are the pins spaced correctly for thru hole pcb? thanks

If you mean the standard 2.54mm distance between holes: Yes they are.

Is input 110-220vac for the 3vdc output version?

All these modules have an input voltage between 90-264V.

What method do you use to affix a wire to the pins? Seems scary to use the 24g broadboard style jumper wire on them for 120v AC

Those wires work fine. Not enough current going through it to need anything bigger

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

Mini Step-Down Power Supply,Intelligent Home Switching Power Module AC-DC Isolated Power Module 220v to 5v, HLK-PM01 AC DC 220V to 5V（3PCS）

Mini Step-Down Power Supply,Intelligent Home Switching Power Module AC-DC Isolated Power Module 220v to 5v, HLK-PM01 AC DC 220V to 5V（3PCS）

Product ID: 551490338

Details

Brand
EC Buying
Current rating
0.2 Amps
Mounting type
PCB Mount
Power source
Ac/Dc
Specification met
CE UL

⚡3W ultra-efficient power output

🌍Universal 90-245VAC input range

🛡️3000Vac isolation & advanced protection

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

9.78 OMR

Duties & taxes included

In stock

Sold byAmazon OMANDelivered 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 OMAN.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Description

⚡ Power your smart home smarter, smaller, safer!

COMPACT POWERHOUSE - Ultra-thin, ultra-small design fits seamlessly into any smart home setup without bulk.
BUILT IN SAFETY SHIELD - Advanced short-circuit and over-current protection with automatic self-recovery ensures uninterrupted, safe operation.
ECO FRIENDLY EFFICIENCY - Consumes less than 0.1W at no-load, championing green energy and reducing your carbon footprint.
DURABILITY MEETS RELIABILITY - Engineered for 100,000+ hours of continuous use with IP65-rated waterproof and dustproof protection.
GLOBAL VOLTAGE COMPATIBILITY - Supports a wide input range (90-245VAC) for worldwide use—no adapter worries.

The HLK-PM01 Mini Step-Down Power Supply is a cutting-edge AC-DC isolated module delivering a stable 5V output from a universal 90-245VAC input. Designed for smart home and automation applications, it boasts ultra-compact dimensions, high efficiency (≥70%), low ripple noise, and robust safety features including 3000Vac isolation and self-recovering short-circuit protection. With IP65-rated waterproofing and a lifespan exceeding 100,000 hours, this 3-pack module ensures reliable, eco-friendly power conversion tailored for the modern connected lifestyle.

Specifications

ASIN	B09Z253MQ2
Best Sellers Rank	#31,518 in Computers ( See Top 100 in Computers ) #198 in Computer Power Supplies
Brand Name	EC Buying
Current Rating	0.2 Amps
Customer Reviews	4.7 4.7 out of 5 stars (67)
Item Weight	0.7 Ounces
Manufacturer	EC Buying
Model	HLK-PM01
Mounting Type	PCB Mount
Part Number	HLK-PM01
Power Source	Ac/Dc
Specification Met	CE, UL
Unit Count	3 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

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days 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.