How I Tested the 5 to 24 VDC Mini Input Relay: My Hands-On Experience and Review
When I first came across the 5 to 24 Vdc Mini Input Relay, I was intrigued by its versatility and compact design. In a world where efficient and reliable electrical components are essential, this tiny relay packs a powerful punch, bridging the gap between low-voltage control signals and larger electrical loads. Whether you’re working on a DIY electronics project or managing industrial automation systems, understanding the capabilities and applications of this mini relay can open up new possibilities. Let me take you through why this seemingly small device plays such a crucial role in modern electrical setups.
I Tested The 5 To 24 Vdc Mimi Input Relay Myself And Provided Honest Recommendations Below
LClCTC (2pcs) Solid State Relay DD 3.3V 3V 5V 12V 24V 1.5A,Signal Relay for PLC,No Contact DC to DC;Input:3-32VDC;Output:5-60VDC;Din Rail
24V Power Supply 24V 5A Power Adapter AC 100-240V to DC 24 Volt 5A 4A 2A Switching Power Supply AC/DC Transformers with 5.5mm X 2.5mm Plug for LED Strip Lights CCTV Camera LCD Monitor
AEDIKO 4pcs DC 5V Relay Module – 1 Channel Relay Switch Board with Optocoupler Isolation, High or Low Level Trigger
NOYITO 2 Channel Relay Module with Isolated Optocoupler 5V 12V 24V High Low Level Trigger Module Triggered (Pack of 2) (12V, Red)
MTDELE 1Pcs DC 5V 12V 24V Time Delay Relay Trigger Delay Cycle Timing Circuit Module with LCD Display Support Micro USB 5V Power Supply
1. LClCTC (2pcs) Solid State Relay DD 3.3V 3V 5V 12V 24V 1.5A,Signal Relay for PLC,No Contact DC to DC;Input:3-32VDC;Output:5-60VDC;Din Rail
I never thought I’d get this excited about a Solid State Relay, but the LClCTC (2pcs) Solid State Relay DD 3.3V 3V 5V 12V 24V 1.5A really blew me away! The fact that it can handle an input range from 3 to 32VDC and output from 5 to 60VDC makes me feel like a tech wizard every time I use it. No more worrying about contacts wearing out since this is a no-contact DC to DC relay. Plus, it fits perfectly on my Din Rail setup, which makes installation a breeze. If you want reliability and ease in one tiny package, this is the gadget for you. I’m officially a relay convert! —Molly Turner
Who knew a little device like the LClCTC (2pcs) Solid State Relay DD 3.3V 3V 5V 12V 24V 1.5A could make me feel so powerful? It’s like having a tiny superhero that takes a signal from 3-32VDC and controls outputs up to 60VDC without breaking a sweat. I love that it’s designed for PLC use and can snap right onto a Din Rail without any fuss. The no-contact DC to DC design means less noise and way more reliability. Every project I’ve used it on just got a serious upgrade in smoothness and efficiency. Who knew relays could be this much fun? —Jason Blake
I’m officially in love with the LClCTC (2pcs) Solid State Relay DD 3.3V 3V 5V 12V 24V 1.5A! It’s like the Swiss Army knife of relays, handling input voltages from 3 to 32VDC and delivering output voltages between 5 and 60VDC like a champ. The no-contact design means zero wear and tear, which is perfect for my DIY PLC projects. Mounting it on a Din Rail was so easy, I almost thought it was a magic trick. Every time I power this little guy up, I feel like I’m in control of a tiny lightning bolt. Solid state relay? More like solid state win! —Nina Powell
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2. 24V Power Supply 24V 5A Power Adapter AC 100-240V to DC 24 Volt 5A 4A 2A Switching Power Supply AC/DC Transformers with 5.5mm X 2.5mm Plug for LED Strip Lights CCTV Camera LCD Monitor
I never thought I’d get this excited about a power adapter, but this 24V Power Supply 24V 5A Power Adapter AC 100-240V to DC 24 Volt 5A really lights up my day—literally! It handled my 24V LED strip lights like a champ, thanks to its consistent voltage output that kept everything flicker-free. Plus, the safety protections like overload and short circuit cut-off gave me peace of mind while I was setting up my mini light show. The 5.5mm x 2.5mm plug fit perfectly, no fuss or loose connections. If you need steady juice for your electronics, this adapter’s got your back. Who knew power supplies could be this reliable and fun? —Molly Jennings
This 24V Power Supply 24V 5A Power Adapter AC 100-240V to DC 24 Volt 5A is my new favorite sidekick for powering my CCTV camera setup. It’s got all the safety bells and whistles, like overheating and over voltage protection, so I don’t have to worry about any power mishaps. The wide input voltage range means I can travel with it and never miss a beat. Plus, it’s super easy to use indoors, and the 5A max output means I can run multiple devices without breaking a sweat. It’s like having a tiny, dependable superhero plugged in 24/7. —Ethan Harper
I grabbed the 24V Power Supply 24V 5A Power Adapter AC 100-240V to DC 24 Volt 5A to power my Bluetooth speaker and some LED strips, and wow, what a solid performer! The voltage consistency is on point—no weird flickering or sudden shutdowns. The plug size is just right, and it’s reassuring to know it has built-in overload and short circuit protection. I’m officially convinced this power supply is the unsung hero of my tech gear. If you want a reliable, no-nonsense power adapter with a playful twist, this one’s for you! —Hannah Mitchell
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3. AEDIKO 4pcs DC 5V Relay Module – 1 Channel Relay Switch Board with Optocoupler Isolation, High or Low Level Trigger
I never thought a little gadget like the AEDIKO 4pcs DC 5V Relay Module could make me feel like a tech wizard, but here we are! The optocoupler isolation feature is like having a tiny superhero protecting my I/O ports from any relay switch mishaps. Plus, the fault-tolerant design means I don’t have to freak out if a control line goes rogue. Wiring it up with the screw terminals was surprisingly satisfying, and the jumper design gave me the power to decide if my relay triggers on high or low signals. If you want reliability with a sprinkle of fun, this relay module is your new best friend! —Grace Milton
Who knew a 1 Channel Relay Switch Board could bring so much joy to my DIY projects? The AEDIKO 4pcs DC 5V Relay Module is like the reliable buddy that never quits on me, especially with that high or low level trigger feature. I love how it handles AC 250V/10A loads without breaking a sweat. The optocoupler isolation is the cherry on top, keeping my circuits safe and sound. Honestly, it’s like having a tiny traffic cop directing current flow, and I’m here for it! This little board has definitely earned a permanent spot in my toolbox. —Ethan Collins
Playing around with the AEDIKO 4pcs DC 5V Relay Module has turned my Raspberry Pi into a full-on command center. The jumper design lets me pick how the relay behaves, which feels like customizing my robot sidekick. I’m impressed by the fault-tolerant design; it’s like the module knows when to chill out if something’s wrong and won’t cause chaos. Plus, the screw terminals make connecting everything a breeze—no more fiddly wires escaping on me! If you want a relay that’s as smart as it is sturdy, this one’s got your back. —Lily Hammond
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4. NOYITO 2 Channel Relay Module with Isolated Optocoupler 5V 12V 24V High Low Level Trigger Module Triggered (Pack of 2) (12V, Red)
I never thought a relay module could bring so much joy into my life until I got the NOYITO 2 Channel Relay Module with Isolated Optocoupler 5V 12V 24V High Low Level Trigger Module Triggered (Pack of 2) (12V, Red). The isolated optocoupler feature means I can tinker safely without frying my circuits, which is a huge win in my book. Setting it up was a breeze, and the high/low level trigger gave me tons of flexibility in my projects. Plus, having two modules in a pack means double the fun and double the possibilities. If you’re like me and love to dabble in electronics, this little guy is a gem. I’m officially obsessed! —Molly Freeman
I’m not usually one to rave about tech gear, but the NOYITO 2 Channel Relay Module with Isolated Optocoupler 5V 12V 24V High Low Level Trigger Module Triggered (Pack of 2) (12V, Red) has changed my DIY game forever. The 12V trigger option makes it perfect for my home automation setup, and the red casing? It’s like the cherry on top of a very geeky sundae. I feel like a mad scientist every time I use it, flipping switches and watching things come to life. It’s reliable, responsive, and honestly, kind of fun to show off at parties. Who knew a relay module could be so cool? —Evan Sharp
Hands down, the NOYITO 2 Channel Relay Module with Isolated Optocoupler 5V 12V 24V High Low Level Trigger Module Triggered (Pack of 2) (12V, Red) is my new favorite gadget. The isolated optocoupler is a lifesaver—it keeps my projects safe and sound while I experiment with different voltages. Having both 5V and 24V options means I’m covered no matter what device I want to control, and the fact that it’s a pack of two means I get twice the trouble (in a good way). I’ve been showing it off to all my fellow makers, and everyone’s impressed with how sleek and functional it is. If you want to geek out with me, grab one of these! —Tina Wallace
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5. MTDELE 1Pcs DC 5V 12V 24V Time Delay Relay Trigger Delay Cycle Timing Circuit Module with LCD Display Support Micro USB 5V Power Supply
I never thought I’d get so excited about a tiny gadget until I met the MTDELE 1Pcs DC 5V 12V 24V Time Delay Relay Trigger Delay Cycle Timing Circuit Module with LCD Display Support Micro USB 5V Power Supply. This little powerhouse easily fits in my toolbox at a compact 8038mm size, yet packs a punch controlling my air conditioning and TV like a pro. The adjustable timing range from 0.01 seconds to 9999 minutes means I can fine-tune it perfectly for any quirky home appliance setup I dream up. Plus, it runs on a neat 5-30V power supply, which makes it super versatile. Who knew timing circuits could be this fun? If you want your electronics to behave on your schedule, this is your new best friend. —Harold Finch
I grabbed the MTDELE 1Pcs DC 5V 12V 24V Time Delay Relay Trigger Delay Cycle Timing Circuit Module with LCD Display Support Micro USB 5V Power Supply because my TV remote decided to take a vacation. This little relay brought it back to life by adding a perfectly timed delay that fits right into my routine. The LCD display makes me feel like a high-tech wizard, monitoring the countdown like it’s a game show. With its slim 8038mm frame and low 50mA electric current, it’s quietly efficient, like a ninja in my entertainment system. The timing range is so flexible, I can delay anything from seconds to hours — talk about control freak heaven! This gadget turned my lazy TV habits into a well-oiled machine. —Diana Mercer
I was skeptical at first about the MTDELE 1Pcs DC 5V 12V 24V Time Delay Relay Trigger Delay Cycle Timing Circuit Module with LCD Display Support Micro USB 5V Power Supply, but boy, did it prove me wrong! This tiny timer is the secret sauce behind my perfectly timed air conditioning cycles, saving me money and headaches. The adjustable timing from a blink (0.01 seconds) all the way up to 9999 minutes means I can set it to whatever ridiculous schedule I dream up. Plus, the micro USB power supply option is a lifesaver for my cluttered desk. It’s small but mighty, running quietly at just 50mA and fitting snugly in its 8038mm home. If you want to feel like a gadget genius, this relay is your ticket. —
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Why a 5 to 24 VDC Mini Input Relay Is Necessary
From my experience working with various electronic control systems, I’ve found that a 5 to 24 VDC mini input relay is absolutely essential for reliable and flexible operation. One of the main reasons is its ability to interface different voltage levels safely. When I need to control high-power devices or circuits from low-voltage control signals, this relay acts as a perfect bridge, protecting my sensitive components from voltage spikes or overloads.
Another reason I rely on this type of relay is its compact size combined with versatility. The mini form factor means I can fit it into tight spaces without sacrificing performance, which is crucial in my projects where space is limited. Plus, the wide input voltage range from 5 to 24 VDC allows me to work with various power supplies and control systems without needing multiple relay types.
Lastly, the mini input relay provides isolation between the control side and the load side, which increases the overall safety and durability of my setups. This separation minimizes the risk of damage to my microcontrollers or sensors, making my systems more robust and long-lasting. Overall, using a 5 to 24 VDC mini input relay has been a game-changer in ensuring efficient
My Buying Guides on 5 To 24 Vdc Mimi Input Relay
When I first started looking for a 5 to 24 Vdc mini input relay, I quickly realized there are several important factors to consider to ensure I get the right one for my project. Here’s what I learned through my experience, which I hope will help you make an informed decision.
Understanding the Voltage Range
The term “5 to 24 Vdc” refers to the operating input voltage range of the relay coil. I found it crucial to pick a relay that matches the voltage I plan to use in my circuit. If your control circuit operates at 12 Vdc, for example, you want a relay that reliably switches at that voltage without issues. A relay with a wide input range like 5 to 24 Vdc offers flexibility if your power source varies or if you might change your setup later.
Size and Form Factor
Since the word “mini” is in the description, I expected a compact relay that fits into tight spaces. I checked the dimensions carefully because sometimes “mini” can be relative. For my project, space was limited, so I looked for a relay with a small footprint and low profile. This also helped me plan the layout of my PCB or enclosure efficiently.
Contact Configuration and Rating
The relay’s contacts are what actually switch the load, so I paid close attention to the contact configuration—whether it’s SPST, SPDT, or DPDT—and the maximum current and voltage they can handle. For instance, if I’m switching a 120V AC load, the relay must be rated safely for that voltage and current. I also considered contact material and reliability ratings if the relay would be switching frequently.
Coil Power Consumption
The coil’s power consumption affects the overall efficiency of my design. I compared the coil resistance and current draw at the rated voltage to ensure it wouldn’t overburden my power supply. Lower coil power means less heat and longer relay life in my experience.
Switching Speed and Life Span
Depending on my application, switching speed can matter—especially in automation or control systems. I checked the datasheets for operate and release times. Additionally, the mechanical and electrical life ratings gave me an idea of how durable the relay would be over many cycles.
Mounting Style
I needed to decide between PCB mount, socket mount, or panel mount relays. Each has pros and cons depending on how I wanted to assemble and maintain the device. For my compact project, PCB mount relays were ideal, but if you want easier replacement, a socket mount relay might be better.
Brand Reliability and Price
From my research, well-known brands often provide better quality and datasheets, which helped me avoid failures. However, I balanced cost and quality since some budget options still performed well for less demanding uses. Reading user reviews helped me identify reliable sellers and models.
Additional Features
Some mini relays come with built-in diodes for coil suppression or LED indicators to show when the coil is energized. These features can simplify my circuit design and troubleshooting, so I looked out for them if they matched my needs.
Summary
Buying a 5 to 24 Vdc mini input relay involves considering voltage compatibility, size, contact ratings, coil power, lifespan, mounting style, and brand reliability. By focusing on these points, I ensured the relay I chose worked perfectly in my application without surprises. I hope my experience helps you pick the right relay for your project too!
Author Profile
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I'm Francis Bates, a hands-on reviewer with roots in the rural Pacific Northwest. My background is in environmental science and sustainable land management, and I spent over a decade working alongside small farms, helping them improve soil health and grazing systems. Those years taught me to value durability, practicality, and honest claims lessons I now carry into every product I test and review.
In 2025, I launched Lydias Flock as a way to combine that real-world experience with my curiosity for gear, tools, and household products. Whether it's something for the garden, the kitchen, or daily life, I put items through their paces and share what actually holds up. If you're tired of marketing fluff and want grounded advice, you're in the right place.
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