Need 5vdc out, input varies 7-15vac...will it regulate at 5vdc out or will it be proportional to varying 7-15 input

They are very precise about the output. I used on with 12 v input and 5v output for an arduino. When I connected it to 24v - still, exactly 5v!

Is there a UL Listing for this?

You don’t need one. If you’re going to embed this into a system then the system gets UL approval. That’s the point of an embedded system.

Can this convert 24v ac to 24v dc or will there be a drop across the device?

This conversion broad has worked great for me. My demands are not great , I can get the DC voltages I need. I recommend!

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

UMLIFE 4PCS AC/DC to DC Step Down Buck Converter AC 5-30V DC 5-48V 24V 36V 48V to DC 2.5-35V 12V Voltage Regulator Board 2A Adjustable Volt Power Supply Module

Product ID: 331208210

Details

Brand
UMLIFE
Color
4 PCS
Input Voltage
50 Volts
Item Weight
3.84 Ounces
Output Voltage
33 Volts

⚡Input Voltage AC 5-30V / DC 5-50V

🔥Max Current 3A with Heat Dissipation

🔧Adjustable Output 3.3V-33V

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 31.84

Duties & taxes included

In stock

Sold byAmazon CyprusDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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

Secure transaction

Description

⚡ Power your projects with precision and confidence — don’t get left in the voltage dust!

COMPACT DURABLE BUILD - Lightweight 3.84 oz units with external radiator support for sustained high-current operation.
PRECISION VOLTAGE CONTROL - Easily dial in exact voltage from 3.3V to 33V for versatile device compatibility.
ROBUST HIGH VOLTAGE INPUT - Supports wide AC/DC input range up to 50V, perfect for fluctuating power environments.
EFFICIENT POWER CONVERSION - LM2596HV chipset ensures stable 3A output with minimal heat, maximizing reliability.
PLUG AND PLAY MODULAR DESIGN - Four-pack bundle with plug-in modules lets you scale and customize your power setup effortlessly.

The UMLIFE 4PCS AC/DC to DC Step Down Buck Converter set features four adjustable voltage regulator boards capable of converting wide input voltages (AC 5-30V, DC 5-50V) down to a stable DC output between 3.3V and 33V at up to 3A current. Equipped with the high-voltage LM2596HV chipset and external heat dissipation, these compact modules deliver reliable, efficient power conversion ideal for professional electronics projects and power supply customization.

Specifications

ASIN	B094ZTG5S8
Best Sellers Rank	#76,402 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #287 in Power Converters
Brand	UMLIFE
Color	4 PCS
Customer Reviews	4.0 4.0 out of 5 stars (163)
Input Voltage	50 Volts
Item Weight	3.84 Ounces
Manufacturer	UMLIFE
Model Number	701715466395
Number of Outlets	4
Output Voltage	33 Volts
Plug Type	Type A
Power Source	Dc Power Supply
UPC	701715466395
Unit Count	4.0 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.