire.I wired to bridge rectifier to control DC voltage and it worked great
Jean-François Tremblay
Reviewed in Canada on August 16, 2020
Good
Herman
Reviewed in Canada on November 3, 2020
Used it to control a heat press and it works great.
Josh
Reviewed in the United States on August 26, 2019
I bought this for a project I was working on. The craftsmanship was definitely bottom shelf, but it appeared safe enough. I got it on the bench, applied power, and it popped the moment I did so. I cracked it open, and it wasn't even worth fixing. I did check some components, and found several to be at the edge of their spec. The rheostat was also effectively non-functional when I put a meter on it. The only parts I found any use for were the case and heat sink.
jose ricardo
Reviewed in the United States on November 22, 2019
Buen producto
lam c tran
Reviewed in the United States on August 6, 2018
good
Earl Anderson
Reviewed in the United States on May 27, 2018
I am using this unit in a shop-built feed control addition to a manual milling machine. It woks as Ihadhoped it would.
Gene Hammer
Reviewed in Canada on August 2, 2017
This power supply works very well and it provides ac with light loads down to 25v ac.
G. Rath
Reviewed in the United States on May 10, 2017
I have one one a recent belt grinder build and it is working so far without an issue. My only real complaint is that the fuses are soldered in, which makes them hard to replace if you were to blow one.
Hady
Reviewed in the United States on January 5, 2017
item as described i have installed it on my sea saw table and it works perfectly
Perry Harrington
Reviewed in the United States on March 31, 2016
This is rated at 120-240v, the adjustment POT is designed fro 240v so you get very little linearity at 120v. If you replaced it with a 470k pot it would probably work better at 120v. I can't speak to longevity, but it was the better built version of these line of SCR controllers. I couldn't find the ST datasheet for the SCR, so I wonder if it's some special or a counterfeit. Anyway, it appears to be made with the requisite power handling components, but you'll want to put a screw on the heatsink, the manufacturer didn't retain the heatsink to the chassis. Heat dissipation might be an issue at the full rating.The device is wired in-line with your load, it's only necessary to break the 'line' wire to the load, the 'neutral' is just passed through the board. The outer terminals are the line in and out.
Sinclair Williams
Reviewed in the United Kingdom on January 9, 2016
Item arrived on time, which was good. The picture on Amazon shows the terminals labelled in English, but the actual regulator had a Chinese label which threw me for a moment, but in all other respects looked identical. I wired it into an extension lead (careful not to cut the earth wire - just the live and neutral) and then tested the unit with a table lamp: worked perfectly as a dimmer switch for the light.Next, put it on a 2KW water heater that only had an on/off switch. Again, works as expected: I can now keep the boiler on a simmer once it is up to temperature.4 star rather than 5 because of the Chinese label on the actual item rather than English as per the photo. Otherwise, exactly as described.
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