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

⚡50V max input voltage

📏Output voltage 3.3V-33V

🔧3A adjustable output current

€ 34.78

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Description

⚡ Step down, power up — voltage control that means business!

HIGH VOLTAGE HANDLING - Supports up to 50V input, perfect for diverse power sources
ROBUST CURRENT CAPACITY - Delivers up to 3A output current to drive demanding devices
PLUG AND PLAY VERSATILITY - Includes 4 modules, ready to integrate into multiple setups
RELIABLE THERMAL MANAGEMENT - External radiator support ensures stable performance under load
POWER YOUR PROJECTS WITH PRECISION - Adjustable output voltage from 3.3V to 33V for ultimate control

The UMLIFE 4PCS AC/DC to DC Step Down Buck Converter set features four high-voltage LM2596HV modules capable of converting input voltages from AC 5-30V or DC 5-50V down to a finely adjustable DC output between 3.3V and 33V. Each module supports up to 3A output current and includes thermal management options, making it ideal for professional-grade electronics projects requiring reliable, customizable power regulation.

Specifications

ASIN	B094ZTG5S8
Best Sellers Rank	#104,780 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #415 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 Outlets	4
Output Voltage	33 Volts
Plug Type	Type A
Power Source	Dc Power Supply
UPC	701715466395
Unit Count	4.0 Count

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€ 34.78

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

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TrustScore 4.5 | 7,300+ reviews

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