22A 1400W Buck DC Adjustable Voltage Regulator ($28.01)

Low enough to give gravity a complex: $28.01 (Banggood). Updated: 15-12-2025.

22A/1400W Buck DC Adjustable Voltage Regulator Voltage Current Module Constant Voltage Constant Current Step-down Module – ZK6522 Board+Display
Banggood warehouse: China.

Price: $28.01

Additional Banggood coupons:
1. First page
2. Second page
There’re some similar (or not) items on Aliexpress

Image	Product (link)	Price	Coupons
	DC 6-75V 22A 1400W Step Down Module CNC Adjustable Voltage Regulator Constant Voltage Constant Current Buck Converter Module	$17.18	–
	ZK-6522 CNC Buck DC Adjustable Voltage Regulator Constant Voltage Constant Current Module 22A/1400W Module Input Voltage DC6-75V	$23.66	–
	ZK-6522 22A/1400W CNC Adjustable DC 6-75V Stabilized Voltage Power Supply Constant Voltage And Constant Current Step-down Module	$24.36	–
	ZK-6522C Step-Down DC Adjustable Voltage Regulator Power Supply Constant Voltage Constant Current Module 22A/1400W Buck Module	$24.71	–
	ZK-6522C Step-Down DC Adjustable Voltage Regulator Power Supply Constant Voltage Constant Current Module 22A/1400W Buck Module	$25.46	–
	ZK-6522 22A 1400W DC 6-75V Stabilized Voltage Power Supply Step-Down Module CNC Adjustable Voltage Regulators	$26.31	–

Click here to search by yourself. Here are coupons that you can use.

Price history and price alert

Price history is not available for this item (not enough database records)! The lowest price was $23.99 though.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).
Price Alert