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!

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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

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

🔥3A High Current with Heat Dissipation

🔧Adjustable Output 3.3V-33V

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Description

⚡ Power your innovation with precision and reliability!

HIGH CURRENT CAPACITY - Delivers up to 3A with efficient heat dissipation for reliable, continuous operation.
QUAD PACK CONVENIENCE - Four converters in one set to power multiple devices or projects simultaneously.
PRECISION VOLTAGE CONTROL - Easily dial in your exact voltage from 3.3V to 33V for versatile project needs.
ROBUST HIGH VOLTAGE INPUT - Supports wide input range up to 50V DC or 30V AC, perfect for fluctuating power sources.
PLUG AND PLAY LM 2596 HV MODULES - High-voltage LM2596HV chips ensure stable performance and easy integration.

The UMLIFE 4PCS AC/DC to DC Step Down Buck Converter set features four adjustable voltage regulator modules using high-voltage LM2596HV chips. Each module supports a wide input voltage range (AC 5-30V, DC 5-50V) and delivers up to 3A output current with adjustable output voltage from 3.3V to 33V. Designed for efficient heat dissipation and stable power supply, this set is ideal for professionals and hobbyists needing versatile, reliable voltage regulation across multiple projects.

Specifications

ASIN	B094ZTG5S8
Best Sellers Rank	#110,002 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #429 in Power Converters
Brand	UMLIFE
Color	4 PCS
Customer Reviews	4.0 4.0 out of 5 stars (164)
Input Voltage	50 volts
Item Weight	3.84 ounces
Manufacturer	UMLIFE
Model Number	701715466395
Number of Items	4
Number of Outlets	4
Output Voltage	33 volts
Plug Type	Type A
Power Source	Dc Power Supply
UPC	701715466395
Unit Count	4 Count

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€ 27.65

Duties & taxes included

In stock

Sold byAmazon PortugalDelivered 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 Portugal.

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Join PRO →

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TrustScore 4.5 | 7,300+ reviews

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